CN104810925A - 智能变电站线路冗余保护点对点方式的实现方法 - Google Patents
智能变电站线路冗余保护点对点方式的实现方法 Download PDFInfo
- Publication number
- CN104810925A CN104810925A CN201510224962.XA CN201510224962A CN104810925A CN 104810925 A CN104810925 A CN 104810925A CN 201510224962 A CN201510224962 A CN 201510224962A CN 104810925 A CN104810925 A CN 104810925A
- Authority
- CN
- China
- Prior art keywords
- redundancy
- definite value
- point
- protection
- circuit
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510224962.XA CN104810925B (zh) | 2015-05-05 | 2015-05-05 | 智能变电站线路冗余保护点对点方式的实现方法 |
PCT/CN2016/000215 WO2016177015A1 (zh) | 2015-05-05 | 2016-04-22 | 智能变电站线路冗余保护点对点方式的实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510224962.XA CN104810925B (zh) | 2015-05-05 | 2015-05-05 | 智能变电站线路冗余保护点对点方式的实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104810925A true CN104810925A (zh) | 2015-07-29 |
CN104810925B CN104810925B (zh) | 2017-02-22 |
Family
ID=53695520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510224962.XA Active CN104810925B (zh) | 2015-05-05 | 2015-05-05 | 智能变电站线路冗余保护点对点方式的实现方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104810925B (zh) |
WO (1) | WO2016177015A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107819323A (zh) * | 2017-09-30 | 2018-03-20 | 国网山东省电力公司 | 基于可视化展示的智能变电站二次设备在线运维方法及系统 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110956283B (zh) * | 2019-11-14 | 2024-03-22 | 国网安徽省电力有限公司 | Scd文件与软压板匹配的方法及系统 |
CN111277374B (zh) * | 2020-01-22 | 2022-12-16 | 北京四方继保工程技术有限公司 | 数字化装置双冗余sv采样的方法及智能变电站保护装置 |
CN113422346B (zh) * | 2021-06-28 | 2023-12-01 | 中国船舶重工集团公司第七0四研究所 | 大功率比异型机组混用场合的船舶保护系统 |
CN114204528A (zh) * | 2021-12-14 | 2022-03-18 | 国网吉林省电力有限公司长春供电公司 | 适用于多应用场景的移动式临时保护装置及其使用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2387123A2 (en) * | 2010-05-10 | 2011-11-16 | Hamilton Sundstrand Corporation | Redundant supply of electric loads in an aircraft from two independent power buses |
CN102684810A (zh) * | 2012-01-18 | 2012-09-19 | 徐志国 | 一种光网络保护方法、光链路切换控制设备及系统 |
CN204103598U (zh) * | 2014-09-04 | 2015-01-14 | 广西电网公司电力科学研究院 | 一种变电站的冗余保护系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102263820A (zh) * | 2011-07-19 | 2011-11-30 | 天津市电力公司 | 基于保护独立和信息共享的智能变电站网络通信结构 |
CN102386614B (zh) * | 2011-11-08 | 2013-12-18 | 南京国电南自电网自动化有限公司 | 智能变电站电力设备共用备用保护装置的方法 |
CN104810925B (zh) * | 2015-05-05 | 2017-02-22 | 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 |
-
2015
- 2015-05-05 CN CN201510224962.XA patent/CN104810925B/zh active Active
-
2016
- 2016-04-22 WO PCT/CN2016/000215 patent/WO2016177015A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2387123A2 (en) * | 2010-05-10 | 2011-11-16 | Hamilton Sundstrand Corporation | Redundant supply of electric loads in an aircraft from two independent power buses |
CN102684810A (zh) * | 2012-01-18 | 2012-09-19 | 徐志国 | 一种光网络保护方法、光链路切换控制设备及系统 |
CN204103598U (zh) * | 2014-09-04 | 2015-01-14 | 广西电网公司电力科学研究院 | 一种变电站的冗余保护系统 |
Non-Patent Citations (2)
Title |
---|
陈宏等: "过程层网络与继电保护直采直跳配接方案探讨", 《湖北电力》 * |
顾经纬等: "智能变电站母线保护采样、跳闸实现方式优化研究", 《中国电业》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107819323A (zh) * | 2017-09-30 | 2018-03-20 | 国网山东省电力公司 | 基于可视化展示的智能变电站二次设备在线运维方法及系统 |
CN107819323B (zh) * | 2017-09-30 | 2018-06-22 | 国网山东省电力公司 | 基于可视化展示的智能变电站二次设备在线运维方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2016177015A1 (zh) | 2016-11-10 |
CN104810925B (zh) | 2017-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104810925A (zh) | 智能变电站线路冗余保护点对点方式的实现方法 | |
CN104810924A (zh) | 智能变电站线路冗余保护组网方式实现方法 | |
CN103336220B (zh) | 对配电网故障进行监测和定位的方法和装置 | |
CN104518564A (zh) | 一种具有区域自投功能的备自投装置及备自投方法 | |
CN102280864B (zh) | 配网系统保护装置故障后带电处理方法及便携式保护装置 | |
CN102624085A (zh) | 交直流一体化电源系统及直流电源柜 | |
CN204179552U (zh) | 智能环网柜 | |
CN104090208A (zh) | 电压型配电网故障处置方法 | |
CN203135421U (zh) | 一种弧光保护系统 | |
CN105305365A (zh) | 电网继电保护应急管理系统 | |
CN103532096A (zh) | 10kV馈线保护装置不停电消除缺陷方法 | |
CN104269874B (zh) | 一种电力控制系统 | |
CN105071337A (zh) | 自反馈智能漏电保护控制装置及其控制方法 | |
CN102082454A (zh) | 基于电池的供电装置及其供电控制方法 | |
CN204885910U (zh) | 一种智能化低压配电箱 | |
CN103178511A (zh) | 一种用于配电网的智能接地选线与故障管理系统 | |
CN202888966U (zh) | 一种电网支线智能控制设备 | |
CN202206125U (zh) | 配网系统保护装置故障后带电处理用便携式保护装置 | |
CN108279360A (zh) | 单相接地故障线路监测系统 | |
CN105655880B (zh) | 智能变电站双母线接线方式110千伏系统母线电压负荷均衡分布的配置方式 | |
Zhao et al. | Functions and implementation of substation-area backup protection in smart substation | |
CN207992363U (zh) | 单相接地故障线路监测系统 | |
CN105515166A (zh) | 智能变电站双母线接线方式110千伏系统母线合并单元可倒闸检修的电压配置方案 | |
CN103309252B (zh) | 用于控制电气装备的选择性的方法和设备 | |
CN206650433U (zh) | 快速开关消弧及人体保护系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Yekai Inventor after: Su Liming Inventor after: Huang Shaofeng Inventor after: Zhang Yuepin Inventor after: Xiong Jun Inventor after: Zhao Yue Inventor before: Wu Yekai Inventor before: Su Liming Inventor before: Huang Shaofeng Inventor before: Zhang Yuepin Inventor before: Xiong Jun Inventor before: Zhao Yue |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180115 Address after: 100085 Beijing city on the base of the information industry on the street, No. four, No. 9, Haidian District Co-patentee after: Beijing Sifang Jibao Engineering Technology Co., Ltd. Patentee after: Beijing Sifang Jibao Automation Co., Ltd. Address before: 100085 Beijing city on the base of the information industry on the street, No. four, No. 9, Haidian District Patentee before: Beijing Sifang Jibao Automation Co., Ltd. |
|
TR01 | Transfer of patent right |