CN102570496B - 用于风力涡轮机的故障穿越方法、转换器和发电单元 - Google Patents

用于风力涡轮机的故障穿越方法、转换器和发电单元 Download PDF

Info

Publication number
CN102570496B
CN102570496B CN201110405597.4A CN201110405597A CN102570496B CN 102570496 B CN102570496 B CN 102570496B CN 201110405597 A CN201110405597 A CN 201110405597A CN 102570496 B CN102570496 B CN 102570496B
Authority
CN
China
Prior art keywords
fault
power
active
generator unit
electric power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201110405597.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102570496A (zh
Inventor
J.N.尼尔森
J.蒂斯泰德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yinmengda Co ltd
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of CN102570496A publication Critical patent/CN102570496A/zh
Application granted granted Critical
Publication of CN102570496B publication Critical patent/CN102570496B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/46—Controlling the sharing of generated power between the generators, sources or networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
    • H02J3/381—Dispersed generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
    • H02H3/247—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage having timing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/0012—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies characterised by the contingency detection means in AC networks, e.g. using phasor measurement units [PMU], synchrophasors or contingency analysis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/00125—Transmission line or load transient problems, e.g. overvoltage, resonance or self-excitation of inductive loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2101/00—Supply or distribution of decentralised, dispersed or local electric power generation
    • H02J2101/20—Dispersed power generation using renewable energy sources
    • H02J2101/28—Wind energy
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2103/00—Details of circuit arrangements for mains or AC distribution networks
    • H02J2103/30—Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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
    • 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
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN201110405597.4A 2010-12-08 2011-12-08 用于风力涡轮机的故障穿越方法、转换器和发电单元 Active CN102570496B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10194143.3A EP2463979B1 (en) 2010-12-08 2010-12-08 Fault-ride-through method, converter and power generating unit for a wind turbine
EP10194143.3 2010-12-08

Publications (2)

Publication Number Publication Date
CN102570496A CN102570496A (zh) 2012-07-11
CN102570496B true CN102570496B (zh) 2015-10-28

Family

ID=44262939

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110405597.4A Active CN102570496B (zh) 2010-12-08 2011-12-08 用于风力涡轮机的故障穿越方法、转换器和发电单元

Country Status (9)

