CN202066942U - Fault current operation test device for flexible direct current power transmission MMC (modular multi-level converter) valve - Google Patents
Fault current operation test device for flexible direct current power transmission MMC (modular multi-level converter) valve Download PDFInfo
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- CN202066942U CN202066942U CN2011200361660U CN201120036166U CN202066942U CN 202066942 U CN202066942 U CN 202066942U CN 2011200361660 U CN2011200361660 U CN 2011200361660U CN 201120036166 U CN201120036166 U CN 201120036166U CN 202066942 U CN202066942 U CN 202066942U
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- valve
- direct current
- current
- infusion circuit
- power supply
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- 238000012360 testing method Methods 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 238000001802 infusion Methods 0.000 claims description 44
- 239000003990 capacitor Substances 0.000 claims description 38
- 238000013016 damping Methods 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200361660U CN202066942U (en) | 2011-02-11 | 2011-02-11 | Fault current operation test device for flexible direct current power transmission MMC (modular multi-level converter) valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200361660U CN202066942U (en) | 2011-02-11 | 2011-02-11 | Fault current operation test device for flexible direct current power transmission MMC (modular multi-level converter) valve |
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CN202066942U true CN202066942U (en) | 2011-12-07 |
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CN2011200361660U Expired - Fee Related CN202066942U (en) | 2011-02-11 | 2011-02-11 | Fault current operation test device for flexible direct current power transmission MMC (modular multi-level converter) valve |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692542A (en) * | 2012-05-04 | 2012-09-26 | 中电普瑞电力工程有限公司 | Trigger method of auxiliary valve in a short circuit current test apparatus |
CN103048502A (en) * | 2012-12-11 | 2013-04-17 | 国网智能电网研究院 | Control protection system of valve steady-state operation test device of shutoff device |
CN103066551A (en) * | 2012-12-13 | 2013-04-24 | 国网智能电网研究院 | Fault protective system for short-circuit current testing apparatus |
CN103837827A (en) * | 2014-03-22 | 2014-06-04 | 中国科学院电工研究所 | Fault operation test device of flexible direct current transmission valve |
CN104820119A (en) * | 2015-04-30 | 2015-08-05 | 许继集团有限公司 | AC-DC hybrid high current generator |
CN105021984A (en) * | 2015-07-15 | 2015-11-04 | 南京南瑞继保电气有限公司 | Direct current converter valve fault current test device and test method thereof |
CN105807165A (en) * | 2016-05-05 | 2016-07-27 | 东北电力大学 | MMC converter station running state fuzzy comprehensive evaluating method |
CN106018992A (en) * | 2016-05-05 | 2016-10-12 | 许继电气股份有限公司 | Flexible direct-current transmission converter valve bridge arm damper short circuit current test device and method |
-
2011
- 2011-02-11 CN CN2011200361660U patent/CN202066942U/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102692542A (en) * | 2012-05-04 | 2012-09-26 | 中电普瑞电力工程有限公司 | Trigger method of auxiliary valve in a short circuit current test apparatus |
CN103048502A (en) * | 2012-12-11 | 2013-04-17 | 国网智能电网研究院 | Control protection system of valve steady-state operation test device of shutoff device |
CN103048502B (en) * | 2012-12-11 | 2015-04-29 | 国网智能电网研究院 | Control protection system of valve steady-state operation test device of shutoff device |
CN103066551A (en) * | 2012-12-13 | 2013-04-24 | 国网智能电网研究院 | Fault protective system for short-circuit current testing apparatus |
CN103066551B (en) * | 2012-12-13 | 2015-04-01 | 国网智能电网研究院 | Fault protective system for short-circuit current testing apparatus |
CN103837827B (en) * | 2014-03-22 | 2017-01-18 | 中国科学院电工研究所 | Fault operation test device of flexible direct current transmission valve |
CN103837827A (en) * | 2014-03-22 | 2014-06-04 | 中国科学院电工研究所 | Fault operation test device of flexible direct current transmission valve |
CN104820119A (en) * | 2015-04-30 | 2015-08-05 | 许继集团有限公司 | AC-DC hybrid high current generator |
CN105021984A (en) * | 2015-07-15 | 2015-11-04 | 南京南瑞继保电气有限公司 | Direct current converter valve fault current test device and test method thereof |
CN105021984B (en) * | 2015-07-15 | 2018-01-19 | 南京南瑞继保电气有限公司 | DC converter valve fault current experimental rig and its test method |
CN105807165A (en) * | 2016-05-05 | 2016-07-27 | 东北电力大学 | MMC converter station running state fuzzy comprehensive evaluating method |
CN106018992A (en) * | 2016-05-05 | 2016-10-12 | 许继电气股份有限公司 | Flexible direct-current transmission converter valve bridge arm damper short circuit current test device and method |
CN105807165B (en) * | 2016-05-05 | 2019-01-04 | 东北电力大学 | MMC converter station operating status fuzzy comprehensive evaluation method |
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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: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140325 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20140325 |
|
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: 20140325 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 |
|
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: 20111207 Termination date: 20170211 |