CN104467397A - 一种适于矫正功率因数的链式svg装置的工作方法 - Google Patents
一种适于矫正功率因数的链式svg装置的工作方法 Download PDFInfo
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- CN104467397A CN104467397A CN201410623423.9A CN201410623423A CN104467397A CN 104467397 A CN104467397 A CN 104467397A CN 201410623423 A CN201410623423 A CN 201410623423A CN 104467397 A CN104467397 A CN 104467397A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410623423.9A CN104467397B (zh) | 2012-12-13 | 2012-12-13 | 矫正功率因数、提高变压器利用率的链式svg装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410623423.9A CN104467397B (zh) | 2012-12-13 | 2012-12-13 | 矫正功率因数、提高变压器利用率的链式svg装置 |
CN201210540791.8A CN103128083B (zh) | 2012-12-13 | 2012-12-13 | 一种钛储罐的清洁方法 |
Related Parent Applications (1)
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CN201210540791.8A Division CN103128083B (zh) | 2012-12-13 | 2012-12-13 | 一种钛储罐的清洁方法 |
Publications (2)
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CN104467397A true CN104467397A (zh) | 2015-03-25 |
CN104467397B CN104467397B (zh) | 2017-01-11 |
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CN201410623423.9A Active CN104467397B (zh) | 2012-12-13 | 2012-12-13 | 矫正功率因数、提高变压器利用率的链式svg装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106505844A (zh) * | 2016-12-26 | 2017-03-15 | 中国西电电气股份有限公司 | 一种含冗余控制的全桥mmc换流器及控制方法 |
CN106533235A (zh) * | 2016-12-26 | 2017-03-22 | 中国西电电气股份有限公司 | 一种含冗余控制的半桥mmc换流器及控制方法 |
Citations (7)
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US5270657A (en) * | 1992-03-23 | 1993-12-14 | General Electric Company | Split gradient amplifier for an MRI system |
US5642275A (en) * | 1995-09-14 | 1997-06-24 | Lockheed Martin Energy System, Inc. | Multilevel cascade voltage source inverter with seperate DC sources |
CN1308406A (zh) * | 2000-12-26 | 2001-08-15 | 深圳市华为电气技术有限公司 | 三相单开关功率因数校正升压变换器 |
CN102624102A (zh) * | 2012-04-11 | 2012-08-01 | 东展科博(北京)电气有限公司 | 一种用于链式svg模块的供电电路及其供电方法 |
CN102664538A (zh) * | 2012-05-15 | 2012-09-12 | 南昌工程学院 | 一种高功率因数介质阻挡放电电源电路 |
CN102828983A (zh) * | 2012-09-28 | 2012-12-19 | 江苏省电力公司常州供电公司 | 风机冷却控制装置及其工作方法 |
CN102840160A (zh) * | 2012-09-28 | 2012-12-26 | 江苏省电力公司常州供电公司 | 风冷控制装置及其工作方法 |
-
2012
- 2012-12-13 CN CN201410623423.9A patent/CN104467397B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270657A (en) * | 1992-03-23 | 1993-12-14 | General Electric Company | Split gradient amplifier for an MRI system |
US5642275A (en) * | 1995-09-14 | 1997-06-24 | Lockheed Martin Energy System, Inc. | Multilevel cascade voltage source inverter with seperate DC sources |
CN1308406A (zh) * | 2000-12-26 | 2001-08-15 | 深圳市华为电气技术有限公司 | 三相单开关功率因数校正升压变换器 |
CN102624102A (zh) * | 2012-04-11 | 2012-08-01 | 东展科博(北京)电气有限公司 | 一种用于链式svg模块的供电电路及其供电方法 |
CN102664538A (zh) * | 2012-05-15 | 2012-09-12 | 南昌工程学院 | 一种高功率因数介质阻挡放电电源电路 |
CN102828983A (zh) * | 2012-09-28 | 2012-12-19 | 江苏省电力公司常州供电公司 | 风机冷却控制装置及其工作方法 |
CN102840160A (zh) * | 2012-09-28 | 2012-12-26 | 江苏省电力公司常州供电公司 | 风冷控制装置及其工作方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106505844A (zh) * | 2016-12-26 | 2017-03-15 | 中国西电电气股份有限公司 | 一种含冗余控制的全桥mmc换流器及控制方法 |
CN106533235A (zh) * | 2016-12-26 | 2017-03-22 | 中国西电电气股份有限公司 | 一种含冗余控制的半桥mmc换流器及控制方法 |
CN106505844B (zh) * | 2016-12-26 | 2019-02-01 | 中国西电电气股份有限公司 | 一种含冗余控制的全桥mmc换流器及控制方法 |
CN106533235B (zh) * | 2016-12-26 | 2019-02-01 | 中国西电电气股份有限公司 | 一种含冗余控制的半桥mmc换流器及控制方法 |
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CB03 | Change of inventor or designer information |
Inventor after: Peng Huanlei Inventor after: Shi Jinglei Inventor after: Tang Cuicui Inventor after: Feng Yankun Inventor before: Request for anonymity |
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Effective date of registration: 20161031 Address after: 276200 Shandong city of Linyi Province Hong Lu Liu Mengyin County No. 111 Applicant after: State Grid Shandong Electric Power Company Mengyin County Power Supply Co. Address before: 213022 Hohai University, Xinbei District, Jiangsu, Changzhou Applicant before: Wu Xiaozai |
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Effective date of registration: 20180824 Address after: 226300 Jin Tong industrial concentration area, Jinsha Town, Tongzhou District, Nantong, Jiangsu Patentee after: JIANGSU LIPU ELECTRONICS SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 276200 Liu Hong Road, Mengyin County, Linyi, Shandong Province, No. 111 Patentee before: State Grid Shandong Electric Power Company Mengyin County Power Supply Co. |
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