CN107085161A - A kind of live steady-state short-circuit characteristic test method of large-scale phase modifier transformer group - Google Patents
A kind of live steady-state short-circuit characteristic test method of large-scale phase modifier transformer group Download PDFInfo
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- CN107085161A CN107085161A CN201710294031.6A CN201710294031A CN107085161A CN 107085161 A CN107085161 A CN 107085161A CN 201710294031 A CN201710294031 A CN 201710294031A CN 107085161 A CN107085161 A CN 107085161A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
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CN201710294031.6A CN107085161B (en) | 2017-04-28 | 2017-04-28 | A kind of large size phase modifier-transformer group scene steady-state short-circuit characteristic test method |
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CN201710294031.6A CN107085161B (en) | 2017-04-28 | 2017-04-28 | A kind of large size phase modifier-transformer group scene steady-state short-circuit characteristic test method |
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CN107085161A true CN107085161A (en) | 2017-08-22 |
CN107085161B CN107085161B (en) | 2019-06-07 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107947215A (en) * | 2017-11-09 | 2018-04-20 | 国网江苏省电力有限公司检修分公司 | Quick voltage stabilizing control method after the synchronized phase modifier compensation of HVDC transmission line |
CN107947186A (en) * | 2017-11-23 | 2018-04-20 | 国网江苏省电力有限公司检修分公司 | D.C. high voltage transmission inverter side accesses the startup control method of synchronous capacitor |
CN109782162A (en) * | 2017-11-15 | 2019-05-21 | 中国电力科学研究院有限公司 | A kind of phase modifier fracture breaker arcing fault dynamic simulator system and method |
CN110836696A (en) * | 2019-12-04 | 2020-02-25 | 江苏方天电力技术有限公司 | Remote fault prediction method and system suitable for phase modulator system |
CN111007429A (en) * | 2019-11-26 | 2020-04-14 | 国网江苏省电力有限公司检修分公司 | ANFIS-based synchronous phase modulator short-circuit fault identification method and system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57208878A (en) * | 1981-06-19 | 1982-12-22 | Nishishiba Denki Kk | Starting method for synchronous phase modifier of marine shaft generator |
CN1367392A (en) * | 2001-12-28 | 2002-09-04 | 清华大学 | High-accuracy failure wave-recording device and its transmission line combined failure distance-measuring method |
JP2005328608A (en) * | 2004-05-13 | 2005-11-24 | Nishishiba Electric Co Ltd | Generating set |
CN103278689A (en) * | 2013-04-27 | 2013-09-04 | 哈尔滨电机厂有限责任公司 | Test method for determining synchronous reactance of permanent magnet generator by steady-state short-circuit method |
CN105743284A (en) * | 2014-12-07 | 2016-07-06 | 中国石油化工股份有限公司 | Excitation device and synchronous motor by using the same |
CN105785188A (en) * | 2016-04-12 | 2016-07-20 | 国网江苏省电力公司电力科学研究院 | High-capacity phase modifier test method with small power grid influence |
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2017
- 2017-04-28 CN CN201710294031.6A patent/CN107085161B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57208878A (en) * | 1981-06-19 | 1982-12-22 | Nishishiba Denki Kk | Starting method for synchronous phase modifier of marine shaft generator |
CN1367392A (en) * | 2001-12-28 | 2002-09-04 | 清华大学 | High-accuracy failure wave-recording device and its transmission line combined failure distance-measuring method |
JP2005328608A (en) * | 2004-05-13 | 2005-11-24 | Nishishiba Electric Co Ltd | Generating set |
CN103278689A (en) * | 2013-04-27 | 2013-09-04 | 哈尔滨电机厂有限责任公司 | Test method for determining synchronous reactance of permanent magnet generator by steady-state short-circuit method |
CN105743284A (en) * | 2014-12-07 | 2016-07-06 | 中国石油化工股份有限公司 | Excitation device and synchronous motor by using the same |
CN105785188A (en) * | 2016-04-12 | 2016-07-20 | 国网江苏省电力公司电力科学研究院 | High-capacity phase modifier test method with small power grid influence |
Non-Patent Citations (1)
Title |
---|
叶军伟: ""发电机短路特性试验分析"", 《科技广场》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107947215A (en) * | 2017-11-09 | 2018-04-20 | 国网江苏省电力有限公司检修分公司 | Quick voltage stabilizing control method after the synchronized phase modifier compensation of HVDC transmission line |
CN107947215B (en) * | 2017-11-09 | 2021-06-15 | 国网江苏省电力有限公司检修分公司 | Rapid voltage stabilization control method of high-voltage direct current transmission line after compensation of synchronous phase modulator |
CN109782162A (en) * | 2017-11-15 | 2019-05-21 | 中国电力科学研究院有限公司 | A kind of phase modifier fracture breaker arcing fault dynamic simulator system and method |
CN107947186A (en) * | 2017-11-23 | 2018-04-20 | 国网江苏省电力有限公司检修分公司 | D.C. high voltage transmission inverter side accesses the startup control method of synchronous capacitor |
CN107947186B (en) * | 2017-11-23 | 2021-06-18 | 国网江苏省电力有限公司检修分公司 | Starting control method for accessing high-voltage direct-current transmission inversion side to synchronous phase modulator |
CN111007429A (en) * | 2019-11-26 | 2020-04-14 | 国网江苏省电力有限公司检修分公司 | ANFIS-based synchronous phase modulator short-circuit fault identification method and system |
CN110836696A (en) * | 2019-12-04 | 2020-02-25 | 江苏方天电力技术有限公司 | Remote fault prediction method and system suitable for phase modulator system |
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CN107085161B (en) | 2019-06-07 |
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Inventor after: Cui Yibo Inventor after: Liu Manjia Inventor after: Ling Zaixun Inventor after: Tao Jian Inventor after: Cai Wanli Inventor after: Wang Shaowu Inventor after: Yang Pengcheng Inventor after: Chen Nianbin Inventor after: Zheng Jingwen Inventor after: Ruan Ling Inventor before: Cui Yibo Inventor before: Ling Zaixun Inventor before: Tao Jian Inventor before: Cai Wanli Inventor before: Chen Nianbin Inventor before: Zheng Jingwen Inventor before: Ruan Ling Inventor before: Liu Manjia |