Robust Enhanced Voltage Range Control for Industrial Robot Chargers
The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback...
Ausführliche Beschreibung
Autor*in: |
Jianbin Chen [verfasserIn] Chengyu Yang [verfasserIn] Zou Jianjun [verfasserIn] |
---|
Format: |
E-Artikel |
---|---|
Sprache: |
Englisch |
Erschienen: |
2022 |
---|
Schlagwörter: |
---|
Übergeordnetes Werk: |
In: IEEE Access - IEEE, 2014, 10(2022), Seite 132635-132643 |
---|---|
Übergeordnetes Werk: |
volume:10 ; year:2022 ; pages:132635-132643 |
Links: |
---|
DOI / URN: |
10.1109/ACCESS.2022.3229688 |
---|
Katalog-ID: |
DOAJ004464389 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | DOAJ004464389 | ||
003 | DE-627 | ||
005 | 20230310234904.0 | ||
007 | cr uuu---uuuuu | ||
008 | 230225s2022 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1109/ACCESS.2022.3229688 |2 doi | |
035 | |a (DE-627)DOAJ004464389 | ||
035 | |a (DE-599)DOAJ13d1823582364042ad4a340833177828 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
050 | 0 | |a TK1-9971 | |
100 | 0 | |a Jianbin Chen |e verfasserin |4 aut | |
245 | 1 | 0 | |a Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
264 | 1 | |c 2022 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. | ||
650 | 4 | |a Off-board charger | |
650 | 4 | |a control strategy | |
650 | 4 | |a LLC converter | |
650 | 4 | |a linear segmented voltage range | |
653 | 0 | |a Electrical engineering. Electronics. Nuclear engineering | |
700 | 0 | |a Chengyu Yang |e verfasserin |4 aut | |
700 | 0 | |a Zou Jianjun |e verfasserin |4 aut | |
773 | 0 | 8 | |i In |t IEEE Access |d IEEE, 2014 |g 10(2022), Seite 132635-132643 |w (DE-627)728440385 |w (DE-600)2687964-5 |x 21693536 |7 nnns |
773 | 1 | 8 | |g volume:10 |g year:2022 |g pages:132635-132643 |
856 | 4 | 0 | |u https://doi.org/10.1109/ACCESS.2022.3229688 |z kostenfrei |
856 | 4 | 0 | |u https://doaj.org/article/13d1823582364042ad4a340833177828 |z kostenfrei |
856 | 4 | 0 | |u https://ieeexplore.ieee.org/document/9989353/ |z kostenfrei |
856 | 4 | 2 | |u https://doaj.org/toc/2169-3536 |y Journal toc |z kostenfrei |
912 | |a GBV_USEFLAG_A | ||
912 | |a SYSFLAG_A | ||
912 | |a GBV_DOAJ | ||
912 | |a GBV_ILN_11 | ||
912 | |a GBV_ILN_20 | ||
912 | |a GBV_ILN_22 | ||
912 | |a GBV_ILN_23 | ||
912 | |a GBV_ILN_24 | ||
912 | |a GBV_ILN_31 | ||
912 | |a GBV_ILN_39 | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_60 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_63 | ||
912 | |a GBV_ILN_65 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_70 | ||
912 | |a GBV_ILN_73 | ||
912 | |a GBV_ILN_95 | ||
912 | |a GBV_ILN_105 | ||
912 | |a GBV_ILN_110 | ||
912 | |a GBV_ILN_151 | ||
912 | |a GBV_ILN_161 | ||
912 | |a GBV_ILN_170 | ||
912 | |a GBV_ILN_213 | ||
912 | |a GBV_ILN_230 | ||
912 | |a GBV_ILN_285 | ||
912 | |a GBV_ILN_293 | ||
912 | |a GBV_ILN_370 | ||
912 | |a GBV_ILN_602 | ||
912 | |a GBV_ILN_2014 | ||
912 | |a GBV_ILN_4012 | ||
912 | |a GBV_ILN_4037 | ||
912 | |a GBV_ILN_4112 | ||
912 | |a GBV_ILN_4125 | ||
912 | |a GBV_ILN_4126 | ||
912 | |a GBV_ILN_4249 | ||
912 | |a GBV_ILN_4305 | ||
912 | |a GBV_ILN_4306 | ||
912 | |a GBV_ILN_4307 | ||
912 | |a GBV_ILN_4313 | ||
912 | |a GBV_ILN_4322 | ||
912 | |a GBV_ILN_4323 | ||
912 | |a GBV_ILN_4324 | ||
912 | |a GBV_ILN_4325 | ||
912 | |a GBV_ILN_4335 | ||
912 | |a GBV_ILN_4338 | ||
912 | |a GBV_ILN_4367 | ||
912 | |a GBV_ILN_4700 | ||
951 | |a AR | ||
952 | |d 10 |j 2022 |h 132635-132643 |
author_variant |
j c jc c y cy z j zj |
---|---|
matchkey_str |
article:21693536:2022----::outnacdotgrneotofrnut |
hierarchy_sort_str |
2022 |
callnumber-subject-code |
TK |
publishDate |
2022 |
allfields |
10.1109/ACCESS.2022.3229688 doi (DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 DE-627 ger DE-627 rakwb eng TK1-9971 Jianbin Chen verfasserin aut Robust Enhanced Voltage Range Control for Industrial Robot Chargers 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering Chengyu Yang verfasserin aut Zou Jianjun verfasserin aut In IEEE Access IEEE, 2014 10(2022), Seite 132635-132643 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:10 year:2022 pages:132635-132643 https://doi.org/10.1109/ACCESS.2022.3229688 kostenfrei https://doaj.org/article/13d1823582364042ad4a340833177828 kostenfrei https://ieeexplore.ieee.org/document/9989353/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2022 132635-132643 |
