CN104361173B - 一种获取变压器绕组状态与漏抗参数关系的方法及系统 - Google Patents
一种获取变压器绕组状态与漏抗参数关系的方法及系统 Download PDFInfo
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- CN104361173B CN104361173B CN201410654094.4A CN201410654094A CN104361173B CN 104361173 B CN104361173 B CN 104361173B CN 201410654094 A CN201410654094 A CN 201410654094A CN 104361173 B CN104361173 B CN 104361173B
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- transformer
- winding
- emulation
- leakage reactance
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/36—Circuit design at the analogue level
- G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
-
- 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
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/02—Synchronous motors
- H02K19/14—Synchronous motors having additional short-circuited windings for starting as asynchronous motors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201410654094.4A CN104361173B (zh) | 2014-11-17 | 2014-11-17 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
US14/901,759 US10546074B2 (en) | 2014-11-17 | 2015-05-14 | Method and system for obtaining relation between winding state and leakage reactance parameter of transformer |
PCT/CN2015/078930 WO2016078364A1 (zh) | 2014-11-17 | 2015-05-14 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
Applications Claiming Priority (1)
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CN201410654094.4A CN104361173B (zh) | 2014-11-17 | 2014-11-17 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
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CN104361173A CN104361173A (zh) | 2015-02-18 |
CN104361173B true CN104361173B (zh) | 2018-02-23 |
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CN201410654094.4A Active CN104361173B (zh) | 2014-11-17 | 2014-11-17 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
Country Status (3)
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US (1) | US10546074B2 (zh) |
CN (1) | CN104361173B (zh) |
WO (1) | WO2016078364A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104361173B (zh) * | 2014-11-17 | 2018-02-23 | 国家电网公司 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
CN105224724A (zh) * | 2015-09-10 | 2016-01-06 | 云南电网有限责任公司电力科学研究院 | 一种变压器绕组短路冲击位移与振动加速度的计算方法 |
CN106443316B (zh) * | 2016-10-12 | 2023-06-09 | 国网辽宁省电力有限公司电力科学研究院 | 一种电力变压器绕组形变状态多信息检测方法及装置 |
CN106650007A (zh) * | 2016-11-16 | 2017-05-10 | 国家电网公司 | 变压器稳态时漏磁场及绕组振动位移计算方法 |
CN112345839B (zh) * | 2019-08-07 | 2021-10-08 | 株洲中车时代电气股份有限公司 | 一种变压器次边漏抗的在线辨识方法、装置和电路 |
CN110988519B (zh) * | 2019-11-12 | 2022-10-11 | 中国电力科学研究院有限公司 | 一种制作变压器绕组缩比模型的方法和系统 |
CN110955990B (zh) * | 2019-11-15 | 2023-03-07 | 福州天宇电气股份有限公司 | 一种基于多物理耦合场的变压器绕组瞬态形变量计算方法 |
CN111913135B (zh) * | 2020-08-19 | 2023-05-23 | 中国海洋石油集团有限公司 | 一种利用牛顿迭代法辨识变压器绕组形变故障的方法 |
CN116029181B (zh) * | 2023-03-30 | 2023-06-27 | 西安热工研究院有限公司 | 一种磁脉冲下绕组线匝对地短路的波过程仿真方法及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103454526A (zh) * | 2013-08-23 | 2013-12-18 | 上海交通大学 | 一种基于电力变压器绕组故障类型判定方法 |
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US5781764A (en) * | 1992-08-28 | 1998-07-14 | Abb Power T & D Company Inc. | Method and apparatus for generation a system component model and for evaluation system parameters in relation to such model |
US5650748A (en) * | 1994-02-24 | 1997-07-22 | Mcdonnell Douglas Corporation | Ultra-stable gain circuit |
JP2001291626A (ja) * | 2000-04-07 | 2001-10-19 | Nippon Koei Yokohama Works Co Ltd | 電気機器温度のシミュレーション方法及びこのシミュレーションによる電気機器の余寿命算出方法 |
CN100504891C (zh) * | 2006-12-29 | 2009-06-24 | 李江淮 | 荧光灯用电子镇流器的三绕组变压器电路仿真方法 |
CN101901670A (zh) * | 2009-06-01 | 2010-12-01 | 奥斯兰姆有限公司 | 高频互感器以及带有高频互感器的多路输出恒流源 |
CN102207985B (zh) * | 2010-03-31 | 2013-05-08 | 比亚迪股份有限公司 | 一种磁阻式旋转变压器的仿真方法 |
CN102611125B (zh) * | 2011-01-25 | 2016-09-07 | 华东电力试验研究院有限公司 | 不对称参数三相三绕组变压器仿真模型及计算方法 |
CN104361173B (zh) * | 2014-11-17 | 2018-02-23 | 国家电网公司 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
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2014
- 2014-11-17 CN CN201410654094.4A patent/CN104361173B/zh active Active
-
2015
- 2015-05-14 WO PCT/CN2015/078930 patent/WO2016078364A1/zh active Application Filing
- 2015-05-14 US US14/901,759 patent/US10546074B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103454526A (zh) * | 2013-08-23 | 2013-12-18 | 上海交通大学 | 一种基于电力变压器绕组故障类型判定方法 |
Non-Patent Citations (4)
Title |
---|
Diagnosing Shorted Turns on the Windings of Power Transformers Based Upon Online FRA Using Capacitive and Inductive Couplings;V Behjat_et al;《IEEE Transactions on Power Delivery》;20111231;第2123-2133页 * |
基于有限元法的变压器漏感计算在绕组变形中的应用;李朋 等;《电力自动化设备》;20070731;第27卷(第7期);摘要、第2-4章节,图2-4,表1-2 * |
基于有限元法的变压器漏电感计算在绕组变形中的应用研究;李朋 等;《2008中国国际供电会议论文集》;20100331;第1-5页 * |
基于有限元理论的变压器绕组变形辨识研究;袁佳歆 等;《中国电工技术学会学术年会——新能源发电技术论坛论文集》;20131031;第307-310页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104361173A (zh) | 2015-02-18 |
US20160306904A1 (en) | 2016-10-20 |
WO2016078364A1 (zh) | 2016-05-26 |
US10546074B2 (en) | 2020-01-28 |
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Inventor after: He Wenlin Inventor after: Li Chen Inventor after: Wang Weiguo Inventor after: Sun Xiang Inventor after: Liu Haojun Inventor after: Qiu Wei Inventor after: Yao Hui Inventor after: Dong Xuesong Inventor after: Dong Jianyang Inventor after: Mei Bingxiao Inventor after: Wang Wenhao Inventor before: Qiu Wei Inventor before: Li Chen Inventor before: Wang Weiguo Inventor before: Sun Xiang Inventor before: He Wenlin Inventor before: Liu Haojun Inventor before: Yao Hui Inventor before: Dong Xuesong Inventor before: Dong Jianyang Inventor before: Mei Bingxiao Inventor before: Wang Wenhao |
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Free format text: CORRECT: INVENTOR; FROM: QIU WEI SUN XIANG HE WENLIN LIU HAOJUN YAO HUI DONG XUESONG DONG JIANYANG MEI BINGXIAO WANG WENHAO LI CHEN WANG WEIGUO TO: HE WENLIN SUN XIANG LIU HAOJUN QIU WEI YAO HUI DONG XUESONG DONG JIANYANG MEI BINGXIAO WANG WENHAO LI CHEN WANG WEIGUO |
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