Country Link
US (1) US8874424B2 (https=)
EP (1) EP2463979B1 (https=)
JP (1) JP5950558B2 (https=)
KR (1) KR101902309B1 (https=)
CN (1) CN102570496B (https=)
AU (1) AU2011239216A1 (https=)
BR (1) BRPI1105720B1 (https=)
CA (1) CA2760888C (https=)
DK (1) DK2463979T3 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3918837B2 (ja) * 2004-08-06 2007-05-23 株式会社日立製作所 風力発電装置
EP2061967B1 (en) * 2006-09-14 2019-11-06 Vestas Wind Systems A/S Methods for controlling a wind turbine connected to the utility grid, wind turbine and wind park
US9631608B2 (en) 2012-06-12 2017-04-25 Vestas Wind Systems A/S Wind-power-plant control upon low-voltage grid faults
DE102012212366A1 (de) * 2012-07-13 2014-01-30 Wobben Properties Gmbh Verfahren zum Steuern eines elektrischen Erzeugers
CN102818951B (zh) * 2012-07-27 2015-02-04 国电联合动力技术有限公司 在线测量风电机组变流器性能指标的方法、系统和装置
DK2867970T3 (en) * 2012-10-12 2017-07-03 Siemens Ag Method and controller for continuous operation of a plurality of electrical energy generating machines under a high voltage state
WO2014073059A1 (ja) * 2012-11-07 2014-05-15 株式会社日立製作所 ガスタービン発電設備
WO2014124644A1 (en) * 2013-02-15 2014-08-21 Vestas Wind Systems A/S A method of operating a wind turbine plant
US9425726B2 (en) * 2013-06-25 2016-08-23 Masdar Institute Of Science And Technology Fault-tolerant wind energy conversion system
EP3061170B1 (en) 2013-10-21 2020-09-16 Vestas Wind Systems A/S A method for controlling a wind power plant and a wind power plant
US10113533B2 (en) 2014-09-05 2018-10-30 General Electric Company System and method for reducing wind turbine oscillations caused by grid faults
ES2811843T3 (es) * 2014-10-24 2021-03-15 Vestas Wind Sys As Método para operar una planta de energía eólica en un entorno de red de distribución débil y una planta de energía eólica
JP6923296B2 (ja) * 2016-07-05 2021-08-18 株式会社日立製作所 風力発電設備とその運転方法およびウィンドファーム
WO2018219415A1 (en) * 2017-05-31 2018-12-06 Vestas Wind Systems A/S Improvements relating to voltage control in renewable power plants
DE102017113006A1 (de) 2017-06-13 2018-12-13 Wobben Properties Gmbh Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz mittels einer umrichtergeführten Einspeisevorrichtung
CN111095715B (zh) * 2017-09-13 2023-11-07 维斯塔斯风力系统集团公司 涉及风力发电厂内的电压控制的改进
US10570882B2 (en) * 2017-11-13 2020-02-25 General Electric Company Dynamic active and reactive power capability for wind farms
EP3729589B1 (en) 2017-12-20 2022-01-05 Vestas Wind Systems A/S Adaptive active power control in renewable energy power plants
CN109755966B (zh) * 2019-03-25 2020-08-04 哈尔滨工业大学 大规模海上风电经柔性直流外送的协同故障穿越方法
US10855079B1 (en) * 2019-07-19 2020-12-01 General Electric Company System and method for reducing oscillations in a renewable energy power system
ES2930007T3 (es) 2019-07-31 2022-12-05 Gen Electric Un procedimiento para operar una turbina eólica y de una turbina eólica que comprende un generador en caso de caída de tensión
EP3779182A1 (en) * 2019-08-14 2021-02-17 Siemens Gamesa Renewable Energy A/S Method for computer-implemented determination of control parameters for a turbine
CN113325246A (zh) * 2020-12-15 2021-08-31 新疆金风科技股份有限公司 低电压穿越检测方法及装置
CN113162060B (zh) * 2021-03-17 2022-10-04 武汉工程大学 一种基于机会约束优化的主动配电网两阶段无功调节方法
EP4261409A1 (en) * 2022-04-12 2023-10-18 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Method for controlling the operation of a wind turbine and wind turbine
US12009659B1 (en) * 2023-05-30 2024-06-11 North China Electric Power University System and method of fault analysis of inverter-interfaced renewable energy source considering decoupled sequence control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1856920A (zh) * 2003-09-23 2006-11-01 艾劳埃斯·乌本 用于在电网中发生干扰期间操作风轮机的方法
CN101728836A (zh) * 2008-07-01 2010-06-09 美国超导体公司 用于将风力涡轮发电机连接到公用电力网的系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858953B2 (en) * 2002-12-20 2005-02-22 Hawaiian Electric Company, Inc. Power control interface between a wind farm and a power transmission system
DE10344392A1 (de) * 2003-09-25 2005-06-02 Repower Systems Ag Windenergieanlage mit einem Blindleistungsmodul zur Netzstützung und Verfahren dazu
CN101278453B (zh) * 2005-08-30 2012-09-05 Abb研究有限公司 具有甩负荷和功率变换器的风车功率流控制设备和方法
KR100886194B1 (ko) * 2007-06-08 2009-02-27 한국전기연구원 계통 연계형 고압 권선형 유도 발전기 제어 장치
EP2642626B1 (en) * 2007-12-28 2020-07-22 Vestas Wind Systems A/S Apparatus and method for operating a wind turbine under low utility grid voltage conditions
DE102008017715A1 (de) * 2008-04-02 2009-10-15 Nordex Energy Gmbh Verfahren zum Betreiben einer Windenergieanlage mit einer doppelt gespeisten Asynchronmaschine sowie Windenergieanlage mit einer doppelt gespeisten Asynchronmaschine
EP2311165A1 (en) * 2008-07-02 2011-04-20 American Superconductor Corporation Low voltage ride through
US20120104754A1 (en) * 2009-01-30 2012-05-03 Georg Rudolf Wind turbine with lvrt capabilities
EP2270331B1 (en) * 2009-06-30 2020-03-04 Vestas Wind Systems A/S Wind turbine with control means to manage power during grid faults
DE102009027981B4 (de) * 2009-07-23 2011-04-28 Suzlon Energy Gmbh Verfahren zum Betreiben einer an einem Stromnetz angeschlossenen Windturbine sowie zur Durchführung des Verfahrens geeignete Windturbine
US8692523B2 (en) * 2009-11-04 2014-04-08 General Electric Company Power generation system and method with voltage fault ride-through capability
CA2732251A1 (en) * 2010-05-28 2011-11-28 Mitsubishi Heavy Industries, Ltd. Monitoring and control apparatus and method and wind power plant equipped with the same
WO2012062323A2 (en) * 2010-11-10 2012-05-18 Vestas Wind Systems A/S Method and system for operating a wind turbine
KR20120090758A (ko) * 2010-11-30 2012-08-17 미츠비시 쥬고교 가부시키가이샤 풍력 발전기 시스템 및 그 작동 제어 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1856920A (zh) * 2003-09-23 2006-11-01 艾劳埃斯·乌本 用于在电网中发生干扰期间操作风轮机的方法
US7525208B2 (en) * 2003-09-23 2009-04-28 Aloys Wobben Method for operating a wind turbine during a disturbance in the grid
CN101728836A (zh) * 2008-07-01 2010-06-09 美国超导体公司 用于将风力涡轮发电机连接到公用电力网的系统

