New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems
Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connect...
Ausführliche Beschreibung
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The Berkeley Electronic Press ; 2005 |
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Berkeley Electronic Press Academic Journals |
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In: International journal of emerging electric power systems - Berkeley, Calif. : BePress, 2004, 4.2005, 1, art1064 |
Übergeordnetes Werk: |
volume:4 ; year:2005 ; number:1 ; pages:1064 |
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NLEJ219559457 |
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520 | |a Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. | ||
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(DE-627)NLEJ219559457 DE-627 ger DE-627 rakwb eng XD-US New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems The Berkeley Electronic Press 2005 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. Berkeley Electronic Press Academic Journals High Speed Railway (HSR) voltage unbalance voltage unbalanced factor (VUF) Chu, Wen-Shyan oth Gu, Jyh-Cherng oth Chen, Bin-Kwie oth Lee, San-Yi oth In International journal of emerging electric power systems Berkeley, Calif. : BePress, 2004 4.2005, 1, art1064 Online-Ressource (DE-627)NLEJ219537097 (DE-600)2207265-2 1553-779X nnns volume:4 year:2005 number:1 pages:1064 http://www.bepress.com/ijeeps/vol4/iss1/art1064 GBV_USEFLAG_U ZDB-1-BEP GBV_NL_ARTICLE AR 4 2005 1 1064 4.2005, 1, art1064 |
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(DE-627)NLEJ219559457 DE-627 ger DE-627 rakwb eng XD-US New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems The Berkeley Electronic Press 2005 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. Berkeley Electronic Press Academic Journals High Speed Railway (HSR) voltage unbalance voltage unbalanced factor (VUF) Chu, Wen-Shyan oth Gu, Jyh-Cherng oth Chen, Bin-Kwie oth Lee, San-Yi oth In International journal of emerging electric power systems Berkeley, Calif. : BePress, 2004 4.2005, 1, art1064 Online-Ressource (DE-627)NLEJ219537097 (DE-600)2207265-2 1553-779X nnns volume:4 year:2005 number:1 pages:1064 http://www.bepress.com/ijeeps/vol4/iss1/art1064 GBV_USEFLAG_U ZDB-1-BEP GBV_NL_ARTICLE AR 4 2005 1 1064 4.2005, 1, art1064 |
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(DE-627)NLEJ219559457 DE-627 ger DE-627 rakwb eng XD-US New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems The Berkeley Electronic Press 2005 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. Berkeley Electronic Press Academic Journals High Speed Railway (HSR) voltage unbalance voltage unbalanced factor (VUF) Chu, Wen-Shyan oth Gu, Jyh-Cherng oth Chen, Bin-Kwie oth Lee, San-Yi oth In International journal of emerging electric power systems Berkeley, Calif. : BePress, 2004 4.2005, 1, art1064 Online-Ressource (DE-627)NLEJ219537097 (DE-600)2207265-2 1553-779X nnns volume:4 year:2005 number:1 pages:1064 http://www.bepress.com/ijeeps/vol4/iss1/art1064 GBV_USEFLAG_U ZDB-1-BEP GBV_NL_ARTICLE AR 4 2005 1 1064 4.2005, 1, art1064 |
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(DE-627)NLEJ219559457 DE-627 ger DE-627 rakwb eng XD-US New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems The Berkeley Electronic Press 2005 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. Berkeley Electronic Press Academic Journals High Speed Railway (HSR) voltage unbalance voltage unbalanced factor (VUF) Chu, Wen-Shyan oth Gu, Jyh-Cherng oth Chen, Bin-Kwie oth Lee, San-Yi oth In International journal of emerging electric power systems Berkeley, Calif. : BePress, 2004 4.2005, 1, art1064 Online-Ressource (DE-627)NLEJ219537097 (DE-600)2207265-2 1553-779X nnns volume:4 year:2005 number:1 pages:1064 http://www.bepress.com/ijeeps/vol4/iss1/art1064 GBV_USEFLAG_U ZDB-1-BEP GBV_NL_ARTICLE AR 4 2005 1 1064 4.2005, 1, art1064 |
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(DE-627)NLEJ219559457 DE-627 ger DE-627 rakwb eng XD-US New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems The Berkeley Electronic Press 2005 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. Berkeley Electronic Press Academic Journals High Speed Railway (HSR) voltage unbalance voltage unbalanced factor (VUF) Chu, Wen-Shyan oth Gu, Jyh-Cherng oth Chen, Bin-Kwie oth Lee, San-Yi oth In International journal of emerging electric power systems Berkeley, Calif. : BePress, 2004 4.2005, 1, art1064 Online-Ressource (DE-627)NLEJ219537097 (DE-600)2207265-2 1553-779X nnns volume:4 year:2005 number:1 pages:1064 http://www.bepress.com/ijeeps/vol4/iss1/art1064 GBV_USEFLAG_U ZDB-1-BEP GBV_NL_ARTICLE AR 4 2005 1 1064 4.2005, 1, art1064 |
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New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems |
abstract |
Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. |
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Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. |
abstract_unstemmed |
Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ219559457</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707085750.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">090716s2005 xxu|||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ219559457</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="044" ind1=" " ind2=" "><subfield code="c">XD-US</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">New Criteria for Estimating Voltage Unbalance Due to Special Connected Transformers in High Speed Railway Systems</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="b">The Berkeley Electronic Press</subfield><subfield code="c">2005</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Specially connected transformers can reduce the voltage unbalance in a High Speed Railway (HSR) power supply system. Differently connected transformers reduce unbalance differently. Traditionally, a two-dimensional figure is used to represent the degree of unbalance associated with specially connected transformers. However, such a figure cannot completely express the conditions under which the voltage unbalance factor (VUF) is maximized. This work proposes a new approach to creating figures that represent the VUF of specially connected transformers under different dispatch schedules. Besides helping engineers to estimate voltage unbalance associated with various connected transformers, the analytical results can also provide a valuable reference for train dispatchers of HSR to plan dispatching.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Berkeley Electronic Press Academic Journals</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">High Speed Railway (HSR)</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">voltage unbalance</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">voltage unbalanced factor (VUF)</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chu, Wen-Shyan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gu, Jyh-Cherng</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Bin-Kwie</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lee, San-Yi</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">International journal of emerging electric power systems</subfield><subfield code="d">Berkeley, Calif. : BePress, 2004</subfield><subfield code="g">4.2005, 1, art1064</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ219537097</subfield><subfield code="w">(DE-600)2207265-2</subfield><subfield code="x">1553-779X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:4</subfield><subfield code="g">year:2005</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:1064</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.bepress.com/ijeeps/vol4/iss1/art1064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-BEP</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">4</subfield><subfield code="j">2005</subfield><subfield code="e">1</subfield><subfield code="h">1064</subfield><subfield code="y">4.2005, 1, art1064</subfield></datafield></record></collection>
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