CN111337791A - 一种基于梯度提升树算法的配电网单相接地故障选线方法 - Google Patents
一种基于梯度提升树算法的配电网单相接地故障选线方法 Download PDFInfo
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- CN111337791A CN111337791A CN202010220325.6A CN202010220325A CN111337791A CN 111337791 A CN111337791 A CN 111337791A CN 202010220325 A CN202010220325 A CN 202010220325A CN 111337791 A CN111337791 A CN 111337791A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
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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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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112284721A (zh) * | 2020-10-16 | 2021-01-29 | 广东石油化工学院 | 一种大机组摩擦与转子不平衡双重故障分析方法及系统 |
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CN103941163A (zh) * | 2014-05-12 | 2014-07-23 | 福州大学 | 利用模糊k均值聚类的谐振接地系统故障选线方法 |
CN104950230A (zh) * | 2015-07-06 | 2015-09-30 | 河南理工大学 | 一种基于变尺度双稳态系统的配电网故障选线方法 |
CN107766879A (zh) * | 2017-09-30 | 2018-03-06 | 中国南方电网有限责任公司 | 基于特征信息抽取的mlp电网故障原因诊断方法 |
CN107979086A (zh) * | 2017-11-14 | 2018-05-01 | 国网江苏省电力公司电力科学研究院 | 基于em算法和梯度提升树的电压暂降原因识别方法 |
CN108197822A (zh) * | 2018-01-24 | 2018-06-22 | 贵州电网有限责任公司 | 一种配电网故障选线适应性评估决策方法 |
CN109188193A (zh) * | 2018-07-26 | 2019-01-11 | 昆明理工大学 | 一种基于特征频带收敛性闵氏距离的配电网故障选线方法 |
CN110488152A (zh) * | 2019-09-27 | 2019-11-22 | 国网河南省电力公司电力科学研究院 | 一种基于自适应神经模糊推理系统的配电网故障选线方法 |
CN110579684A (zh) * | 2019-09-04 | 2019-12-17 | 安徽沃华电力设备有限公司 | 一种基于融合算法的小电流接地系统选线方法 |
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2020
- 2020-03-25 CN CN202010220325.6A patent/CN111337791A/zh active Pending
Patent Citations (8)
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CN103941163A (zh) * | 2014-05-12 | 2014-07-23 | 福州大学 | 利用模糊k均值聚类的谐振接地系统故障选线方法 |
CN104950230A (zh) * | 2015-07-06 | 2015-09-30 | 河南理工大学 | 一种基于变尺度双稳态系统的配电网故障选线方法 |
CN107766879A (zh) * | 2017-09-30 | 2018-03-06 | 中国南方电网有限责任公司 | 基于特征信息抽取的mlp电网故障原因诊断方法 |
CN107979086A (zh) * | 2017-11-14 | 2018-05-01 | 国网江苏省电力公司电力科学研究院 | 基于em算法和梯度提升树的电压暂降原因识别方法 |
CN108197822A (zh) * | 2018-01-24 | 2018-06-22 | 贵州电网有限责任公司 | 一种配电网故障选线适应性评估决策方法 |
CN109188193A (zh) * | 2018-07-26 | 2019-01-11 | 昆明理工大学 | 一种基于特征频带收敛性闵氏距离的配电网故障选线方法 |
CN110579684A (zh) * | 2019-09-04 | 2019-12-17 | 安徽沃华电力设备有限公司 | 一种基于融合算法的小电流接地系统选线方法 |
CN110488152A (zh) * | 2019-09-27 | 2019-11-22 | 国网河南省电力公司电力科学研究院 | 一种基于自适应神经模糊推理系统的配电网故障选线方法 |
Non-Patent Citations (3)
Title |
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JIAWEI YUAN,等: "Faulted Line Detection Using Sampled Data and GBDT for Non-solidly Earthed System", 《 2020 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM)》 * |
彭华,等: "基于apFFT频谱校正和XGBo...的风电场集电线路单相接地故障测距", 《电工技术学报》 * |
陈宏,等: "基于梯度提升决策树的电力电子电路故障诊断", 《测控技术》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112284721A (zh) * | 2020-10-16 | 2021-01-29 | 广东石油化工学院 | 一种大机组摩擦与转子不平衡双重故障分析方法及系统 |
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