CN102749581A - Test device - Google Patents
Test device Download PDFInfo
- Publication number
- CN102749581A CN102749581A CN2012102624903A CN201210262490A CN102749581A CN 102749581 A CN102749581 A CN 102749581A CN 2012102624903 A CN2012102624903 A CN 2012102624903A CN 201210262490 A CN201210262490 A CN 201210262490A CN 102749581 A CN102749581 A CN 102749581A
- Authority
- CN
- China
- Prior art keywords
- circuit
- triode
- current
- controlled rectifier
- silicon
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610473914.9A CN105866681A (en) | 2012-07-27 | 2012-07-27 | Testing equipment |
CN201610460808.7A CN105929328A (en) | 2012-07-27 | 2012-07-27 | Test device used for testing residual-current circuit breaker |
CN201610466422.7A CN105866679A (en) | 2012-07-27 | 2012-07-27 | Testing equipment |
CN201610474942.2A CN106199405A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment for testing RCCB |
CN201610474916.XA CN106199404A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment |
CN201610466389.8A CN105866678B (en) | 2012-07-27 | 2012-07-27 | Test equipment for testing residual current circuit breaker |
CN201210262490.3A CN102749581B (en) | 2012-07-27 | A kind of test equipment for testing RCCB | |
CN201610473834.3A CN105866680A (en) | 2012-07-27 | 2012-07-27 | Equipment for testing residual-current circuit breaker |
CN201610475061.2A CN106199406A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment |
CN201610475456.2A CN106199407A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment for testing RCCB |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210262490.3A CN102749581B (en) | 2012-07-27 | A kind of test equipment for testing RCCB |
Related Child Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610474916.XA Division CN106199404A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment |
CN201610473834.3A Division CN105866680A (en) | 2012-07-27 | 2012-07-27 | Equipment for testing residual-current circuit breaker |
CN201610466389.8A Division CN105866678B (en) | 2012-07-27 | 2012-07-27 | Test equipment for testing residual current circuit breaker |
CN201610475456.2A Division CN106199407A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment for testing RCCB |
CN201610460808.7A Division CN105929328A (en) | 2012-07-27 | 2012-07-27 | Test device used for testing residual-current circuit breaker |
CN201610466422.7A Division CN105866679A (en) | 2012-07-27 | 2012-07-27 | Testing equipment |
CN201610474942.2A Division CN106199405A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment for testing RCCB |
CN201610475061.2A Division CN106199406A (en) | 2012-07-27 | 2012-07-27 | A kind of test equipment |
CN201610473914.9A Division CN105866681A (en) | 2012-07-27 | 2012-07-27 | Testing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102749581A true CN102749581A (en) | 2012-10-24 |
CN102749581B CN102749581B (en) | 2016-11-30 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104332087A (en) * | 2014-10-31 | 2015-02-04 | 盐城工业职业技术学院 | Circuit for testing during electrical control practical training of vocational college students |
CN110824350A (en) * | 2019-11-20 | 2020-02-21 | 许昌开普检测研究院股份有限公司 | Circuit breaker double-point position full-working-condition simulator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2590001Y (en) * | 2002-11-05 | 2003-12-03 | 高翔凌 | Residual current detecting instrument |
CN201886998U (en) * | 2010-12-22 | 2011-06-29 | 常熟开关制造有限公司(原常熟开关厂) | Aftercurrent circuit breaker with communication alarm module |
CN202748453U (en) * | 2012-07-27 | 2013-02-20 | 苏州贝腾特电子科技有限公司 | Test device |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2590001Y (en) * | 2002-11-05 | 2003-12-03 | 高翔凌 | Residual current detecting instrument |
CN201886998U (en) * | 2010-12-22 | 2011-06-29 | 常熟开关制造有限公司(原常熟开关厂) | Aftercurrent circuit breaker with communication alarm module |
CN202748453U (en) * | 2012-07-27 | 2013-02-20 | 苏州贝腾特电子科技有限公司 | Test device |
Non-Patent Citations (2)
Title |
---|
史佳欢等: "智能剩余电流保护器校测仪设计", 《电子测量技术》 * |
李文苹: "基于单片机控制电流动作保护器动作特性检测装置的研究", 《中国优秀硕士论文学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104332087A (en) * | 2014-10-31 | 2015-02-04 | 盐城工业职业技术学院 | Circuit for testing during electrical control practical training of vocational college students |
CN110824350A (en) * | 2019-11-20 | 2020-02-21 | 许昌开普检测研究院股份有限公司 | Circuit breaker double-point position full-working-condition simulator |
Also Published As
Publication number | Publication date |
---|---|
CN105866679A (en) | 2016-08-17 |
CN106199405A (en) | 2016-12-07 |
CN105929328A (en) | 2016-09-07 |
CN105866678A (en) | 2016-08-17 |
CN105866680A (en) | 2016-08-17 |
CN105866681A (en) | 2016-08-17 |
CN106199404A (en) | 2016-12-07 |
CN106199406A (en) | 2016-12-07 |
CN106199407A (en) | 2016-12-07 |
CN105866678B (en) | 2020-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Xin Xin Inventor after: Hao Yue Inventor after: Yu Xinlong Inventor after: Pang Jian Inventor after: Jiang Peng Inventor after: Li Hanhan Inventor after: Wang Quan Inventor after: Fu Peng Inventor before: Hu Xiaoqing |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161026 Address after: 100076 No. 86 West Chang'an Avenue, Beijing, Xicheng District Applicant after: State Grid Corporation of China Applicant after: Tai'an Power Supply Corp. of State Grid Shandong Electric Power Company Address before: 215121, Jiangsu, Suzhou Industrial Park, South Cross bumper harvest Plaza, 1, 809 Applicant before: Suzhou Beitengte Electronic Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170727 |