CN100576673C - 用电安全保护开关的控制方法 - Google Patents
用电安全保护开关的控制方法 Download PDFInfo
- Publication number
- CN100576673C CN100576673C CN200710076590A CN200710076590A CN100576673C CN 100576673 C CN100576673 C CN 100576673C CN 200710076590 A CN200710076590 A CN 200710076590A CN 200710076590 A CN200710076590 A CN 200710076590A CN 100576673 C CN100576673 C CN 100576673C
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- CN
- China
- Prior art keywords
- signal
- unit
- leakage current
- judged result
- subprogram
- 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.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710076590A CN100576673C (zh) | 2007-08-24 | 2007-08-24 | 用电安全保护开关的控制方法 |
PCT/CN2008/001446 WO2009026782A1 (fr) | 2007-08-24 | 2008-08-11 | Commutateur de sécurité et son procédé de commande |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710076590A CN100576673C (zh) | 2007-08-24 | 2007-08-24 | 用电安全保护开关的控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101179187A CN101179187A (zh) | 2008-05-14 |
CN100576673C true CN100576673C (zh) | 2009-12-30 |
Family
ID=39405323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710076590A Expired - Fee Related CN100576673C (zh) | 2007-08-24 | 2007-08-24 | 用电安全保护开关的控制方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN100576673C (zh) |
WO (1) | WO2009026782A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100576673C (zh) * | 2007-08-24 | 2009-12-30 | 韩俊 | 用电安全保护开关的控制方法 |
AT506092B1 (de) * | 2008-08-13 | 2009-06-15 | Siemens Ag Oesterreich | Elektrische anlage |
CN101582581B (zh) * | 2008-08-14 | 2012-05-02 | 韩俊 | 防漏电、过流保护的装置 |
CN103532087B (zh) * | 2013-10-14 | 2016-08-17 | 北京航天发射技术研究所 | 车载单相交流供电智能监控单元 |
CN105024343A (zh) * | 2014-04-21 | 2015-11-04 | 于世根 | 电网接地故障判定器 |
CN105759162B (zh) * | 2014-12-15 | 2018-10-12 | 益而益(集团)有限公司 | 用电检测装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002171659A (ja) * | 2000-11-29 | 2002-06-14 | Aioi Systems Co Ltd | リモコンブレーカ |
TW538570B (en) * | 2001-12-06 | 2003-06-21 | Prolific Technology Inc | Power protection apparatus |
CN100433481C (zh) * | 2005-07-18 | 2008-11-12 | 吴少华 | 接地故障断路器 |
CN100576673C (zh) * | 2007-08-24 | 2009-12-30 | 韩俊 | 用电安全保护开关的控制方法 |
-
2007
- 2007-08-24 CN CN200710076590A patent/CN100576673C/zh not_active Expired - Fee Related
-
2008
- 2008-08-11 WO PCT/CN2008/001446 patent/WO2009026782A1/zh active Application Filing
Non-Patent Citations (2)
Title |
---|
智能漏电保护器的研究. 顾俏丽.河北工业大学硕士学位论文. 2006 |
智能漏电保护器的研究. 顾俏丽.河北工业大学硕士学位论文. 2006 * |
Also Published As
Publication number | Publication date |
---|---|
CN101179187A (zh) | 2008-05-14 |
WO2009026782A1 (fr) | 2009-03-05 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUACA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HAN JUN Effective date: 20101227 |
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Free format text: CORRECT: ADDRESS; FROM: 518109 804-805, NANSHAN TECHNOLOGY VENTURE SERVICE CENTER, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518052 804-805, NANSHAN TECHNOLOGY VENTURE SERVICE CENTER, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20101227 Address after: 518052 Nanshan Science and technology innovation service center, Shenzhen, Guangdong, 804-805, Nanshan District Patentee after: Shenzhen soaraway Technology Co. Ltd. Address before: 518109 Nanshan Science and technology innovation service center, Shenzhen, Guangdong, 804-805, Nanshan District Patentee before: Han Jun |
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Addressee: Shenzhen soaraway Technology Co. Ltd. Han Jun Document name: Notification to Pay the Fees |
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DD01 | Delivery of document by public notice |
Addressee: Shenzhen soaraway Technology Co. Ltd. Han Jun Document name: Notification of Termination of Patent Right |
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DD01 | Delivery of document by public notice |
Addressee: Shenzhen soaraway Technology Co. Ltd. Han Jun Document name: Notification that Application Deemed not to be Proposed |
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DD01 | Delivery of document by public notice |
Addressee: Shenzhen soaraway Technology Co. Ltd. Document name: Notification of Termination of Patent Right |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20140824 |
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