CN116660672B - 基于大数据的电网设备故障诊断方法及系统 - Google Patents
基于大数据的电网设备故障诊断方法及系统 Download PDFInfo
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- CN116660672B CN116660672B CN202310961414.XA CN202310961414A CN116660672B CN 116660672 B CN116660672 B CN 116660672B CN 202310961414 A CN202310961414 A CN 202310961414A CN 116660672 B CN116660672 B CN 116660672B
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000002159 abnormal effect Effects 0.000 claims abstract description 121
- 229940029329 intrinsic factor Drugs 0.000 claims abstract description 114
- 238000012544 monitoring process Methods 0.000 claims abstract description 47
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
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- 238000011156 evaluation Methods 0.000 claims description 22
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- 230000035772 mutation Effects 0.000 claims description 18
- 230000002950 deficient Effects 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000007613 environmental effect Effects 0.000 claims description 6
- 230000005856 abnormality Effects 0.000 claims description 3
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Classifications
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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
- 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
- H02J13/00002—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 characterised by monitoring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (6)
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CN202310961414.XA CN116660672B (zh) | 2023-08-02 | 2023-08-02 | 基于大数据的电网设备故障诊断方法及系统 |
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CN202310961414.XA CN116660672B (zh) | 2023-08-02 | 2023-08-02 | 基于大数据的电网设备故障诊断方法及系统 |
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CN116660672B true CN116660672B (zh) | 2023-10-10 |
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Families Citing this family (4)
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CN117332857B (zh) * | 2023-09-19 | 2024-04-02 | 上海聚数信息科技有限公司 | 一种基于多源数据的电网数据自动化管理系统及方法 |
CN117031211B (zh) * | 2023-09-25 | 2024-01-12 | 国网安徽省电力有限公司合肥供电公司 | 一种台区电网故障诊断方法 |
CN117728573B (zh) * | 2023-12-18 | 2024-07-12 | 国网江苏省电力有限公司扬州供电分公司 | 一种配网融合数据质量评估管理系统 |
CN117955527B (zh) * | 2024-03-20 | 2024-06-21 | 青岛悠进电装有限公司 | 基于数据分析的线束信号传输效率评估系统 |
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CN111507013A (zh) * | 2020-04-27 | 2020-08-07 | 国网山西省电力公司 | 一种面向电力系统线损故障定位实现方法 |
CN112104717A (zh) * | 2020-09-03 | 2020-12-18 | 国网四川省电力公司电力科学研究院 | 一种电力物联网设备的安全性检测方法 |
CN113447764A (zh) * | 2021-08-09 | 2021-09-28 | 安徽恒凯电力保护设备有限公司 | 应用于电网的智慧监测及故障管控方法 |
CN113589098A (zh) * | 2021-07-12 | 2021-11-02 | 国网河南省电力公司灵宝市供电公司 | 基于大数据驱动的电网故障预测和诊断方法 |
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CA2585820A1 (fr) * | 2007-04-18 | 2008-10-18 | Hydro-Quebec | Localisation de defaut sur un reseau electrique par mesures de tension distribuees |
CA3165996A1 (en) * | 2021-06-29 | 2022-12-29 | Spartan Controls Ltd. | Anomaly detection and failure prediction for predictive monitoring of industrial equipment and industrial measurement equipment |
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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 |
CN108549995A (zh) * | 2018-04-24 | 2018-09-18 | 江苏电力信息技术有限公司 | 一种通过数据挖掘实现配网公变电压异常决策分析的方法 |
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Application publication date: 20230829 Assignee: Sichuan jianeng Jiawang innovative energy technology Co.,Ltd. Assignor: LESHAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Co. Contract record no.: X2024980012935 Denomination of invention: Fault diagnosis method and system for power grid equipment based on big data Granted publication date: 20231010 License type: Common License Record date: 20240827 |
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Application publication date: 20230829 Assignee: SICHUAN JIANENGJIA ELECTRIC POWER GROUP CO.,LTD. Assignor: LESHAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER Co. Contract record no.: X2024980014789 Denomination of invention: Fault diagnosis method and system for power grid equipment based on big data Granted publication date: 20231010 License type: Common License Record date: 20240913 |
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