Also Published As

Publication number Publication date
JP2012125144A (ja) 2012-06-28
KR101902309B1 (ko) 2018-09-28
BRPI1105720A2 (pt) 2015-12-01
JP5950558B2 (ja) 2016-07-13
CA2760888C (en) 2019-01-08
AU2011239216A1 (en) 2012-06-28
US8874424B2 (en) 2014-10-28
KR20120064051A (ko) 2012-06-18
DK2463979T3 (da) 2022-07-04
US20120150524A1 (en) 2012-06-14
BRPI1105720B1 (pt) 2020-04-14
EP2463979A1 (en) 2012-06-13
CN102570496A (zh) 2012-07-11
CA2760888A1 (en) 2012-06-08
EP2463979B1 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
CN102570496B (zh) 用于风力涡轮机的故障穿越方法、转换器和发电单元
CN102118037B (zh) 与风力涡轮机电气控制和操作相关的系统和设备
WO2011082512A1 (zh) 低电压穿越控制方法
CN109787212B (zh) 一种船舶直流组网系统失电自动重启的方法
CN110635463B (zh) 一种基于改进搜索保护与差动保护的微电网综合保护方法
CN104701825B (zh) 一种适用于智能配电网的快速保护方法
CN103001193A (zh) 一种用于分界故障处理的集中型馈线自动化控制方法
Chandraratne et al. Adaptive overcurrent protection for power systems with distributed generators
CN108110740B (zh) 一种直流断路器失灵保护方法
CN103337871A (zh) 一种风力发电机组低电压穿越电路及相应的控制方法
CN107317312B (zh) 一种接地方式自识别的配电网线路差动保护装置及方法
CN103532221B (zh) 一种自适应330kV变电站接线及运行方式的线路备自投实现方法
CN114157018B (zh) 基于线路负载率与对等通信的分布式馈线自动化恢复方法
CN109466334B (zh) 一种高铁再生制动能量存储系统保护方法
CN112968462B (zh) 换流站过电压控制方法、极控制系统及过电压控制系统
Li et al. Generic emt modelling of pmsg wind turbine for digital-analog hybrid bulk grid simulation
CN208143180U (zh) 一种光伏发电系统
Blair et al. Implications of fault current limitation for electrical distribution networks
CN206806991U (zh) 一种接地方式自识别的配电网母线保护装置
TWI867389B (zh) 微電網離網自動供電方法
Li et al. Optimization of Wind Turbine FRT Strategy under LCC-HVDC Commutation Failure
CN102868159B (zh) 电气主拓扑完整性的监测方法和控制设备
CN110391659A (zh) 一种基于支路势能法的电力系统稳定控制方法及系统
He et al. Protection coordination between a HVDC offshore wind system and AC grid
CN116667295A (zh) 一种分布式电源站域协同控制保护方法及系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240328

Address after: Nuremberg, Germany

Patentee after: Yinmengda Co.,Ltd.

Country or region after: Germany

Address before: Munich, Germany

Patentee before: SIEMENS AG

Country or region before: Germany