KR20120067950A - 전력망 지원 시스템 및 제어기 - Google Patents

전력망 지원 시스템 및 제어기 Download PDF

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Publication number
KR20120067950A
KR20120067950A KR20110135372A KR20110135372A KR20120067950A KR 20120067950 A KR20120067950 A KR 20120067950A KR 20110135372 A KR20110135372 A KR 20110135372A KR 20110135372 A KR20110135372 A KR 20110135372A KR 20120067950 A KR20120067950 A KR 20120067950A
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KR
South Korea
Prior art keywords
power
current
support system
grid
power grid
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.)
Withdrawn
Application number
KR20110135372A
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English (en)
Korean (ko)
Inventor
니콜라스 더블유 밀러
로버트 윌리엄 델메리코
레이 알렌 월링
에이나 바운 라센
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20120067950A publication Critical patent/KR20120067950A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • 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
    • H02J3/12—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load
    • H02J3/16—Arrangements for adjusting voltage in AC networks by changing a characteristic of the network load by adjustment of reactive power
    • 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
    • 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
    • H02J2101/22—Solar energy
    • H02J2101/24—Photovoltaics
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E40/30—Reactive power compensation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
KR20110135372A 2010-12-16 2011-12-15 전력망 지원 시스템 및 제어기 Withdrawn KR20120067950A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/970,350 US8405247B2 (en) 2010-12-16 2010-12-16 Method and apparatus for control of fault-induced delayed voltage recovery (FIDVR) with photovoltaic and other inverter-based devices
US12/970,350 2010-12-16

Publications (1)

Publication Number Publication Date
KR20120067950A true KR20120067950A (ko) 2012-06-26

Family

ID=45375188

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20110135372A Withdrawn KR20120067950A (ko) 2010-12-16 2011-12-15 전력망 지원 시스템 및 제어기

Country Status (6)

Country Link
US (1) US8405247B2 (https=)
EP (1) EP2466713B1 (https=)
JP (1) JP5903259B2 (https=)
KR (1) KR20120067950A (https=)
CN (1) CN102545251B (https=)
TW (1) TWI544715B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210034865A (ko) * 2019-09-23 2021-03-31 한전케이디엔주식회사 배전자동화용 단말장치 및 이를 이용한 fidvr 제어 방법

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DE102007014728A1 (de) * 2007-03-24 2008-10-02 Woodward Seg Gmbh & Co. Kg Verfahren und Vorrichtung zum Betrieb einer doppeltgespeisten Asynchronmaschine bei transienten Netzspannungsänderungen
US10541533B2 (en) 2011-09-16 2020-01-21 Varentec, Inc. Systems and methods for edge of network voltage control of a power grid
US9948100B2 (en) * 2011-09-16 2018-04-17 Varentec, Inc. Zero droop voltage control for smart inverters
EP2896121A1 (en) * 2012-09-13 2015-07-22 Moog Inc. Method and apparatae for controlling and providing a voltage converter with a pulse-width-modulated switch
US20150349692A1 (en) * 2013-02-04 2015-12-03 Sharp Kabushiki Kaisha Solar energy utilization system, and cool box, air conditioner or pump included therein
US9065270B2 (en) * 2013-02-26 2015-06-23 Caterpillar Inc. Ground fault protection systems and methods
CN103346584B (zh) * 2013-06-27 2016-01-13 深圳市汇川技术股份有限公司 光伏并网系统及功率补偿方法
CN103560523A (zh) * 2013-11-18 2014-02-05 国家电网公司 基于dvr的光伏发电机组低电压穿越支撑系统
GB2523552A (en) * 2014-02-26 2015-09-02 Bowman Power Group Ltd Power conversion
US10879695B2 (en) 2014-07-04 2020-12-29 Apparent Labs, LLC Grid network gateway aggregation
US11063431B2 (en) 2014-07-04 2021-07-13 Apparent Labs Llc Hierarchical and distributed power grid control
US20160087442A1 (en) 2014-07-04 2016-03-24 Stefan Matan Modular power grid
US10042413B2 (en) * 2014-07-21 2018-08-07 Asco Power Technologies, L.P. Methods and systems for multiple bus generator and load control
US9798342B2 (en) 2015-02-23 2017-10-24 Schweitzer Engineering Laboratories, Inc. Detection and correction of fault induced delayed voltage recovery
CN104734162B (zh) * 2015-04-07 2017-03-15 河海大学 节点无功电压约束统一的互补潮流计算方法
CN106602611B (zh) * 2017-02-20 2023-05-05 广东工业大学 一种基于单象限变换器弱磁控制的风电系统及其运行方法
DE102017121461A1 (de) * 2017-09-15 2019-03-21 Innogy Se Verfahren zum Betreiben eines Energiespeichers
US10928794B2 (en) 2018-01-05 2021-02-23 Emera Technologies LLC Fault detection systems and methods for power grid systems
CN110567139B (zh) * 2019-08-30 2021-02-26 珠海格力电器股份有限公司 光伏空调的限频及降频控制方法、装置及光伏空调
CN112688639B (zh) * 2020-12-14 2021-10-12 淮阴工学院 一种电流光伏并网逆变器控制方法和装置
TWI866510B (zh) * 2023-10-02 2024-12-11 強弦科技股份有限公司 具有ai控制的雙向電力流動電路架構

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US6853940B2 (en) * 2002-01-16 2005-02-08 Ballard Power Systems Corporation Anti-islanding device and method for grid connected inverters using random noise injection
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210034865A (ko) * 2019-09-23 2021-03-31 한전케이디엔주식회사 배전자동화용 단말장치 및 이를 이용한 fidvr 제어 방법

Also Published As

Publication number Publication date
EP2466713A2 (en) 2012-06-20
US20120049629A1 (en) 2012-03-01
EP2466713A3 (en) 2017-06-14
JP5903259B2 (ja) 2016-04-13
JP2012130243A (ja) 2012-07-05
EP2466713B1 (en) 2020-06-17
TW201232987A (en) 2012-08-01
CN102545251A (zh) 2012-07-04
CN102545251B (zh) 2015-11-25
US8405247B2 (en) 2013-03-26
TWI544715B (zh) 2016-08-01

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20111215

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid