CN102377117B - 风力发电机变压器维护保护系统 - Google Patents
风力发电机变压器维护保护系统 Download PDFInfo
- Publication number
- CN102377117B CN102377117B CN201110410308.XA CN201110410308A CN102377117B CN 102377117 B CN102377117 B CN 102377117B CN 201110410308 A CN201110410308 A CN 201110410308A CN 102377117 B CN102377117 B CN 102377117B
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- Prior art keywords
- transformer
- switch
- driven generator
- door
- grounding switch
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- 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.)
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- Wind Motors (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110410308.XA CN102377117B (zh) | 2011-12-12 | 2011-12-12 | 风力发电机变压器维护保护系统 |
Applications Claiming Priority (1)
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CN201110410308.XA CN102377117B (zh) | 2011-12-12 | 2011-12-12 | 风力发电机变压器维护保护系统 |
Publications (2)
Publication Number | Publication Date |
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CN102377117A CN102377117A (zh) | 2012-03-14 |
CN102377117B true CN102377117B (zh) | 2014-07-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110410308.XA Expired - Fee Related CN102377117B (zh) | 2011-12-12 | 2011-12-12 | 风力发电机变压器维护保护系统 |
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CN (1) | CN102377117B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178449A (zh) * | 2013-04-18 | 2013-06-26 | 国家电网公司 | 一种中置柜安全防护系统 |
CN108493020A (zh) * | 2018-04-11 | 2018-09-04 | 固力发电气有限公司 | 一种可防止带负荷操作的低压隔离开关 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201226418Y (zh) * | 2008-05-22 | 2009-04-22 | 北京合康亿盛科技有限公司 | 一种电源柜 |
CN201478729U (zh) * | 2009-08-03 | 2010-05-19 | 大亚电器集团有限公司 | 户内箱式金属封闭环网柜 |
CN202363776U (zh) * | 2011-12-12 | 2012-08-01 | 济南轨道交通装备有限责任公司 | 风力发电机变压器维护保护系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7944068B2 (en) * | 2008-06-30 | 2011-05-17 | General Electric Company | Optimizing converter protection for wind turbine generators |
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2011
- 2011-12-12 CN CN201110410308.XA patent/CN102377117B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201226418Y (zh) * | 2008-05-22 | 2009-04-22 | 北京合康亿盛科技有限公司 | 一种电源柜 |
CN201478729U (zh) * | 2009-08-03 | 2010-05-19 | 大亚电器集团有限公司 | 户内箱式金属封闭环网柜 |
CN202363776U (zh) * | 2011-12-12 | 2012-08-01 | 济南轨道交通装备有限责任公司 | 风力发电机变压器维护保护系统 |
Also Published As
Publication number | Publication date |
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CN102377117A (zh) | 2012-03-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CNR WIND POWER CO., LTD. Free format text: FORMER OWNER: JINAN RAIL TRAFFIC EQUIPMENT CO., LTD. Effective date: 20140929 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250000 JINAN, SHANDONG PROVINCE TO: 250101 JINAN, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140929 Address after: 250101 Century Avenue, Ji'nan high tech Zone, Shandong, No. 3666 Patentee after: CNR Wind Power Co., Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250000 Patentee before: Jinan Rail Traffic Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20161212 |
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CF01 | Termination of patent right due to non-payment of annual fee |