EP3232452A4 - High-capacity three-phase combined type phase-shift transformer - Google Patents

High-capacity three-phase combined type phase-shift transformer Download PDF

Info

Publication number
EP3232452A4
EP3232452A4 EP15868363.1A EP15868363A EP3232452A4 EP 3232452 A4 EP3232452 A4 EP 3232452A4 EP 15868363 A EP15868363 A EP 15868363A EP 3232452 A4 EP3232452 A4 EP 3232452A4
Authority
EP
European Patent Office
Prior art keywords
phase
capacity
combined type
shift transformer
type phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15868363.1A
Other languages
German (de)
French (fr)
Other versions
EP3232452B1 (en
EP3232452A1 (en
Inventor
Zhiqiang Zhang
Liguo Zhang
Tongxun YANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Electrical Engineering and Equipment Group Co Ltd
Shandong Power Equipment Co Ltd
Original Assignee
Shandong Electrical Engineering and Equipment Group Co Ltd
Shandong Power Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Electrical Engineering and Equipment Group Co Ltd, Shandong Power Equipment Co Ltd filed Critical Shandong Electrical Engineering and Equipment Group Co Ltd
Publication of EP3232452A1 publication Critical patent/EP3232452A1/en
Publication of EP3232452A4 publication Critical patent/EP3232452A4/en
Application granted granted Critical
Publication of EP3232452B1 publication Critical patent/EP3232452B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
EP15868363.1A 2014-12-09 2015-12-04 High-capacity three-phase combined type phase-shift transformer Active EP3232452B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410744863.XA CN104465053B (en) 2014-12-09 2014-12-09 A kind of high-capacity three-phase combination type phase-shifting transformer
PCT/CN2015/096443 WO2016091123A1 (en) 2014-12-09 2015-12-04 High-capacity three-phase combined type phase-shift transformer

Publications (3)

Publication Number Publication Date
EP3232452A1 EP3232452A1 (en) 2017-10-18
EP3232452A4 true EP3232452A4 (en) 2018-01-31
EP3232452B1 EP3232452B1 (en) 2020-05-20

Family

ID=52910966

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15868363.1A Active EP3232452B1 (en) 2014-12-09 2015-12-04 High-capacity three-phase combined type phase-shift transformer

Country Status (3)

Country Link
EP (1) EP3232452B1 (en)
CN (1) CN104465053B (en)
WO (1) WO2016091123A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465053B (en) * 2014-12-09 2016-08-03 山东电力设备有限公司 A kind of high-capacity three-phase combination type phase-shifting transformer
CN106053921B (en) * 2016-08-02 2019-08-27 中国电力科学研究院 A kind of step voltage calculation method under symmetrical twin-core phase-shifting transformer loading condition
CN107968576A (en) * 2017-12-27 2018-04-27 国网宁夏电力有限公司检修公司 A kind of phased high current source generator device
EP3937198A1 (en) * 2020-07-06 2022-01-12 General Electric Technology GmbH Power transformer assembly
CN113077977A (en) * 2021-04-13 2021-07-06 保定天威保变电气股份有限公司 Novel high-capacity single-body high-impedance symmetrical voltage-regulating phase-shift phase transformer with additional reactor
CN113077978A (en) * 2021-04-13 2021-07-06 保定天威保变电气股份有限公司 Novel voltage-regulating phase-shifting transformer with high-capacity double-device height impedance and additional reactor
CN113283204B (en) * 2021-05-19 2022-09-30 广东电网有限责任公司 Electromagnetic transient modeling method and system for on-load voltage regulation controller
CN113611513A (en) * 2021-07-23 2021-11-05 保定天威保变电气股份有限公司 Phase modulation transformer with large phase shift angle
CN216672848U (en) * 2021-12-01 2022-06-03 日立能源瑞士股份公司 Converter system, rectifying station and inverter station for direct current transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166597A (en) * 1991-08-08 1992-11-24 Electric Power Research Institute Phase-shifting transformer system
CN101354957A (en) * 2008-05-28 2009-01-28 保定天威集团有限公司 Large-capacity double-body pressure-regulating phase-shifting transformator
CN101692398A (en) * 2009-10-29 2010-04-07 保定天威集团有限公司 high-voltage booster transformer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328015A (en) * 1986-07-22 1988-02-05 Mitsubishi Electric Corp Autotransformer
CN2484625Y (en) * 2001-06-01 2002-04-03 沈阳沈变中型变压器有限责任公司 Voltage-regulating transformer
CN101354956B (en) * 2008-05-28 2010-11-17 保定天威集团有限公司 Large-capacity double-body phase-shifting transformer
CN201829327U (en) * 2010-06-30 2011-05-11 特变电工沈阳变压器集团有限公司 Double body structure generator step-up transformer
KR101715296B1 (en) * 2011-10-06 2017-03-13 현대중공업 주식회사 The winding circuit of the phase shifting transformer having the voltage regulating function
KR20130081727A (en) * 2011-12-28 2013-07-18 삼성전기주식회사 Power supply apparatus including a function of protecting over-voltage
CN104465053B (en) * 2014-12-09 2016-08-03 山东电力设备有限公司 A kind of high-capacity three-phase combination type phase-shifting transformer
CN204215878U (en) * 2014-12-09 2015-03-18 山东电力设备有限公司 A kind of high-capacity three-phase composite type phase shifting transformer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166597A (en) * 1991-08-08 1992-11-24 Electric Power Research Institute Phase-shifting transformer system
CN101354957A (en) * 2008-05-28 2009-01-28 保定天威集团有限公司 Large-capacity double-body pressure-regulating phase-shifting transformator
CN101692398A (en) * 2009-10-29 2010-04-07 保定天威集团有限公司 high-voltage booster transformer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016091123A1 *

Also Published As

Publication number Publication date
EP3232452B1 (en) 2020-05-20
CN104465053A (en) 2015-03-25
WO2016091123A1 (en) 2016-06-16
EP3232452A1 (en) 2017-10-18
CN104465053B (en) 2016-08-03

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