spelling |
10.1109/ACCESS.2022.3229688 doi (DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 DE-627 ger DE-627 rakwb eng TK1-9971 Jianbin Chen verfasserin aut Robust Enhanced Voltage Range Control for Industrial Robot Chargers 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering Chengyu Yang verfasserin aut Zou Jianjun verfasserin aut In IEEE Access IEEE, 2014 10(2022), Seite 132635-132643 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:10 year:2022 pages:132635-132643 https://doi.org/10.1109/ACCESS.2022.3229688 kostenfrei https://doaj.org/article/13d1823582364042ad4a340833177828 kostenfrei https://ieeexplore.ieee.org/document/9989353/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2022 132635-132643 |
allfields_unstemmed |
10.1109/ACCESS.2022.3229688 doi (DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 DE-627 ger DE-627 rakwb eng TK1-9971 Jianbin Chen verfasserin aut Robust Enhanced Voltage Range Control for Industrial Robot Chargers 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering Chengyu Yang verfasserin aut Zou Jianjun verfasserin aut In IEEE Access IEEE, 2014 10(2022), Seite 132635-132643 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:10 year:2022 pages:132635-132643 https://doi.org/10.1109/ACCESS.2022.3229688 kostenfrei https://doaj.org/article/13d1823582364042ad4a340833177828 kostenfrei https://ieeexplore.ieee.org/document/9989353/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2022 132635-132643 |
allfieldsGer |
10.1109/ACCESS.2022.3229688 doi (DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 DE-627 ger DE-627 rakwb eng TK1-9971 Jianbin Chen verfasserin aut Robust Enhanced Voltage Range Control for Industrial Robot Chargers 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering Chengyu Yang verfasserin aut Zou Jianjun verfasserin aut In IEEE Access IEEE, 2014 10(2022), Seite 132635-132643 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:10 year:2022 pages:132635-132643 https://doi.org/10.1109/ACCESS.2022.3229688 kostenfrei https://doaj.org/article/13d1823582364042ad4a340833177828 kostenfrei https://ieeexplore.ieee.org/document/9989353/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2022 132635-132643 |
allfieldsSound |
10.1109/ACCESS.2022.3229688 doi (DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 DE-627 ger DE-627 rakwb eng TK1-9971 Jianbin Chen verfasserin aut Robust Enhanced Voltage Range Control for Industrial Robot Chargers 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering Chengyu Yang verfasserin aut Zou Jianjun verfasserin aut In IEEE Access IEEE, 2014 10(2022), Seite 132635-132643 (DE-627)728440385 (DE-600)2687964-5 21693536 nnns volume:10 year:2022 pages:132635-132643 https://doi.org/10.1109/ACCESS.2022.3229688 kostenfrei https://doaj.org/article/13d1823582364042ad4a340833177828 kostenfrei https://ieeexplore.ieee.org/document/9989353/ kostenfrei https://doaj.org/toc/2169-3536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2022 132635-132643 |
language |
English |
source |
In IEEE Access 10(2022), Seite 132635-132643 volume:10 year:2022 pages:132635-132643 |
sourceStr |
In IEEE Access 10(2022), Seite 132635-132643 volume:10 year:2022 pages:132635-132643 |
format_phy_str_mv |
Article |
institution |
findex.gbv.de |
topic_facet |
Off-board charger control strategy LLC converter linear segmented voltage range Electrical engineering. Electronics. Nuclear engineering |
isfreeaccess_bool |
true |
container_title |
IEEE Access |
authorswithroles_txt_mv |
Jianbin Chen @@aut@@ Chengyu Yang @@aut@@ Zou Jianjun @@aut@@ |
publishDateDaySort_date |
2022-01-01T00:00:00Z |
hierarchy_top_id |
728440385 |
id |
DOAJ004464389 |
language_de |
englisch |
fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ004464389</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230310234904.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1109/ACCESS.2022.3229688</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ004464389</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ13d1823582364042ad4a340833177828</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TK1-9971</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Jianbin Chen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Robust Enhanced Voltage Range Control for Industrial Robot Chargers</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Off-board charger</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">control strategy</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">LLC converter</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">linear segmented voltage range</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Electrical engineering. Electronics. Nuclear engineering</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Chengyu Yang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zou Jianjun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">IEEE Access</subfield><subfield code="d">IEEE, 2014</subfield><subfield code="g">10(2022), Seite 132635-132643</subfield><subfield code="w">(DE-627)728440385</subfield><subfield code="w">(DE-600)2687964-5</subfield><subfield code="x">21693536</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:10</subfield><subfield code="g">year:2022</subfield><subfield code="g">pages:132635-132643</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1109/ACCESS.2022.3229688</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/13d1823582364042ad4a340833177828</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://ieeexplore.ieee.org/document/9989353/</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2169-3536</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">10</subfield><subfield code="j">2022</subfield><subfield code="h">132635-132643</subfield></datafield></record></collection>
|
callnumber-first |
T - Technology |
author |
Jianbin Chen |
spellingShingle |
Jianbin Chen misc TK1-9971 misc Off-board charger misc control strategy misc LLC converter misc linear segmented voltage range misc Electrical engineering. Electronics. Nuclear engineering Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
authorStr |
Jianbin Chen |
ppnlink_with_tag_str_mv |
@@773@@(DE-627)728440385 |
format |
electronic Article |
delete_txt_mv |
keep |
author_role |
aut aut aut |
collection |
DOAJ |
remote_str |
true |
callnumber-label |
TK1-9971 |
illustrated |
Not Illustrated |
issn |
21693536 |
topic_title |
TK1-9971 Robust Enhanced Voltage Range Control for Industrial Robot Chargers Off-board charger control strategy LLC converter linear segmented voltage range |
topic |
misc TK1-9971 misc Off-board charger misc control strategy misc LLC converter misc linear segmented voltage range misc Electrical engineering. Electronics. Nuclear engineering |
topic_unstemmed |
misc TK1-9971 misc Off-board charger misc control strategy misc LLC converter misc linear segmented voltage range misc Electrical engineering. Electronics. Nuclear engineering |
topic_browse |
misc TK1-9971 misc Off-board charger misc control strategy misc LLC converter misc linear segmented voltage range misc Electrical engineering. Electronics. Nuclear engineering |
format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
format_main_str_mv |
Text Zeitschrift/Artikel |
carriertype_str_mv |
cr |
hierarchy_parent_title |
IEEE Access |
hierarchy_parent_id |
728440385 |
hierarchy_top_title |
IEEE Access |
isfreeaccess_txt |
true |
familylinks_str_mv |
(DE-627)728440385 (DE-600)2687964-5 |
title |
Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
ctrlnum |
(DE-627)DOAJ004464389 (DE-599)DOAJ13d1823582364042ad4a340833177828 |
title_full |
Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
author_sort |
Jianbin Chen |
journal |
IEEE Access |
journalStr |
IEEE Access |
callnumber-first-code |
T |
lang_code |
eng |
isOA_bool |
true |
recordtype |
marc |
publishDateSort |
2022 |
contenttype_str_mv |
txt |
container_start_page |
132635 |
author_browse |
Jianbin Chen Chengyu Yang Zou Jianjun |
container_volume |
10 |
class |
TK1-9971 |
format_se |
Elektronische Aufsätze |
author-letter |
Jianbin Chen |
doi_str_mv |
10.1109/ACCESS.2022.3229688 |
author2-role |
verfasserin |
title_sort |
robust enhanced voltage range control for industrial robot chargers |
callnumber |
TK1-9971 |
title_auth |
Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
abstract |
The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. |
