CN113675877B - 一种基于深度学习的含分布式电源配网故障诊断方法 - Google Patents
一种基于深度学习的含分布式电源配网故障诊断方法 Download PDFInfo
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- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- G—PHYSICS
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- G06N3/04—Architecture, e.g. interconnection topology
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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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- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/466—Scheduling the operation of the generators, e.g. connecting or disconnecting generators to meet a given demand
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- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
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- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/40—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation wherein a plurality of decentralised, dispersed or local energy generation technologies are operated simultaneously
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
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Citations (8)
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RU2207581C2 (ru) * | 2001-04-17 | 2003-06-27 | Марийский государственный университет | Способ определения состояния линейной изоляции распределительных сетей и определения места её повреждения |
JP2008148413A (ja) * | 2006-12-07 | 2008-06-26 | Chugoku Electric Power Co Inc:The | 配電線故障箇所発見システム及び方法 |
WO2014089899A1 (zh) * | 2012-12-10 | 2014-06-19 | 国家电网公司 | 基于暂态信号小波变换的配电网单相接地故障定位方法及定位装置 |
CN108387820A (zh) * | 2018-03-20 | 2018-08-10 | 东北电力大学 | 含分布式电源的配电网故障区段定位方法 |
CN108957226A (zh) * | 2018-06-21 | 2018-12-07 | 西安理工大学 | 一种适用于含高比例分布式电源接入配电网的故障馈线定位方法 |
CN108957246A (zh) * | 2018-09-27 | 2018-12-07 | 广东电网有限责任公司 | 一种基于粒子群的配电网故障定位方法 |
CN110988596A (zh) * | 2019-12-11 | 2020-04-10 | 国网山东省电力公司日照供电公司 | 一种新型主动配电网故障区段定位方法 |
CN112147458A (zh) * | 2020-04-09 | 2020-12-29 | 南京理工大学 | 一种基于改进万有引力算法的含dg配电网的故障区段定位方法 |
-
2021
- 2021-06-11 CN CN202110656139.1A patent/CN113675877B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2207581C2 (ru) * | 2001-04-17 | 2003-06-27 | Марийский государственный университет | Способ определения состояния линейной изоляции распределительных сетей и определения места её повреждения |
JP2008148413A (ja) * | 2006-12-07 | 2008-06-26 | Chugoku Electric Power Co Inc:The | 配電線故障箇所発見システム及び方法 |
WO2014089899A1 (zh) * | 2012-12-10 | 2014-06-19 | 国家电网公司 | 基于暂态信号小波变换的配电网单相接地故障定位方法及定位装置 |
CN108387820A (zh) * | 2018-03-20 | 2018-08-10 | 东北电力大学 | 含分布式电源的配电网故障区段定位方法 |
CN108957226A (zh) * | 2018-06-21 | 2018-12-07 | 西安理工大学 | 一种适用于含高比例分布式电源接入配电网的故障馈线定位方法 |
CN108957246A (zh) * | 2018-09-27 | 2018-12-07 | 广东电网有限责任公司 | 一种基于粒子群的配电网故障定位方法 |
CN110988596A (zh) * | 2019-12-11 | 2020-04-10 | 国网山东省电力公司日照供电公司 | 一种新型主动配电网故障区段定位方法 |
CN112147458A (zh) * | 2020-04-09 | 2020-12-29 | 南京理工大学 | 一种基于改进万有引力算法的含dg配电网的故障区段定位方法 |
Non-Patent Citations (2)
Title |
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基于MOPSO的含分布式光伏配电网故障区段定位;吴凡;赵晋泉;朱斌;吴海伟;苏大威;;电力系统保护与控制(第06期);全文 * |
故障定位技术在配电网中的应用研究;刘洋;;价值工程(第29期);全文 * |
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Inventor after: Tan Zhen Inventor after: Wang Hongliang Inventor after: Zhou Yingwei Inventor after: Sun Wenyu Inventor after: Xi Haikuo Inventor after: Yang Manman Inventor after: Chen Chen Inventor after: Feng Hao Inventor after: Chen Jian Inventor after: Yin Zhaolei Inventor after: Bai Minghui Inventor after: Yuan Shaojun Inventor after: Sun Rongfu Inventor after: Ding Ran Inventor after: Liu Yang Inventor after: Liu Peng Inventor before: Yin Zhaolei Inventor before: Sun Wenyu Inventor before: Xi Haikuo Inventor before: Yang Manman Inventor before: Chen Chen Inventor before: Feng Hao Inventor before: Bai Minghui Inventor before: Yuan Shaojun Inventor before: Sun Rongfu Inventor before: Ding Ran Inventor before: Liu Yang Inventor before: Liu Peng Inventor before: Wang Hongliang Inventor before: Zhou Yingwei |