DC–DC converter with a high step-down ratio for water desalination applications

A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recov...
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Autor*in:	Richard C. Pollock [verfasserIn] Neville McNeill [verfasserIn] Derrick Holliday [verfasserIn] Barry W. Williams [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A

Übergeordnetes Werk:	In: The Journal of Engineering - Wiley, 2013, (2019)
Übergeordnetes Werk:	year:2019

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1049/joe.2018.8039

Katalog-ID:	DOAJ054036887

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520			\|a A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required.
650		4	\|a DC-DC power convertors
650		4	\|a desalination
650		4	\|a rectifiers
650		4	\|a switching convertors
650		4	\|a inductors
650		4	\|a snubbers
650		4	\|a dc–dc converter
650		4	\|a high step-down ratio
650		4	\|a water desalination applications
650		4	\|a 1 ratio voltage step-down
650		4	\|a rectified single/three-phase AC supply
650		4	\|a desalination process
650		4	\|a coupled-inductor design
650		4	\|a imperfect coupling
650		4	\|a coupled windings
650		4	\|a high current voltage
650		4	\|a single-stage buck converter
650		4	\|a duty ratio
650		4	\|a high ratings
650		4	\|a voltage switching
650		4	\|a voltage 1200.0 V
650		4	\|a current 1000.0 A
653		0	\|a Engineering (General). Civil engineering (General)
700	0		\|a Neville McNeill \|e verfasserin \|4 aut
700	0		\|a Derrick Holliday \|e verfasserin \|4 aut
700	0		\|a Barry W. Williams \|e verfasserin \|4 aut
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allfields	10.1049/joe.2018.8039 doi (DE-627)DOAJ054036887 (DE-599)DOAJ8369dbfae13a4fb6a1d0afcfd917c5d9 DE-627 ger DE-627 rakwb eng TA1-2040 Richard C. Pollock verfasserin aut DC–DC converter with a high step-down ratio for water desalination applications 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required. DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General) Neville McNeill verfasserin aut Derrick Holliday verfasserin aut Barry W. Williams verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.8039 kostenfrei https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ 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_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
spelling	10.1049/joe.2018.8039 doi (DE-627)DOAJ054036887 (DE-599)DOAJ8369dbfae13a4fb6a1d0afcfd917c5d9 DE-627 ger DE-627 rakwb eng TA1-2040 Richard C. Pollock verfasserin aut DC–DC converter with a high step-down ratio for water desalination applications 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required. DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General) Neville McNeill verfasserin aut Derrick Holliday verfasserin aut Barry W. Williams verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.8039 kostenfrei https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ 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_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfields_unstemmed	10.1049/joe.2018.8039 doi (DE-627)DOAJ054036887 (DE-599)DOAJ8369dbfae13a4fb6a1d0afcfd917c5d9 DE-627 ger DE-627 rakwb eng TA1-2040 Richard C. Pollock verfasserin aut DC–DC converter with a high step-down ratio for water desalination applications 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required. DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General) Neville McNeill verfasserin aut Derrick Holliday verfasserin aut Barry W. Williams verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.8039 kostenfrei https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ 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_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfieldsGer	10.1049/joe.2018.8039 doi (DE-627)DOAJ054036887 (DE-599)DOAJ8369dbfae13a4fb6a1d0afcfd917c5d9 DE-627 ger DE-627 rakwb eng TA1-2040 Richard C. Pollock verfasserin aut DC–DC converter with a high step-down ratio for water desalination applications 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required. DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General) Neville McNeill verfasserin aut Derrick Holliday verfasserin aut Barry W. Williams verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.8039 kostenfrei https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ 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_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
allfieldsSound	10.1049/joe.2018.8039 doi (DE-627)DOAJ054036887 (DE-599)DOAJ8369dbfae13a4fb6a1d0afcfd917c5d9 DE-627 ger DE-627 rakwb eng TA1-2040 Richard C. Pollock verfasserin aut DC–DC converter with a high step-down ratio for water desalination applications 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required. DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General) Neville McNeill verfasserin aut Derrick Holliday verfasserin aut Barry W. Williams verfasserin aut In The Journal of Engineering Wiley, 2013 (2019) (DE-627)75682270X (DE-600)2727074-9 20513305 nnns year:2019 https://doi.org/10.1049/joe.2018.8039 kostenfrei https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 kostenfrei https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 kostenfrei https://doaj.org/toc/2051-3305 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ 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_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 2019
language	English
source	In The Journal of Engineering (2019) year:2019
sourceStr	In The Journal of Engineering (2019) year:2019
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A Engineering (General). Civil engineering (General)
isfreeaccess_bool	true
container_title	The Journal of Engineering
authorswithroles_txt_mv	Richard C. Pollock @@aut@@ Neville McNeill @@aut@@ Derrick Holliday @@aut@@ Barry W. Williams @@aut@@
publishDateDaySort_date	2019-01-01T00:00:00Z
hierarchy_top_id	75682270X
id	DOAJ054036887
language_de	englisch
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callnumber-first	T - Technology
author	Richard C. Pollock
spellingShingle	Richard C. Pollock misc TA1-2040 misc DC-DC power convertors misc desalination misc rectifiers misc switching convertors misc inductors misc snubbers misc dc–dc converter misc high step-down ratio misc water desalination applications misc 1 ratio voltage step-down misc rectified single/three-phase AC supply misc desalination process misc coupled-inductor design misc imperfect coupling misc coupled windings misc high current voltage misc single-stage buck converter misc duty ratio misc high ratings misc voltage switching misc voltage 1200.0 V misc current 1000.0 A misc Engineering (General). Civil engineering (General) DC–DC converter with a high step-down ratio for water desalination applications
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topic_title	TA1-2040 DC–DC converter with a high step-down ratio for water desalination applications DC-DC power convertors desalination rectifiers switching convertors inductors snubbers dc–dc converter high step-down ratio water desalination applications 1 ratio voltage step-down rectified single/three-phase AC supply desalination process coupled-inductor design imperfect coupling coupled windings high current voltage single-stage buck converter duty ratio high ratings voltage switching voltage 1200.0 V current 1000.0 A
