CN103036217B - A kind of guard method of power distribution network operation with closed ring - Google Patents
A kind of guard method of power distribution network operation with closed ring Download PDFInfo
- Publication number
- CN103036217B CN103036217B CN201210518592.7A CN201210518592A CN103036217B CN 103036217 B CN103036217 B CN 103036217B CN 201210518592 A CN201210518592 A CN 201210518592A CN 103036217 B CN103036217 B CN 103036217B
- Authority
- CN
- China
- Prior art keywords
- fault
- power distribution
- distribution network
- closed ring
- network operation
- 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.)
- Active
Links
Landscapes
- Small-Scale Networks (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210518592.7A CN103036217B (en) | 2012-12-06 | 2012-12-06 | A kind of guard method of power distribution network operation with closed ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210518592.7A CN103036217B (en) | 2012-12-06 | 2012-12-06 | A kind of guard method of power distribution network operation with closed ring |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103036217A CN103036217A (en) | 2013-04-10 |
CN103036217B true CN103036217B (en) | 2016-03-02 |
Family
ID=48022836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210518592.7A Active CN103036217B (en) | 2012-12-06 | 2012-12-06 | A kind of guard method of power distribution network operation with closed ring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103036217B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104617565B (en) * | 2014-12-15 | 2018-03-13 | 国网冀北电力有限公司秦皇岛供电公司 | A kind of device and method of quick identification distribution line abort situation |
CN106849034A (en) * | 2017-03-14 | 2017-06-13 | 国网江苏省电力公司苏州供电公司 | Overcurrent protection method and device based on power distribution network operation with closed ring mode |
CN108011360B (en) * | 2017-12-30 | 2019-04-16 | 长园深瑞继保自动化有限公司 | Double loop round and round quickly unlinks method |
CN114465236B (en) * | 2022-04-11 | 2022-07-08 | 赫兹曼电力(广东)有限公司 | Self-healing method for power distribution network to cope with ground fault and power distribution network |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005746A (en) * | 2010-11-30 | 2011-04-06 | 南京南瑞继保电气有限公司 | Method based on topology protection of distributing network |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0617832B1 (en) * | 2005-10-28 | 2018-10-09 | S & C Electric Co | fault protection system and method of providing coordinated fault protection for a distribution line by coupling a source to a load |
-
2012
- 2012-12-06 CN CN201210518592.7A patent/CN103036217B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102005746A (en) * | 2010-11-30 | 2011-04-06 | 南京南瑞继保电气有限公司 | Method based on topology protection of distributing network |
Non-Patent Citations (2)
Title |
---|
一种快速自愈的分布智能馈线自动化系统;刘健等;《电力系统自动化》;20100525;第34卷(第10期);第62-66页 * |
基于配电网系统保护的馈线终端;周念成等;《电力系统自动化》;20060425;第30卷(第8期);第94-97页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103036217A (en) | 2013-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105140894B (en) | A kind of power distribution network differential protecting method based on Phase Difference Principle | |
CN102270836B (en) | Wide-area over-current protection method and system for power distribution network | |
CN104113048B (en) | A kind of power distribution network intelligent protection system | |
CN103904626B (en) | Distribution network failure automatic decision and control method that a kind of ring main unit is powered | |
CN104767182A (en) | Fault processing method for overhead line type power distribution network | |
CN103036217B (en) | A kind of guard method of power distribution network operation with closed ring | |
CN105762772B (en) | A kind of method for identifying bus differential region | |
WO2014201989A1 (en) | Distributed intelligence feeder line automated control method | |
CN103427404B (en) | Line protective devices and guard method thereof | |
CN205753377U (en) | Looped network cyclization rack system based on distribution power automation terminal | |
CN103384058A (en) | Substation area protection based integrated failure protection method for substations | |
CN104184134B (en) | The two-way latch-up protection method of distribution line based on main website decision discernment | |
CN106451373A (en) | Bidirectional allowable protection method employing master station to identify dynamic topology for power distribution circuit | |
CN204068430U (en) | A kind of intelligence longitudinally interconnected feeder automation control system | |
CN202444323U (en) | Feeder automation system based on optical longitudinal differential protection principle | |
CN107591784B (en) | A kind of distribution statements based on collusion adaptive incomplete differential protection method of route | |
CN103078303B (en) | A kind of can the differential protecting method in automatic switching protection territory | |
CN104319743B (en) | The method and apparatus of the main transformer high-pressure side Fast Operating Backup Protection based on station domain information | |
CN102593798B (en) | Comprehensive relay protection method applied to intelligent switch | |
CN104201657A (en) | Power direction judgment based bidirectional blocking protection method for distributing line | |
CN106300282B (en) | Single-trunk segmental wiring 110kV bus differential protection is latched prepared auto restart guard method | |
CN106329492B (en) | A kind of simple bus bar protecting method based on system topological | |
CN205248782U (en) | Little electric wire netting based on feeder automation system | |
CN104701823A (en) | Networking intelligent switch protection system for feeders of power distribution networks | |
CN104332969A (en) | Relay protection method for cascade switching station tie lines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Huo Jinqiang Inventor after: Li Jiatian Inventor before: Huo Jinqiang Inventor before: Li Jiatian |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 510245 Honoka South Street, Guangzhou Avenue, Guangzhou, Guangdong Province, No. 1 Co-patentee after: Guangzhou Power Supply Bureau Patentee after: Nanfang Electric Power Group Sci. & Tech. Dev. Co., Ltd., Guangzhou Address before: 510245 Honoka South Street, Guangzhou Avenue, Guangzhou, Guangdong Province, No. 1 Patentee before: Nanfang Electric Power Group Sci. & Tech. Dev. Co., Ltd., Guangzhou |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190614 Address after: 510245 No. 1 Huanan Street, Zhongsui, Jiangnan Avenue, Haizhu District, Guangzhou City, Guangdong Province Patentee after: Nanfang Electric Power Group Sci. & Tech. Dev. Co., Ltd., Guangzhou Address before: 510245 No. 1 Huanan Street, Zhongsui, Jiangnan Avenue, Guangzhou City, Guangdong Province Co-patentee before: Guangzhou Power Supply Bureau Patentee before: Nanfang Electric Power Group Sci. & Tech. Dev. Co., Ltd., Guangzhou |
|
TR01 | Transfer of patent right |