CN101976884A - 用于输配电线路的自供电保护装置 - Google Patents
用于输配电线路的自供电保护装置 Download PDFInfo
- Publication number
- CN101976884A CN101976884A CN2010105147235A CN201010514723A CN101976884A CN 101976884 A CN101976884 A CN 101976884A CN 2010105147235 A CN2010105147235 A CN 2010105147235A CN 201010514723 A CN201010514723 A CN 201010514723A CN 101976884 A CN101976884 A CN 101976884A
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- CN
- China
- Prior art keywords
- module
- voltage
- power supply
- pwm
- power
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- 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.)
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010514723A CN101976884B (zh) | 2010-10-21 | 2010-10-21 | 用于输配电线路的自供电保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010514723A CN101976884B (zh) | 2010-10-21 | 2010-10-21 | 用于输配电线路的自供电保护装置 |
Publications (2)
Publication Number | Publication Date |
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CN101976884A true CN101976884A (zh) | 2011-02-16 |
CN101976884B CN101976884B (zh) | 2012-08-29 |
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CN201010514723A Active CN101976884B (zh) | 2010-10-21 | 2010-10-21 | 用于输配电线路的自供电保护装置 |
Country Status (1)
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CN (1) | CN101976884B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102856133A (zh) * | 2011-06-29 | 2013-01-02 | 西门子公司 | 脱扣机构的电流提供装置、其断路器及其控制方法 |
CN104852465A (zh) * | 2014-06-16 | 2015-08-19 | 郭胜利 | 多功能电力电源远程控制方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162851A (zh) * | 2007-09-30 | 2008-04-16 | 常熟理工学院 | 具有互校验功能的低压智能型断路器的控制器 |
CN101242096A (zh) * | 2008-02-04 | 2008-08-13 | 南京因泰莱配电自动化设备有限公司 | 电流保护控制方法及装置 |
CN201118280Y (zh) * | 2007-08-24 | 2008-09-17 | 郭黎 | 一种低压电网自动监控系统 |
CN201402973Y (zh) * | 2009-03-31 | 2010-02-10 | 许昌永新电器设备有限公司 | 一种供电线路保护装置 |
CN201821085U (zh) * | 2010-10-21 | 2011-05-04 | 北京清畅电力技术股份有限公司 | 用于输配电线路的自供电保护装置 |
-
2010
- 2010-10-21 CN CN201010514723A patent/CN101976884B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201118280Y (zh) * | 2007-08-24 | 2008-09-17 | 郭黎 | 一种低压电网自动监控系统 |
CN101162851A (zh) * | 2007-09-30 | 2008-04-16 | 常熟理工学院 | 具有互校验功能的低压智能型断路器的控制器 |
CN101242096A (zh) * | 2008-02-04 | 2008-08-13 | 南京因泰莱配电自动化设备有限公司 | 电流保护控制方法及装置 |
CN201402973Y (zh) * | 2009-03-31 | 2010-02-10 | 许昌永新电器设备有限公司 | 一种供电线路保护装置 |
CN201821085U (zh) * | 2010-10-21 | 2011-05-04 | 北京清畅电力技术股份有限公司 | 用于输配电线路的自供电保护装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102856133A (zh) * | 2011-06-29 | 2013-01-02 | 西门子公司 | 脱扣机构的电流提供装置、其断路器及其控制方法 |
CN102856133B (zh) * | 2011-06-29 | 2015-04-29 | 西门子公司 | 脱扣机构的电流提供装置、其断路器及其控制方法 |
CN104852465A (zh) * | 2014-06-16 | 2015-08-19 | 郭胜利 | 多功能电力电源远程控制方法及装置 |
Also Published As
Publication number | Publication date |
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CN101976884B (zh) | 2012-08-29 |
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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 | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: He Yongbo Inventor after: Zhang Huanfen Inventor after: Gong Baohua Inventor before: He Yongbo Inventor before: Zhang Huanfen |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HE YONGBO ZHANG HUANFEN TO: HE YONGBO ZHANG HUANFEN GONG BAOHUA |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Self-powdered protection device for power transmission and distribution lines Effective date of registration: 20161101 Granted publication date: 20120829 Pledgee: Beijing technology business factoring Ltd. Pledgor: Beijing Qingchang Power Technology Co., Ltd. Registration number: 2016990000928 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210317 Granted publication date: 20120829 Pledgee: Beijing technology business factoring Ltd. Pledgor: BEIJING QINGCHANG POWER TECHNOLOGY Co.,Ltd. Registration number: 2016990000928 |