CN1181514C - 有载分接开关分接变换操作的控制机构及其控制方法 - Google Patents
有载分接开关分接变换操作的控制机构及其控制方法 Download PDFInfo
- Publication number
- CN1181514C CN1181514C CNB011134437A CN01113443A CN1181514C CN 1181514 C CN1181514 C CN 1181514C CN B011134437 A CNB011134437 A CN B011134437A CN 01113443 A CN01113443 A CN 01113443A CN 1181514 C CN1181514 C CN 1181514C
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- gear
- controller
- tap position
- tap
- switch
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Abstract
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Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011134437A CN1181514C (zh) | 2001-06-15 | 2001-06-15 | 有载分接开关分接变换操作的控制机构及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011134437A CN1181514C (zh) | 2001-06-15 | 2001-06-15 | 有载分接开关分接变换操作的控制机构及其控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1392574A CN1392574A (zh) | 2003-01-22 |
CN1181514C true CN1181514C (zh) | 2004-12-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB011134437A Expired - Lifetime CN1181514C (zh) | 2001-06-15 | 2001-06-15 | 有载分接开关分接变换操作的控制机构及其控制方法 |
Country Status (1)
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CN (1) | CN1181514C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2054902B1 (en) | 2006-08-25 | 2016-07-27 | ABB Technology Ltd | Electric motor drive unit for on-load tap-changers |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101593615B (zh) * | 2009-04-14 | 2012-03-28 | 上海华明电力设备制造有限公司 | 一种有载调压分接开关操作控制装置及其控制方法 |
CN104849555B (zh) * | 2015-04-23 | 2018-11-13 | 国家电网公司 | 一种直流电阻测试中调整有载开关分接位置的系统 |
CN104849556B (zh) * | 2015-04-23 | 2018-02-23 | 国家电网公司 | 一种变压器绕组直流电阻测试系统 |
CN108183042B (zh) * | 2018-01-15 | 2019-03-19 | 贵州长征电气有限公司 | 一种无励磁分接开关的手动操作控制机构 |
-
2001
- 2001-06-15 CN CNB011134437A patent/CN1181514C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2054902B1 (en) | 2006-08-25 | 2016-07-27 | ABB Technology Ltd | Electric motor drive unit for on-load tap-changers |
Also Published As
Publication number | Publication date |
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CN1392574A (zh) | 2003-01-22 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: HUAMING POWER EQUIPMENT MANUFACTURING CO., LTD., Free format text: FORMER OWNER: HUAMING POWER EQUIPMENT MANUFACTURING CO., LTD., SHANGHAI Effective date: 20080718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: Shanghai City, the same way 977 zip code: 200333 Co-patentee after: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR Co.,Ltd. Patentee after: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Address before: Shanghai City, the same way 977 zip code: 200333 Patentee before: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR CO., LTD. Free format text: FORMER OWNER: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR CO., LTD. SHANGHAI HUAMING POWER EQUIPMENT GROUP CO., LTD. Effective date: 20150319 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200333 Shanghai City No. 977 in the same way Patentee after: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR Co.,Ltd. Patentee after: SHANGHAI HUAMING POWER EQUIPMENT GROUP Co.,Ltd. Address before: 200333 Shanghai City No. 977 in the same way Patentee before: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150319 Address after: 200333 Shanghai City No. 977 in the same way Patentee after: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR Co.,Ltd. Address before: 200333 Shanghai City No. 977 in the same way Patentee before: SHANGHAI HUAMING POWER EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI HUAMING HIGH-VOLTAGE SWITCHGEAR Co.,Ltd. Patentee before: SHANGHAI HUAMING POWER EQUIPMENT GROUP Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20041222 |
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CX01 | Expiry of patent term |