abstractGer |
The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. |
abstract_unstemmed |
The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications. |
collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 |
title_short |
Robust Enhanced Voltage Range Control for Industrial Robot Chargers |
url |
https://doi.org/10.1109/ACCESS.2022.3229688 https://doaj.org/article/13d1823582364042ad4a340833177828 https://ieeexplore.ieee.org/document/9989353/ https://doaj.org/toc/2169-3536 |
remote_bool |
true |
author2 |
Chengyu Yang Zou Jianjun |
author2Str |
Chengyu Yang Zou Jianjun |
ppnlink |
728440385 |
callnumber-subject |
TK - Electrical and Nuclear Engineering |
mediatype_str_mv |
c |
isOA_txt |
true |
hochschulschrift_bool |
false |
doi_str |
10.1109/ACCESS.2022.3229688 |
callnumber-a |
TK1-9971 |
up_date |
2024-07-03T23:50:39.452Z |
_version_ |
1803603819317166080 |
fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ004464389</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230310234904.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230225s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1109/ACCESS.2022.3229688</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ004464389</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ13d1823582364042ad4a340833177828</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TK1-9971</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Jianbin Chen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Robust Enhanced Voltage Range Control for Industrial Robot Chargers</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The two-stage converter has become a popular off-board topology for high power charging due to its high efficiency and economy. However, a series of performance degradations caused by operating frequencies which deviate from the resonant frequency are its most significant disadvantage. This drawback has become a particularly significant challenge in industrial robot charging applications. This paper proposes a linear segmented voltage control strategy that allows the voltage to be manipulated in segments depending on the state of charge. It allows for a wider voltage range while achieving excellent control accuracy and compelling operational performance. Not only is the implementation of this control strategy discussed, but engineering issues such as which adjustments to the parameters of the LLC resonant tank are required are also analysed. In addition, it is discussed how the PFC module should be adjusted for the output voltage under this control strategy. Finally, a prototype with a maximum output power of 20 kW is produced to verify the various performance improvements of this strategy in high-power charging applications.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Off-board charger</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">control strategy</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">LLC converter</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">linear segmented voltage range</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Electrical engineering. Electronics. Nuclear engineering</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Chengyu Yang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zou Jianjun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">IEEE Access</subfield><subfield code="d">IEEE, 2014</subfield><subfield code="g">10(2022), Seite 132635-132643</subfield><subfield code="w">(DE-627)728440385</subfield><subfield code="w">(DE-600)2687964-5</subfield><subfield code="x">21693536</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:10</subfield><subfield code="g">year:2022</subfield><subfield code="g">pages:132635-132643</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1109/ACCESS.2022.3229688</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/13d1823582364042ad4a340833177828</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://ieeexplore.ieee.org/document/9989353/</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2169-3536</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">10</subfield><subfield code="j">2022</subfield><subfield code="h">132635-132643</subfield></datafield></record></collection>
|
score |
7.400216 |