CN103078331B - 阶梯式电容器组投切装置及其投切方法 - Google Patents
阶梯式电容器组投切装置及其投切方法 Download PDFInfo
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- CN103078331B CN103078331B CN201210591406.2A CN201210591406A CN103078331B CN 103078331 B CN103078331 B CN 103078331B CN 201210591406 A CN201210591406 A CN 201210591406A CN 103078331 B CN103078331 B CN 103078331B
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- 239000003990 capacitor Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000003745 diagnosis Methods 0.000 claims abstract description 45
- 230000007257 malfunction Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 15
- 238000005245 sintering Methods 0.000 claims description 15
- 230000007935 neutral effect Effects 0.000 claims description 12
- 230000004224 protection Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
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- 238000013024 troubleshooting Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
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- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (9)
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CN201210591406.2A CN103078331B (zh) | 2012-12-31 | 2012-12-31 | 阶梯式电容器组投切装置及其投切方法 |
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CN201210591406.2A CN103078331B (zh) | 2012-12-31 | 2012-12-31 | 阶梯式电容器组投切装置及其投切方法 |
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CN103078331A CN103078331A (zh) | 2013-05-01 |
CN103078331B true CN103078331B (zh) | 2016-05-04 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103235197B (zh) * | 2013-05-07 | 2016-07-06 | 国家电网公司 | 无功补偿装置不平衡度测试的方法及系统 |
CN103762606B (zh) * | 2014-01-17 | 2015-12-02 | 华南理工大学 | 阶梯式配电网低压智能电容器控制方法 |
CN105896553A (zh) * | 2014-12-12 | 2016-08-24 | 盐城工学院 | 一种智能三相分相无功补偿装置 |
CN104767209A (zh) * | 2015-02-13 | 2015-07-08 | 杭州水杉科技有限公司 | 智联无功补偿控制仪及其控制方法 |
CN108123457A (zh) * | 2017-12-29 | 2018-06-05 | 北京金风科创风电设备有限公司 | 无功补偿控制系统以及无功补偿装置的控制方法 |
CN109917222B (zh) * | 2019-03-06 | 2020-12-18 | 湖北工业大学 | 一种电容组件综合在线监测与健康状态诊断装置及方法 |
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JPS61258624A (ja) * | 1985-05-10 | 1986-11-17 | 株式会社日立製作所 | 進相用コンデンサの故障診断装置 |
CN201174595Y (zh) * | 2008-03-24 | 2008-12-31 | 江苏省电力公司金湖县供电公司 | 具有诊断功能的选择型无功补偿控制器 |
CN101888090B (zh) * | 2010-07-16 | 2012-11-14 | 东北大学 | 基于能量法的静态无功补偿装置及控制方法 |
CA2838775C (en) * | 2011-06-10 | 2016-08-16 | Abb Technology Ag | Method for energizing a chain-link converter, controller, computer programs and computer program products |
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Inventor after: Wu Qinghui Inventor after: Hu Shuai Inventor after: Li Xiaoying Inventor after: Yin Zuoyou Inventor after: Ding Shuo Inventor after: Yang Zhenshan Inventor after: Yang Youlin Inventor before: Wu Qinghui Inventor before: Yu Zhongdang Inventor before: Yu Zhen Inventor before: Ding Shuo Inventor before: Yang Youlin Inventor before: Yang Zhenshan Inventor before: Han Jianqun Inventor before: Liu Chuang Inventor before: Zhang Bo |
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Inventor after: Wu Qinghui Inventor after: Zhang Liang Inventor after: Li Kai Inventor after: Li Xiaoshuang Inventor after: Wang Liang Inventor after: Wang Jinjiang Inventor after: Wang Yuhang Inventor before: Wu Qinghui Inventor before: Hu Shuai Inventor before: Li Xiaoying Inventor before: Yin Zuoyou Inventor before: Ding Shuo Inventor before: Yang Zhenshan Inventor before: Yang Youlin |
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Effective date of registration: 20170712 Address after: 121000 apricot mountain street, Jinzhou economic and Technological Development Zone, Liaoning Patentee after: Jinzhou Wanshi Special Transformer Co.,Ltd. Address before: 121000 No. 19, science and technology road, Jinzhou hi tech Industrial Park, Liaoning Patentee before: Bohai University |
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Inventor after: Wu Qinghui Inventor after: Zhang Liang Inventor after: Li Kai Inventor after: Li Xiaoshuang Inventor after: Wang Liang Inventor after: Wang Jinjiang Inventor after: Xu Haoyang Inventor before: Wu Qinghui Inventor before: Zhang Liang Inventor before: Li Kai Inventor before: Li Xiaoshuang Inventor before: Wang Liang Inventor before: Wang Jinjiang Inventor before: Wang Yuhang |
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Effective date of registration: 20180115 Address after: 121000 apricot mountain street, Jinzhou economic and Technological Development Zone, Liaoning Patentee after: JINZHOU WANSHI CAPACITOR WHOLE SET EQUIPMENT Co.,Ltd. Address before: 121000 apricot mountain street, Jinzhou economic and Technological Development Zone, Liaoning Patentee before: Jinzhou Wanshi Special Transformer Co.,Ltd. |
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Denomination of invention: Stepped capacitor bank switching device and its switching method Effective date of registration: 20230509 Granted publication date: 20160504 Pledgee: Shengjing Bank Co.,Ltd. Jinzhou Fulu Sub branch Pledgor: Jinzhou Wanshi Special Transformer Co.,Ltd. Registration number: Y2023210000102 |
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