CN201724990U - 一种直流输电换流阀故障电流实验检测装置 - Google Patents
一种直流输电换流阀故障电流实验检测装置 Download PDFInfo
- Publication number
- CN201724990U CN201724990U CN2009202774891U CN200920277489U CN201724990U CN 201724990 U CN201724990 U CN 201724990U CN 2009202774891 U CN2009202774891 U CN 2009202774891U CN 200920277489 U CN200920277489 U CN 200920277489U CN 201724990 U CN201724990 U CN 201724990U
- Authority
- CN
- China
- Prior art keywords
- loop
- fault current
- voltage
- converter valve
- current
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 94
- 238000002474 experimental method Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims description 59
- 239000003990 capacitor Substances 0.000 claims description 49
- 230000000295 complement effect Effects 0.000 claims description 23
- 230000010349 pulsation Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000007600 charging Methods 0.000 description 6
- 239000000306 component Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202774891U CN201724990U (zh) | 2009-12-04 | 2009-12-04 | 一种直流输电换流阀故障电流实验检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202774891U CN201724990U (zh) | 2009-12-04 | 2009-12-04 | 一种直流输电换流阀故障电流实验检测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201724990U true CN201724990U (zh) | 2011-01-26 |
Family
ID=43493331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202774891U Expired - Lifetime CN201724990U (zh) | 2009-12-04 | 2009-12-04 | 一种直流输电换流阀故障电流实验检测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201724990U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692542A (zh) * | 2012-05-04 | 2012-09-26 | 中电普瑞电力工程有限公司 | 一种短路电流试验装置中辅助阀的触发方法 |
CN102749543A (zh) * | 2012-07-19 | 2012-10-24 | 南方电网科学研究院有限责任公司 | 复合电压下电气绝缘电热老化试验设备 |
CN104977480A (zh) * | 2014-04-02 | 2015-10-14 | 国家电网公司 | 一种高压直流输电换流阀故障电流试验装置及其试验方法 |
CN105021984A (zh) * | 2015-07-15 | 2015-11-04 | 南京南瑞继保电气有限公司 | 直流换流阀故障电流试验装置及其试验方法 |
CN106018992A (zh) * | 2016-05-05 | 2016-10-12 | 许继电气股份有限公司 | 柔性直流输电换流阀桥臂阻尼器短路电流试验装置及方法 |
CN108982988A (zh) * | 2016-05-25 | 2018-12-11 | 李爱夏 | 一种电力故障预警诊断方法 |
-
2009
- 2009-12-04 CN CN2009202774891U patent/CN201724990U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692542A (zh) * | 2012-05-04 | 2012-09-26 | 中电普瑞电力工程有限公司 | 一种短路电流试验装置中辅助阀的触发方法 |
CN102749543A (zh) * | 2012-07-19 | 2012-10-24 | 南方电网科学研究院有限责任公司 | 复合电压下电气绝缘电热老化试验设备 |
CN104977480A (zh) * | 2014-04-02 | 2015-10-14 | 国家电网公司 | 一种高压直流输电换流阀故障电流试验装置及其试验方法 |
CN104977480B (zh) * | 2014-04-02 | 2017-12-26 | 国家电网公司 | 一种高压直流输电换流阀故障电流试验装置及其试验方法 |
CN105021984A (zh) * | 2015-07-15 | 2015-11-04 | 南京南瑞继保电气有限公司 | 直流换流阀故障电流试验装置及其试验方法 |
CN105021984B (zh) * | 2015-07-15 | 2018-01-19 | 南京南瑞继保电气有限公司 | 直流换流阀故障电流试验装置及其试验方法 |
CN106018992A (zh) * | 2016-05-05 | 2016-10-12 | 许继电气股份有限公司 | 柔性直流输电换流阀桥臂阻尼器短路电流试验装置及方法 |
CN108982988A (zh) * | 2016-05-25 | 2018-12-11 | 李爱夏 | 一种电力故障预警诊断方法 |
CN108982988B (zh) * | 2016-05-25 | 2020-10-30 | 深圳格数电力设计院有限公司 | 一种电力故障预警诊断方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101706541B (zh) | 一种直流输电换流阀故障电流实验检测装置 | |
CN101446614B (zh) | 一种直流输电换流阀故障电流试验方法 | |
CN102486517B (zh) | 冲击电压复合的高压直流输电换流阀故障电流试验方法 | |
CN103033701B (zh) | 柔性直流输电换流阀稳态大功率运行试验装置及试验方法 | |
CN201724990U (zh) | 一种直流输电换流阀故障电流实验检测装置 | |
CN102486515B (zh) | 一种高压直流输电换流阀故障电流复合试验方法 | |
CN107728048A (zh) | 一种混合型高压直流断路器试验系统 | |
CN111537842B (zh) | 一种柔性直流输电换流站的试验系统及试验方法 | |
CN103018663B (zh) | 一种柔性直流输电mmc阀的过电流关断试验方法及系统 | |
CN201138362Y (zh) | 高压直流输电换流阀故障电流试验装置 | |
CN104035027A (zh) | 利用背靠背回路试验系统进行阀组件运行型式试验的方法 | |
CN203101587U (zh) | 一种柔性直流输电mmc阀的过电流关断试验装置 | |
CN107561456B (zh) | 一种功率模块试验装置及试验方法 | |
CN109031106B (zh) | 一种混合式直流断路器开断试验装置 | |
CN201903609U (zh) | 冲击电压复合的高压直流输电换流阀故障电流试验装置 | |
CN105334458B (zh) | 一种柔性直流输电电压源换流器阀运行试验方法 | |
CN104734485A (zh) | 一种Boost全桥电路启动冲击电流谐振抑制方法 | |
CN111722099B (zh) | 一种柔性直流换流阀短路电流试验系统 | |
CN105467307A (zh) | 柔性直流输电工程电压源换流器阀igbt过电流关断试验装置 | |
CN207424145U (zh) | 一种直流输电换流阀短路试验系统 | |
CN104977480A (zh) | 一种高压直流输电换流阀故障电流试验装置及其试验方法 | |
CN104931840B (zh) | 一种变压器中性点直流电流抑制装置测试系统 | |
CN101162252A (zh) | 高压直流输电换流阀三注入试验方法 | |
CN212723223U (zh) | 一种用于直流断路器主支路短时电流耐受试验的试验回路 | |
CN109917203B (zh) | 一种用于电力牵引的检测装置及测试方法 |
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: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140321 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140321 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |
|
CX01 | Expiry of patent term |
Granted publication date: 20110126 |
|
CX01 | Expiry of patent term |