topic	misc TA1-2040 misc DC-DC power convertors misc desalination misc rectifiers misc switching convertors misc inductors misc snubbers misc dc–dc converter misc high step-down ratio misc water desalination applications misc 1 ratio voltage step-down misc rectified single/three-phase AC supply misc desalination process misc coupled-inductor design misc imperfect coupling misc coupled windings misc high current voltage misc single-stage buck converter misc duty ratio misc high ratings misc voltage switching misc voltage 1200.0 V misc current 1000.0 A misc Engineering (General). Civil engineering (General)
topic_unstemmed	misc TA1-2040 misc DC-DC power convertors misc desalination misc rectifiers misc switching convertors misc inductors misc snubbers misc dc–dc converter misc high step-down ratio misc water desalination applications misc 1 ratio voltage step-down misc rectified single/three-phase AC supply misc desalination process misc coupled-inductor design misc imperfect coupling misc coupled windings misc high current voltage misc single-stage buck converter misc duty ratio misc high ratings misc voltage switching misc voltage 1200.0 V misc current 1000.0 A misc Engineering (General). Civil engineering (General)
topic_browse	misc TA1-2040 misc DC-DC power convertors misc desalination misc rectifiers misc switching convertors misc inductors misc snubbers misc dc–dc converter misc high step-down ratio misc water desalination applications misc 1 ratio voltage step-down misc rectified single/three-phase AC supply misc desalination process misc coupled-inductor design misc imperfect coupling misc coupled windings misc high current voltage misc single-stage buck converter misc duty ratio misc high ratings misc voltage switching misc voltage 1200.0 V misc current 1000.0 A misc Engineering (General). Civil engineering (General)
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title	DC–DC converter with a high step-down ratio for water desalination applications
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title_full	DC–DC converter with a high step-down ratio for water desalination applications
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author_browse	Richard C. Pollock Neville McNeill Derrick Holliday Barry W. Williams
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title_sort	dc–dc converter with a high step-down ratio for water desalination applications
callnumber	TA1-2040
title_auth	DC–DC converter with a high step-down ratio for water desalination applications
abstract	A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required.
abstractGer	A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required.
abstract_unstemmed	A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required.
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title_short	DC–DC converter with a high step-down ratio for water desalination applications
url	https://doi.org/10.1049/joe.2018.8039 https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9 https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8039 https://doaj.org/toc/2051-3305
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up_date	2024-07-03T20:58:19.155Z
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Pollock</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">DC–DC converter with a high step-down ratio for water desalination applications</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019</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">A single-stage 600 : 1 ratio voltage step-down dc–dc converter designed to produce a voltage of between 1 and 1.5 V from a rectified single/three-phase AC supply, for application in a desalination process, is presented. A coupled-inductor design is used, and a novel snubber circuit with energy recovery manages the effects of imperfect coupling (leakage) between the coupled windings. The circuit, which is bidirectional, allows for the power devices to be rated for either high current or high voltage. This presents significant cost and performance advantages compared to a conventional single-stage buck converter where such a large step-down ratio would require a small duty ratio and components with high ratings for both voltage and current: in this case, ratings of 1200 V to withstand input dc voltage switching, and 1000 A to deliver the output current, would be required.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">DC-DC power convertors</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">desalination</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">rectifiers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">switching convertors</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">inductors</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">snubbers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">dc–dc converter</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">high step-down ratio</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">water desalination applications</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">1 ratio voltage step-down</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">rectified single/three-phase AC supply</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">desalination process</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">coupled-inductor design</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">imperfect coupling</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">coupled windings</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">high current voltage</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">single-stage buck converter</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">duty ratio</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">high ratings</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">voltage switching</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">voltage 1200.0 V</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">current 1000.0 A</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Engineering (General). Civil engineering (General)</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Neville McNeill</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Derrick Holliday</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Barry W. Williams</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">The Journal of Engineering</subfield><subfield code="d">Wiley, 2013</subfield><subfield code="g">(2019)</subfield><subfield code="w">(DE-627)75682270X</subfield><subfield code="w">(DE-600)2727074-9</subfield><subfield code="x">20513305</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">year:2019</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1049/joe.2018.8039</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/8369dbfae13a4fb6a1d0afcfd917c5d9</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield 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DC–DC converter with a high step-down ratio for water desalination applications

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