CN102545242A - Intelligent switching device for 10kV reactive power compensation equipment - Google Patents
Intelligent switching device for 10kV reactive power compensation equipment Download PDFInfo
- Publication number
- CN102545242A CN102545242A CN2012100325837A CN201210032583A CN102545242A CN 102545242 A CN102545242 A CN 102545242A CN 2012100325837 A CN2012100325837 A CN 2012100325837A CN 201210032583 A CN201210032583 A CN 201210032583A CN 102545242 A CN102545242 A CN 102545242A
- Authority
- CN
- China
- Prior art keywords
- thyristor valve
- links
- compensation equipment
- combination switch
- controller
- 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.)
- Pending
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000004092 self-diagnosis Methods 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000002131 composite material Substances 0.000 abstract 3
- 230000008033 biological extinction Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
Images
Classifications
-
- 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
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100325837A CN102545242A (en) | 2012-02-14 | 2012-02-14 | Intelligent switching device for 10kV reactive power compensation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100325837A CN102545242A (en) | 2012-02-14 | 2012-02-14 | Intelligent switching device for 10kV reactive power compensation equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102545242A true CN102545242A (en) | 2012-07-04 |
Family
ID=46351457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012100325837A Pending CN102545242A (en) | 2012-02-14 | 2012-02-14 | Intelligent switching device for 10kV reactive power compensation equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102545242A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269081A (en) * | 2013-06-09 | 2013-08-28 | 哈尔滨威瀚电气设备股份有限公司 | Composite switch for 10KV non-impact switch multi-capacitor bank |
CN103701135A (en) * | 2013-11-25 | 2014-04-02 | 国家电网公司 | Intelligent series compensation device for distribution network and use method of compensation device |
CN113241744A (en) * | 2021-06-09 | 2021-08-10 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Control loop of switch device in transformer substation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007064837A2 (en) * | 2005-11-30 | 2007-06-07 | Electric Power Research Institute, Inc. | A multifunction hybrid solid-state switchgear |
CN201336223Y (en) * | 2009-01-16 | 2009-10-28 | 江苏南自通华电力自动化有限公司 | Intelligent capacitor with function of harmonic protection |
CN101795003A (en) * | 2009-12-11 | 2010-08-04 | 中电普瑞科技有限公司 | Solid combination switch device |
CN201956689U (en) * | 2010-12-31 | 2011-08-31 | 中电普瑞科技有限公司 | Bypass structure of chain link unit of static synchronous compensator |
CN202474870U (en) * | 2012-02-14 | 2012-10-03 | 丽水电业局 | Intelligent switching device of 10kV reactive-load compensation equipment |
-
2012
- 2012-02-14 CN CN2012100325837A patent/CN102545242A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007064837A2 (en) * | 2005-11-30 | 2007-06-07 | Electric Power Research Institute, Inc. | A multifunction hybrid solid-state switchgear |
CN201336223Y (en) * | 2009-01-16 | 2009-10-28 | 江苏南自通华电力自动化有限公司 | Intelligent capacitor with function of harmonic protection |
CN101795003A (en) * | 2009-12-11 | 2010-08-04 | 中电普瑞科技有限公司 | Solid combination switch device |
CN201956689U (en) * | 2010-12-31 | 2011-08-31 | 中电普瑞科技有限公司 | Bypass structure of chain link unit of static synchronous compensator |
CN202474870U (en) * | 2012-02-14 | 2012-10-03 | 丽水电业局 | Intelligent switching device of 10kV reactive-load compensation equipment |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103269081A (en) * | 2013-06-09 | 2013-08-28 | 哈尔滨威瀚电气设备股份有限公司 | Composite switch for 10KV non-impact switch multi-capacitor bank |
CN103701135A (en) * | 2013-11-25 | 2014-04-02 | 国家电网公司 | Intelligent series compensation device for distribution network and use method of compensation device |
CN113241744A (en) * | 2021-06-09 | 2021-08-10 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Control loop of switch device in transformer substation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2949871A1 (en) | Integrated high and low voltage ride through test system | |
CN106655120A (en) | Intelligent ground protection method and system for neutral point of power distribution network | |
WO2021022949A1 (en) | Looped network controller and control method | |
CN102222893A (en) | Quick fault current restrictor based on carrier isolator | |
CN105846547A (en) | High-voltage intelligent switch | |
CN203278210U (en) | Busbar residual voltage maintaining device | |
CN202586308U (en) | Comprehensive grounding protective device for microcomputer | |
CN104701853A (en) | 10kV distribution network serial compensation device and control method | |
CN202474870U (en) | Intelligent switching device of 10kV reactive-load compensation equipment | |
CN102412568B (en) | Method for adjusting line protection motion sequential solution breaker current delay zero crossing | |
CN102545242A (en) | Intelligent switching device for 10kV reactive power compensation equipment | |
CN207353835U (en) | A kind of 500KV breaker arc protection devices based on power station hole formula mill construction | |
CN105896496A (en) | Multi-stage differential protection power distribution automation device employing magnetic-control rapid circuit breaker | |
CN101826723B (en) | Power grid voltage comprehensive control system | |
CN201369559Y (en) | Comprehensive control device for power grid voltage | |
CN105790430A (en) | Quick-switching combined electrical appliance | |
CN102457058A (en) | Arc-extinguishing voltage limiting device based on electronic switch | |
CN201985516U (en) | Isolation device for restraining high-tension transformer neutral point direct current by serial capacitance | |
Fernandez et al. | Use of controlled switching systems in power system to mitigate switching transients. trends and benefits-Brazilian experience | |
CN101572400A (en) | High capacity high speed current limit switch device | |
CN104600722A (en) | Intelligent zero-crossing switching device for high-voltage shunt capacitors | |
Chen et al. | Design parameters and application of a 160kV mechanical HVDC circuit breaker | |
CN105826930A (en) | Thyristor valve group switching method realized by medium-voltage TSC valve group intelligent control system | |
CN205647006U (en) | Extremely fast combined electrical apparatus that suits | |
CN201191545Y (en) | Switching overvoltage absorption apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. Effective date: 20120620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120620 Address after: 323000 Middle East Road, Zhejiang, Lishui, No. 699 Applicant after: Lishui Power Bureau Co-applicant after: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. Address before: 323000 Middle East Road, Zhejiang, Lishui, No. 699 Applicant before: Lishui Power Bureau |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. STAT Free format text: FORMER OWNER: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. Effective date: 20131010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20131010 Address after: 323000 Middle East Road, Zhejiang, Lishui, No. 699 Applicant after: Lishui Power Bureau Applicant after: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. Applicant after: State Grid Corporation of China Address before: 323000 Middle East Road, Zhejiang, Lishui, No. 699 Applicant before: Lishui Power Bureau Applicant before: ZHEJIANG GUIRONG XIEPING TECHNOLOGY CO., LTD. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |