CN201690233U - 一种低压电力网三相四线制供电智能开关装置 - Google Patents
一种低压电力网三相四线制供电智能开关装置 Download PDFInfo
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- CN201690233U CN201690233U CN2010201754291U CN201020175429U CN201690233U CN 201690233 U CN201690233 U CN 201690233U CN 2010201754291 U CN2010201754291 U CN 2010201754291U CN 201020175429 U CN201020175429 U CN 201020175429U CN 201690233 U CN201690233 U CN 201690233U
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Abstract
Description
管理指标 | 线损率 | 电压合格率 | 供电可靠率 | 故障报修次数 |
使用前(2009年7-8月平均数据) | 12.22% | 94.97% | 97.48% | 8次 |
使用后 | 10.54% | 99.45% | 99.58% | 0次 |
同比 | 降低1.68% | 提高4.48% | 提高2.1% | 降低8次 |
管理指标 | 线损率 | 电压合格率 | 供电可靠率 | 故障报修次数 |
使用前(2009年6-8月平均数据) | 11.75% | 93.65% | 94.54% | 6次 |
使用后 | 10.23% | 99.87% | 99.45% | 0次 |
同比 | 降低1.52% | 提高6.22% | 提高4.91% | 降低6次 |
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CN2010201754291U CN201690233U (zh) | 2010-04-26 | 2010-04-26 | 一种低压电力网三相四线制供电智能开关装置 |
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CN2010201754291U CN201690233U (zh) | 2010-04-26 | 2010-04-26 | 一种低压电力网三相四线制供电智能开关装置 |
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CN201690233U true CN201690233U (zh) | 2010-12-29 |
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CN2010201754291U Expired - Fee Related CN201690233U (zh) | 2010-04-26 | 2010-04-26 | 一种低压电力网三相四线制供电智能开关装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103825111A (zh) * | 2014-03-12 | 2014-05-28 | 兴盛电器股份有限公司 | 电容补偿接触器上下连接结构 |
CN113589044A (zh) * | 2021-07-27 | 2021-11-02 | 国网江苏省电力有限公司电力科学研究院 | 一种一二次融合检测设备信号自动化切换装置 |
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2010
- 2010-04-26 CN CN2010201754291U patent/CN201690233U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103825111A (zh) * | 2014-03-12 | 2014-05-28 | 兴盛电器股份有限公司 | 电容补偿接触器上下连接结构 |
CN103825111B (zh) * | 2014-03-12 | 2016-03-16 | 兴盛电器股份有限公司 | 电容补偿接触器上下连接结构 |
CN113589044A (zh) * | 2021-07-27 | 2021-11-02 | 国网江苏省电力有限公司电力科学研究院 | 一种一二次融合检测设备信号自动化切换装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHI POWER SUPPLY BRANCH OF SHANXI ELECTRIC PO Free format text: FORMER OWNER: WEI CHENG Effective date: 20121207 Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121207 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 046400 CHANGZHI, SHAANXI PROVINCE TO: 046011 CHANGZHI, SHAANXI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20121207 Address after: 046011 No. 63 Taihang East Street, Shanxi, Changzhi Patentee after: Changzhi Power Supply Branch of Shanxi Electric Power Corporation Patentee after: State Grid Corporation of China Address before: 046400 Shanxi city of Changzhi Province Qin county power supply company of power Patentee before: Wei Cheng |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20180426 |