CN104682684B - 一种变流器及其过流过压保护方法 - Google Patents
一种变流器及其过流过压保护方法 Download PDFInfo
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- CN104682684B CN104682684B CN201510140861.4A CN201510140861A CN104682684B CN 104682684 B CN104682684 B CN 104682684B CN 201510140861 A CN201510140861 A CN 201510140861A CN 104682684 B CN104682684 B CN 104682684B
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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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
- H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510140861.4A CN104682684B (zh) | 2015-03-27 | 2015-03-27 | 一种变流器及其过流过压保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510140861.4A CN104682684B (zh) | 2015-03-27 | 2015-03-27 | 一种变流器及其过流过压保护方法 |
Publications (2)
Publication Number | Publication Date |
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CN104682684A CN104682684A (zh) | 2015-06-03 |
CN104682684B true CN104682684B (zh) | 2018-02-16 |
Family
ID=53317385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510140861.4A Active CN104682684B (zh) | 2015-03-27 | 2015-03-27 | 一种变流器及其过流过压保护方法 |
Country Status (1)
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CN (1) | CN104682684B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106602915A (zh) * | 2016-09-28 | 2017-04-26 | 深圳市盈动力科技有限公司 | 一种逆变装置的功率限制电路及逆变装置 |
CN111162696A (zh) * | 2018-11-08 | 2020-05-15 | 中车永济电机有限公司 | 斩波控制方法和装置 |
CN111049118A (zh) * | 2020-01-07 | 2020-04-21 | 珠海格力电器股份有限公司 | 用电电路的过压保护装置、方法和具有过压保护的电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX160152A (es) * | 1986-11-26 | 1989-12-13 | Babcock & Wilcox Co | Mejoras en sistema de deteccion de falla de corriente para controladores de corriente alterna |
JP2857529B2 (ja) * | 1992-03-04 | 1999-02-17 | 三菱電機株式会社 | 回路遮断器 |
DE19961435A1 (de) * | 1999-12-20 | 2001-06-21 | Volkswagen Ag | Verfahren und Vorrichtung zum Überspannungsschutz in Zweispannungsbordnetzen |
JP4042656B2 (ja) * | 2003-07-31 | 2008-02-06 | 松下電工株式会社 | 位相制御装置 |
CN101550906B (zh) * | 2009-05-15 | 2011-05-04 | 北京工业大学 | 直流电机变桨距***及其控制方法 |
JP5043915B2 (ja) * | 2009-11-04 | 2012-10-10 | 山洋電気株式会社 | モータ駆動用電源装置 |
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2015
- 2015-03-27 CN CN201510140861.4A patent/CN104682684B/zh active Active
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Publication number | Publication date |
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CN104682684A (zh) | 2015-06-03 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xie Bingruo Inventor after: Xie Wangyu Inventor after: Zhao Hongwei Inventor after: Zheng Xueyang Inventor after: Gao Jilei Inventor after: Ma Chi Inventor after: Yin Zhenhuan Inventor after: Jiang Wei Inventor after: Li Wei Inventor after: Ruan Zheng Inventor before: Xie Bingruo Inventor before: Zhao Hongwei Inventor before: Zheng Xueyang |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee after: LOCOMOTIVE & CAR RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Patentee after: BEIJING ZONGHENG ELECTRO-MECHANICAL TECHNOLOGY Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee before: CHINA ACADEMY OF RAILWAY SCIENCES LOCOMOTIVE & CAR Research Institute Patentee before: BEIJING ZONGHENG ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191108 Address after: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee after: LOCOMOTIVE & CAR RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Patentee after: BEIJING ZONGHENG ELECTRO-MECHANICAL TECHNOLOGY Co.,Ltd. Co-patentee after: TIEKE ASPECT (TIANJIN) TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Co-patentee before: LOCOMOTIVE & CAR RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCES Corp.,Ltd. Patentee before: BEIJING ZONGHENG ELECTRO-MECHANICAL TECHNOLOGY Co.,Ltd. |