CN204103598U - 一种变电站的冗余保护系统 - Google Patents
一种变电站的冗余保护系统 Download PDFInfo
- Publication number
- CN204103598U CN204103598U CN201420508074.1U CN201420508074U CN204103598U CN 204103598 U CN204103598 U CN 204103598U CN 201420508074 U CN201420508074 U CN 201420508074U CN 204103598 U CN204103598 U CN 204103598U
- Authority
- CN
- China
- Prior art keywords
- redundancy
- equipment
- substituted
- redundancy protection
- network
- 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
Links
- 230000004224 protection Effects 0.000 title claims abstract description 66
- 230000009977 dual effect Effects 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 18
- 238000005516 engineering process Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- Y04S10/16—Electric power substations
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420508074.1U CN204103598U (zh) | 2014-09-04 | 2014-09-04 | 一种变电站的冗余保护系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420508074.1U CN204103598U (zh) | 2014-09-04 | 2014-09-04 | 一种变电站的冗余保护系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204103598U true CN204103598U (zh) | 2015-01-14 |
Family
ID=52271999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420508074.1U Expired - Lifetime CN204103598U (zh) | 2014-09-04 | 2014-09-04 | 一种变电站的冗余保护系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204103598U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104683150A (zh) * | 2015-02-10 | 2015-06-03 | 河北省电力勘测设计研究院 | 特高压变电站1000kV过程层网络结构 |
CN104810925A (zh) * | 2015-05-05 | 2015-07-29 | 北京四方继保自动化股份有限公司 | 智能变电站线路冗余保护点对点方式的实现方法 |
CN104810924A (zh) * | 2015-05-05 | 2015-07-29 | 北京四方继保自动化股份有限公司 | 智能变电站线路冗余保护组网方式实现方法 |
CN111478188A (zh) * | 2020-04-01 | 2020-07-31 | 南京合智电力科技有限公司 | 一种智能化高压开关 |
CN111813033A (zh) * | 2019-04-12 | 2020-10-23 | 南京南瑞继保电气有限公司 | 一种电力电子设备冷却系统的控制保护架构和控制方法 |
CN115333044A (zh) * | 2022-10-12 | 2022-11-11 | 南方电网数字电网研究院有限公司 | 基于智能变电站芯片化保护装置的即时备用方法和系统 |
-
2014
- 2014-09-04 CN CN201420508074.1U patent/CN204103598U/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104683150A (zh) * | 2015-02-10 | 2015-06-03 | 河北省电力勘测设计研究院 | 特高压变电站1000kV过程层网络结构 |
CN104810925A (zh) * | 2015-05-05 | 2015-07-29 | 北京四方继保自动化股份有限公司 | 智能变电站线路冗余保护点对点方式的实现方法 |
CN104810924A (zh) * | 2015-05-05 | 2015-07-29 | 北京四方继保自动化股份有限公司 | 智能变电站线路冗余保护组网方式实现方法 |
WO2016177015A1 (zh) * | 2015-05-05 | 2016-11-10 | 北京四方继保自动化股份有限公司 | 智能变电站线路冗余保护点对点方式的实现方法 |
CN111813033A (zh) * | 2019-04-12 | 2020-10-23 | 南京南瑞继保电气有限公司 | 一种电力电子设备冷却系统的控制保护架构和控制方法 |
CN111813033B (zh) * | 2019-04-12 | 2023-09-08 | 南京南瑞继保电气有限公司 | 一种电力电子设备冷却系统的控制保护架构和控制方法 |
CN111478188A (zh) * | 2020-04-01 | 2020-07-31 | 南京合智电力科技有限公司 | 一种智能化高压开关 |
CN115333044A (zh) * | 2022-10-12 | 2022-11-11 | 南方电网数字电网研究院有限公司 | 基于智能变电站芯片化保护装置的即时备用方法和系统 |
CN115333044B (zh) * | 2022-10-12 | 2023-01-20 | 南方电网数字电网研究院有限公司 | 基于智能变电站芯片化保护装置的即时备用方法和系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204103598U (zh) | 一种变电站的冗余保护系统 | |
