CN113131515B - 智能微电网ai故障检测及网络优化重构系统及方法 - Google Patents
智能微电网ai故障检测及网络优化重构系统及方法 Download PDFInfo
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- CN113131515B CN113131515B CN202110370769.2A CN202110370769A CN113131515B CN 113131515 B CN113131515 B CN 113131515B CN 202110370769 A CN202110370769 A CN 202110370769A CN 113131515 B CN113131515 B CN 113131515B
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Classifications
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- H—ELECTRICITY
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- 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
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- G—PHYSICS
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
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- G01R21/003—Measuring reactive component
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- G—PHYSICS
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- 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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- H—ELECTRICITY
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- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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- H02J2300/20—The dispersed energy generation being of renewable origin
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- H—ELECTRICITY
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- 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
- H02J2300/28—The renewable source being wind energy
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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- Data Mining & Analysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
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- General Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
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CN202110370769.2A CN113131515B (zh) | 2021-04-07 | 2021-04-07 | 智能微电网ai故障检测及网络优化重构系统及方法 |
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CN202110370769.2A CN113131515B (zh) | 2021-04-07 | 2021-04-07 | 智能微电网ai故障检测及网络优化重构系统及方法 |
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CN114065875B (zh) * | 2021-12-02 | 2022-11-11 | 山东石油化工学院 | 基于大数据的电力电网故障识别系统 |
CN114814436A (zh) * | 2022-05-23 | 2022-07-29 | 中国矿业大学 | 一种三电平逆变器故障诊断方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103236718A (zh) * | 2013-03-26 | 2013-08-07 | 东北大学 | 一种智能微网的源-网-荷自动控制系统及控制方法 |
CN105425172A (zh) * | 2015-12-21 | 2016-03-23 | 东北大学 | 基于多频段歪度分析的微网逆变器自适应故障诊断方法 |
CN106786774A (zh) * | 2017-02-10 | 2017-05-31 | 云南电网有限责任公司电力科学研究院 | 一种基于专家系统的微电网故障重构方法及系统 |
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2021
- 2021-04-07 CN CN202110370769.2A patent/CN113131515B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103236718A (zh) * | 2013-03-26 | 2013-08-07 | 东北大学 | 一种智能微网的源-网-荷自动控制系统及控制方法 |
CN105425172A (zh) * | 2015-12-21 | 2016-03-23 | 东北大学 | 基于多频段歪度分析的微网逆变器自适应故障诊断方法 |
CN106786774A (zh) * | 2017-02-10 | 2017-05-31 | 云南电网有限责任公司电力科学研究院 | 一种基于专家系统的微电网故障重构方法及系统 |
Non-Patent Citations (3)
Title |
---|
Detection and classification of micro-grid faults based on HHT and machine learning techniques;Manohar Mishra等;《IET Generation, Transmission & Distribution》;20171208;388-397 * |
含分布式光伏及储能变流器的微网故障特征与保护;汪海宁 等;《电源学报》;20201130;第18卷(第06期);59-69 * |
基于深度学习的输电线路故障类型辨识;徐舒玮 等;《中国电机工程学报》;20190105;第39卷(第01期);65-74 * |
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