CN201004553Y - 电力输配电系统弧光过电压限制及小电流接地选线综合装置 - Google Patents
电力输配电系统弧光过电压限制及小电流接地选线综合装置 Download PDFInfo
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- CN201004553Y CN201004553Y CNU2007200017309U CN200720001730U CN201004553Y CN 201004553 Y CN201004553 Y CN 201004553Y CN U2007200017309 U CNU2007200017309 U CN U2007200017309U CN 200720001730 U CN200720001730 U CN 200720001730U CN 201004553 Y CN201004553 Y CN 201004553Y
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200017309U CN201004553Y (zh) | 2007-01-08 | 2007-01-08 | 电力输配电系统弧光过电压限制及小电流接地选线综合装置 |
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| CNU2007200017309U CN201004553Y (zh) | 2007-01-08 | 2007-01-08 | 电力输配电系统弧光过电压限制及小电流接地选线综合装置 |
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| CN201004553Y true CN201004553Y (zh) | 2008-01-09 |
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| CNU2007200017309U Expired - Fee Related CN201004553Y (zh) | 2007-01-08 | 2007-01-08 | 电力输配电系统弧光过电压限制及小电流接地选线综合装置 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472118A (zh) * | 2009-08-12 | 2012-05-23 | 西门子公司 | 发电厂设备和用于运行发电厂设备的方法 |
| CN102623985A (zh) * | 2012-01-17 | 2012-08-01 | 合肥凯高电气设备有限公司 | 一种新型中压配电系统综合接地保护及选线装置 |
| CN103837798A (zh) * | 2014-03-15 | 2014-06-04 | 李景禄 | 配电网单相接地故障性质的快速诊断方法与处理装置 |
| CN105141207A (zh) * | 2015-10-19 | 2015-12-09 | 白山发电厂 | 用于全电压灭磁的高能氧化锌线性电阻与高能氧化锌非线性电阻组合保护装置 |
| CN107884683A (zh) * | 2017-12-28 | 2018-04-06 | 国网山东省电力公司高密市供电公司 | 电流初始行波检测装置及变电站出线电缆故障监测方法 |
| CN115954847A (zh) * | 2022-11-16 | 2023-04-11 | 唐山东唐电气股份有限公司 | 一种弧光过电压抑制接地管理系统 |
-
2007
- 2007-01-08 CN CNU2007200017309U patent/CN201004553Y/zh not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472118A (zh) * | 2009-08-12 | 2012-05-23 | 西门子公司 | 发电厂设备和用于运行发电厂设备的方法 |
| CN102472118B (zh) * | 2009-08-12 | 2016-03-02 | 西门子公司 | 发电厂设备和用于运行发电厂设备的方法 |
| CN102623985A (zh) * | 2012-01-17 | 2012-08-01 | 合肥凯高电气设备有限公司 | 一种新型中压配电系统综合接地保护及选线装置 |
| CN103837798A (zh) * | 2014-03-15 | 2014-06-04 | 李景禄 | 配电网单相接地故障性质的快速诊断方法与处理装置 |
| CN105141207A (zh) * | 2015-10-19 | 2015-12-09 | 白山发电厂 | 用于全电压灭磁的高能氧化锌线性电阻与高能氧化锌非线性电阻组合保护装置 |
| CN107884683A (zh) * | 2017-12-28 | 2018-04-06 | 国网山东省电力公司高密市供电公司 | 电流初始行波检测装置及变电站出线电缆故障监测方法 |
| CN115954847A (zh) * | 2022-11-16 | 2023-04-11 | 唐山东唐电气股份有限公司 | 一种弧光过电压抑制接地管理系统 |
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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: CITY HENGTONG HIGH-VOLTAGE ELECTRIC CO. Free format text: FORMER OWNER: LI YONGJI Effective date: 20080801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080801 Address after: No. 1199 Yingbin Road, Jilin, Jilin, China: 132011 Patentee after: Jilin Hengtong High Voltage Electric Co., Ltd. Address before: Jilin city in Jilin Province Economic Development Zone No. 99 Chuanying, zip code: 132002 Patentee before: Li Yongji |
|
| C56 | Change in the name or address of the patentee |
Owner name: RIXIN HENGTONG ELECTRIC CO., LTD. Free format text: FORMER NAME: JILIN HENGTONG HIGH VOLTAGE ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 132011, Yingbin Road, Jilin, Jilin, 1199 Patentee after: Nissin Hengtong Electric Co., Ltd. Address before: 132011, Yingbin Road, Jilin, Jilin, 1199 Patentee before: Jilin Hengtong High Voltage Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20150108 |
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| EXPY | Termination of patent right or utility model |