CN102270836B (zh) | 配电网广域过电流保护方法 | |
CN101673965B (zh) | 一种电力系统广域备用电源自动投切控制方法 | |
US10082816B2 (en) | Method of differential protection in the power distribution networks based on phase difference principles | |
CN103022994B (zh) | 一种实现渗透分布式电源的配电网故障隔离和恢复方法 | |
CN202309201U (zh) | 一种通信电源系统 | |
CN104734352B (zh) | 一种配电线路合环操作控制方法 | |
CN104113141A (zh) | 一种智能纵向互联馈线自动化控制方法 | |
CN102386614A (zh) | 智能变电站电力设备共用备用保护装置的方法 | |
CN212572614U (zh) | 一种变电站二次安防系统 | |
CN103812710A (zh) | 电力通信专用通信终端 | |
CN102386615A (zh) | 煤矿供配电系统中短路故障的防越级跳闸保护系统及方法 | |
CN104201657A (zh) | 基于功率方向判断的配电线路双向闭锁保护方法 | |
CN104319886A (zh) | 一种电网广域保护与控制系统 | |
CN204794376U (zh) | 一种智能变电站接入装置 | |
CN102868218A (zh) | 常规变电站进行智能化改造中监控系统改造的过渡方法 | |
CN103607325A (zh) | 数据网链路监测自动切换系统 | |
CN103595128B (zh) | 基于双层双网结构的变电站自动化系统 | |
CN203014357U (zh) | 一种用于继电保护数字化改造的goose报文/开关量转换装置 | |
CN209676257U (zh) | 一种基于hsr环网的智能站跨间隔保护系统 | |
CN104201781A (zh) | 应用于智能电网的电力小无线专网系统 | |
CN103269121A (zh) | 一种变电站二次系统动态重构装置及其重构方法 | |
CN203368141U (zh) | 采用can总线通信的新型馈线自动化系统 | |
CN206180695U (zh) | 计量型配网dtu装置 | |
CN202363888U (zh) | 煤矿供配电系统中短路故障的防越级跳闸保护系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Dongshan Inventor after: Yao Hao Inventor after: Cai Tiantian Inventor after: Chen Bo Inventor after: Chen Haomin Inventor after: Zhou Wei Inventor after: Chen Ming Inventor after: Liu Guangshi Inventor after: Li Qiuxia Inventor after: Luo Qiang Inventor after: Zhang Yaoyu Inventor after: Zhang Wei Inventor after: Xi Wei Inventor before: Huang Dongshan Inventor before: Zhou Wei Inventor before: Chen Ming Inventor before: Liu Guangshi Inventor before: Li Qiuxia Inventor before: Luo Qiang Inventor before: Zhang Yaoyu Inventor before: Zhang Wei |
|
CB03 | Change of inventor or designer information | ||
CP01 | Change in the name or title of a patent holder |
Address after: 530023 Democratic Road, the Guangxi Zhuang Autonomous Region, Nanning, No. 6-2 Patentee after: ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF GUANGXI POWER GRID Corp. Address before: 530023 Democratic Road, the Guangxi Zhuang Autonomous Region, Nanning, No. 6-2 Patentee before: GUANGXI POWER GRID CO.,LTD. ELECTRIC POWER Research Institute |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171009 Address after: 530023 Democratic Road, the Guangxi Zhuang Autonomous Region, Nanning, No. 6-2 Co-patentee after: China South Power Grid International Co.,Ltd. Patentee after: ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF GUANGXI POWER GRID Corp. Address before: 530023 Democratic Road, the Guangxi Zhuang Autonomous Region, Nanning, No. 6-2 Patentee before: ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF GUANGXI POWER GRID Corp. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20150114 |