CN110112697B - 一种基于广度优先搜索算法的电网故障隔离方法 - Google Patents
一种基于广度优先搜索算法的电网故障隔离方法 Download PDFInfo
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- CN110112697B CN110112697B CN201910392136.4A CN201910392136A CN110112697B CN 110112697 B CN110112697 B CN 110112697B CN 201910392136 A CN201910392136 A CN 201910392136A CN 110112697 B CN110112697 B CN 110112697B
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- 238000002955 isolation Methods 0.000 title claims abstract description 33
- 238000010845 search algorithm Methods 0.000 title claims abstract description 30
- 239000011159 matrix material Substances 0.000 claims abstract description 126
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008034 disappearance Effects 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000003672 processing method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/28—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for meshed systems
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CN201910392136.4A CN110112697B (zh) | 2019-05-13 | 2019-05-13 | 一种基于广度优先搜索算法的电网故障隔离方法 |
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CN201910392136.4A CN110112697B (zh) | 2019-05-13 | 2019-05-13 | 一种基于广度优先搜索算法的电网故障隔离方法 |
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CN110112697A CN110112697A (zh) | 2019-08-09 |
CN110112697B true CN110112697B (zh) | 2020-11-27 |
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CN110579683B (zh) * | 2019-08-30 | 2022-05-24 | 全球能源互联网研究院有限公司 | 一种电网故障分析方法及系统 |
CN114039331B (zh) * | 2021-10-27 | 2023-07-21 | 成都交大许继电气有限责任公司 | 一种牵引网智能重构自愈方法及系统 |
CN117992644B (zh) * | 2024-04-07 | 2024-06-14 | 国网山东省电力公司沂水县供电公司 | 一种35kV及以下电力系统故障定位软件系统 |
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US8504214B2 (en) * | 2010-06-18 | 2013-08-06 | General Electric Company | Self-healing power grid and method thereof |
CN105226647B (zh) * | 2015-10-08 | 2017-09-05 | 南京国电南自维美德自动化有限公司 | 一种高性能电气网络实时拓扑分析方法 |
CN109560546A (zh) * | 2018-12-10 | 2019-04-02 | 四川大学 | 一种城市高压配电网快速分区方法 |
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Effective date of registration: 20240530 Address after: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 610031 No. two, section 111, ring road, Chengdu, Sichuan, China Patentee before: SOUTHWEST JIAOTONG University Country or region before: China |
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Effective date of registration: 20250304 Address after: No. 2301-2319, Business Office Building 2, Shangjing Center, No. 19 Lejin Road, Zhanjiang Economic and Technological Development Zone, Xiashan District, Zhanjiang City, Guangdong Province, China 524002 Patentee after: Guangdong Tianhui Comprehensive Energy Service Co.,Ltd. Country or region after: China Address before: 230000 B-1015, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI MINGLONG ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |
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