CN101557093B - 小电弧大电流直流开关 - Google Patents
小电弧大电流直流开关 Download PDFInfo
- Publication number
- CN101557093B CN101557093B CN2009100425744A CN200910042574A CN101557093B CN 101557093 B CN101557093 B CN 101557093B CN 2009100425744 A CN2009100425744 A CN 2009100425744A CN 200910042574 A CN200910042574 A CN 200910042574A CN 101557093 B CN101557093 B CN 101557093B
- Authority
- CN
- China
- Prior art keywords
- switch
- current
- voltage
- transformer
- power supply
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100425744A CN101557093B (zh) | 2009-01-21 | 2009-01-21 | 小电弧大电流直流开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100425744A CN101557093B (zh) | 2009-01-21 | 2009-01-21 | 小电弧大电流直流开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101557093A CN101557093A (zh) | 2009-10-14 |
CN101557093B true CN101557093B (zh) | 2012-05-09 |
Family
ID=41175091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100425744A Expired - Fee Related CN101557093B (zh) | 2009-01-21 | 2009-01-21 | 小电弧大电流直流开关 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101557093B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102655319B (zh) * | 2012-04-26 | 2014-11-12 | 华中科技大学 | 一种能减小正向叠加电流的直流断路器 |
CN103117196B (zh) * | 2013-01-17 | 2015-11-04 | 国网智能电网研究院 | 一种串入耦合电感高压直流断路器及其控制方法 |
CN103487732B (zh) * | 2013-09-24 | 2015-11-04 | 许继集团有限公司 | 模块化多电平换流阀的阀端间交直流电压试验装置和方法 |
CN104464464A (zh) * | 2014-12-15 | 2015-03-25 | 广东电网有限责任公司电力科学研究院 | 一种基于并联谐振方式工作的电弧发生装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2802813Y (zh) * | 2005-05-27 | 2006-08-02 | 王川 | 串补型无功耗限流电抗器 |
CN101164212A (zh) * | 2005-05-06 | 2008-04-16 | 埃伦贝格尔及珀恩斯根有限公司 | 保护开关*** |
-
2009
- 2009-01-21 CN CN2009100425744A patent/CN101557093B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101164212A (zh) * | 2005-05-06 | 2008-04-16 | 埃伦贝格尔及珀恩斯根有限公司 | 保护开关*** |
CN2802813Y (zh) * | 2005-05-27 | 2006-08-02 | 王川 | 串补型无功耗限流电抗器 |
Non-Patent Citations (1)
Title |
---|
JP特开2008-235056A 2008.10.02 |
Also Published As
Publication number | Publication date |
---|---|
CN101557093A (zh) | 2009-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101521374B (zh) | 一种磁饱和电抗器短路电流限制装置 | |
CN104579070B (zh) | 无触点有载自动调压配电变压器及进行自动调压的方法 | |
WO2012062929A3 (en) | Power inverter for feeding electric energy from a dc power generator into an ac grid with two power lines | |
CN101557093B (zh) | 小电弧大电流直流开关 | |
CN104038124B (zh) | 基于双励磁绕组的励磁控制*** | |
CN201735934U (zh) | 一种带有低空载输出电压的焊机 | |
CN203660492U (zh) | 一种具有有源无源自动切换功能的微机综合保护装置 | |
CN105375634A (zh) | 一种高压开关柜监测*** | |
KR20170026695A (ko) | 하이브리드 에너지저장 시스템 | |
CN106602598B (zh) | 一种并网设备的辅助电源的智能供电*** | |
CN104104143A (zh) | 用于隔离电力***暂态电压故障的并联型静态电压恢复器 | |
CN202749184U (zh) | 大功率风电整机试验台变压器预充磁装置 | |
CN101951018A (zh) | 具有光伏并网馈电功能的应急电源 | |
CN217406243U (zh) | 一种中高压直挂装置及其电源切换电路 | |
CN201663041U (zh) | 太阳能发电用高阻抗变压器 | |
CN110365101B (zh) | 一种电能质量治理装置 | |
CN204258326U (zh) | 一种光伏发电*** | |
WO2023213330A1 (zh) | 一种中高压直挂装置及其电源切换电路 | |
CN203522530U (zh) | 一种并网逆变电路的接触器供电电路 | |
CN203817592U (zh) | 一种采用发电机供电的逆变电焊机电路 | |
CN201174578Y (zh) | 储能断电自分断漏电保护开关 | |
CN204118710U (zh) | 配电柜安全保护电路 | |
CN203135453U (zh) | 一种基于电流源换流器的自换相无功补偿器 | |
CN202798012U (zh) | 一种新型并网*** | |
CN201549302U (zh) | 直流电磁铁控制电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: STATE GRID HUNAN ELECTRIC POWER COMPANY HUNAN HUAD Effective date: 20140108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Longfu Inventor after: Ma Fang Inventor after: Zhang Zhiwen Inventor after: Xiong Zhiyao Inventor after: Xu Jiazhu Inventor after: Li Yong Inventor after: Dong Shuda Inventor after: Zhou Hongyu Inventor after: Chen Yuehui Inventor after: Zhou Guandong Inventor before: Luo Longfu Inventor before: Zhang Zhiwen Inventor before: Xiong Zhiyao Inventor before: Xu Jiazhu Inventor before: Li Yong Inventor before: Dong Shuda Inventor before: Zhou Hongyu |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO LONGFU ZHANG ZHIWEN XIONG ZHIYAO XU JIAZHU LI YONG DONG SHUDA ZHOU HONGYU TO: LUO LONGFU ZHANG ZHIWEN XIONG ZHIYAO XU JIAZHU LI YONG DONG SHUDA ZHOU HONGYU CHEN YUEHUI ZHOU GUANDONG MA FANG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140108 Address after: Yuelu District City, Hunan province 410082 Changsha Lushan Road No. 2 Patentee after: Hunan University Patentee after: State Grid Hunan Electric Power Company Patentee after: Hunan Huada Electrician Hi-Tech Co., Ltd. Address before: Yuelu District City, Hunan province 410082 Changsha Lushan Road No. 2 Patentee before: Hunan University |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20200121 |
|
CF01 | Termination of patent right due to non-payment of annual fee |