CN201946963U - 弱信号电力供电微机保护器 - Google Patents
弱信号电力供电微机保护器 Download PDFInfo
- Publication number
- CN201946963U CN201946963U CN2011200358668U CN201120035866U CN201946963U CN 201946963 U CN201946963 U CN 201946963U CN 2011200358668 U CN2011200358668 U CN 2011200358668U CN 201120035866 U CN201120035866 U CN 201120035866U CN 201946963 U CN201946963 U CN 201946963U
- Authority
- CN
- China
- Prior art keywords
- power supply
- input
- microprocessor
- micro
- signal
- 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 - Lifetime
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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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200358668U CN201946963U (zh) | 2011-02-10 | 2011-02-10 | 弱信号电力供电微机保护器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200358668U CN201946963U (zh) | 2011-02-10 | 2011-02-10 | 弱信号电力供电微机保护器 |
Publications (1)
Publication Number | Publication Date |
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CN201946963U true CN201946963U (zh) | 2011-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011200358668U Expired - Lifetime CN201946963U (zh) | 2011-02-10 | 2011-02-10 | 弱信号电力供电微机保护器 |
Country Status (1)
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CN (1) | CN201946963U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446411A (zh) * | 2012-01-05 | 2012-05-09 | 广西电网公司电力科学研究院 | 一种用于现场检测配电终端的遥控遥信盒及控制方法 |
CN103869262A (zh) * | 2014-03-24 | 2014-06-18 | 上海航天电子通讯设备研究所 | 一种运载火箭二次电源的测量装置 |
CN104568017A (zh) * | 2015-02-03 | 2015-04-29 | 苏州普瑞智能综合服务有限公司 | 一种智能测控仪表 |
CN104967042A (zh) * | 2015-07-07 | 2015-10-07 | 国家电网公司 | 一种户外开关柜断路器动作告警装置 |
CN107291011A (zh) * | 2017-07-01 | 2017-10-24 | 合肥东玖电气有限公司 | 一种微机综合保护系统 |
CN107623313A (zh) * | 2016-12-20 | 2018-01-23 | 合肥亚飞电力设备有限公司 | 一种新型基于微机的供电线路继电保护方法 |
-
2011
- 2011-02-10 CN CN2011200358668U patent/CN201946963U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102446411A (zh) * | 2012-01-05 | 2012-05-09 | 广西电网公司电力科学研究院 | 一种用于现场检测配电终端的遥控遥信盒及控制方法 |
CN103869262A (zh) * | 2014-03-24 | 2014-06-18 | 上海航天电子通讯设备研究所 | 一种运载火箭二次电源的测量装置 |
CN104568017A (zh) * | 2015-02-03 | 2015-04-29 | 苏州普瑞智能综合服务有限公司 | 一种智能测控仪表 |
CN104967042A (zh) * | 2015-07-07 | 2015-10-07 | 国家电网公司 | 一种户外开关柜断路器动作告警装置 |
CN107623313A (zh) * | 2016-12-20 | 2018-01-23 | 合肥亚飞电力设备有限公司 | 一种新型基于微机的供电线路继电保护方法 |
CN107291011A (zh) * | 2017-07-01 | 2017-10-24 | 合肥东玖电气有限公司 | 一种微机综合保护系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 utility model: Weak signal power supply microcomputer protector Effective date of registration: 20191021 Granted publication date: 20110824 Pledgee: Qi commercial bank Limited by Share Ltd small business financial services center Pledgor: Shandong Jibao Electric Co., Ltd. Registration number: Y2019370000071 |
|
PE01 | Entry into force 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: 20201014 Granted publication date: 20110824 Pledgee: Small enterprise financial service center of qishang Bank Co.,Ltd. Pledgor: SHANDONG JIBAO ELECTRICAL Co.,Ltd. Registration number: Y2019370000071 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
CX01 | Expiry of patent term |