CN100353639C - Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre - Google Patents
Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre Download PDFInfo
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- CN100353639C CN100353639C CNB2005101026584A CN200510102658A CN100353639C CN 100353639 C CN100353639 C CN 100353639C CN B2005101026584 A CNB2005101026584 A CN B2005101026584A CN 200510102658 A CN200510102658 A CN 200510102658A CN 100353639 C CN100353639 C CN 100353639C
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- thyristor
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- trigger
- photoelectricity
- triggering
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 17
- 230000005622 photoelectricity Effects 0.000 title claims description 75
- 230000003068 static effect Effects 0.000 title claims description 17
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000001960 triggered effect Effects 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101026584A CN100353639C (en) | 2005-09-13 | 2005-09-13 | Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005101026584A CN100353639C (en) | 2005-09-13 | 2005-09-13 | Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre |
Publications (2)
Publication Number | Publication Date |
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CN1767306A CN1767306A (en) | 2006-05-03 |
CN100353639C true CN100353639C (en) | 2007-12-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005101026584A Active CN100353639C (en) | 2005-09-13 | 2005-09-13 | Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre |
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CN (1) | CN100353639C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101173976B (en) * | 2006-10-31 | 2012-06-27 | 海尔集团公司 | Fault detection method of zero-cross triggering circuit |
CN102332725B (en) * | 2010-07-12 | 2013-11-27 | 北京博润新能电力科技有限公司 | High potential gate control device for series thyristor valve block in SVC (Static Var Compensator) |
CN102013677B (en) * | 2010-11-24 | 2014-03-12 | 中国电力科学研究院 | Converter valve base electronic equipment missing pulse protection and control methods and systems |
CN107101607B (en) | 2017-06-15 | 2019-04-09 | 新疆金风科技股份有限公司 | Motor rotation angle measurement device and method |
CN108718077B (en) * | 2018-05-25 | 2020-06-05 | 湖南省湘电试验研究院有限公司 | High-voltage thyristor trigger control and state monitoring device and application method thereof |
CN111208366B (en) * | 2020-01-09 | 2022-03-29 | 南京南瑞继保电气有限公司 | Method for judging electrification of high-voltage valve bank |
CN114047419B (en) * | 2021-09-26 | 2024-06-07 | 西门子工厂自动化工程有限公司 | Silicon controlled rectifier detector and silicon controlled rectifier performance detection method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438253A (en) * | 1992-12-07 | 1995-08-01 | Mitsubishi Denki Kabushiki Kaisha | Static var generator using self-commutated inverter |
US20050194944A1 (en) * | 2004-03-04 | 2005-09-08 | Folts Douglas C. | Dynamic reactive compensation system and method |
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2005
- 2005-09-13 CN CNB2005101026584A patent/CN100353639C/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438253A (en) * | 1992-12-07 | 1995-08-01 | Mitsubishi Denki Kabushiki Kaisha | Static var generator using self-commutated inverter |
US20050194944A1 (en) * | 2004-03-04 | 2005-09-08 | Folts Douglas C. | Dynamic reactive compensation system and method |
Non-Patent Citations (1)
Title |
---|
高压阀光电触发与在线监测系统的应用研究 任孟干.中国电力科学研究院硕士学位论文 2003 * |
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Publication number | Publication date |
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CN1767306A (en) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Electric Prime Technology Co., Ltd. Assignor: China Electric Power Research Institute Contract fulfillment period: 2008.10.10 to 2014.10.10 contract change Contract record no.: 2008990001342 Denomination of invention: Photoelectricity triggering and detecting system for static reactive-load compensation equipment based on multi-mode optical fibre Granted publication date: 20071205 License type: Exclusive license Record date: 2008.12.3 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.10 TO 2014.10.10; CHANGE OF CONTRACT Name of requester: CLP PURUI TECHNOLOGY CO., LTD. Effective date: 20081203 |
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ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130204 Address after: 100085 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee after: China Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 100085 Beijing city Haidian District Qinghe small Camp Road No. 15 Patentee before: China Electric Power Research Institute |