DK3042429T3 - Mikronet med redundante punkter med fælles kobling og fremgangsmåde til kontrol til dette, for reduktion af risiko for sektionering af mikronettet - Google Patents

Mikronet med redundante punkter med fælles kobling og fremgangsmåde til kontrol til dette, for reduktion af risiko for sektionering af mikronettet Download PDF

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Publication number
DK3042429T3
DK3042429T3 DK13753891.4T DK13753891T DK3042429T3 DK 3042429 T3 DK3042429 T3 DK 3042429T3 DK 13753891 T DK13753891 T DK 13753891T DK 3042429 T3 DK3042429 T3 DK 3042429T3
Authority
DK
Denmark
Prior art keywords
microgrid
sectioning
risk
reducing
controlling
Prior art date
Application number
DK13753891.4T
Other languages
English (en)
Inventor
Ritwik Majumder
Original Assignee
Hitachi Energy Ltd
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 Hitachi Energy Ltd filed Critical Hitachi Energy Ltd
Application granted granted Critical
Publication of DK3042429T3 publication Critical patent/DK3042429T3/da

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
    • H02J3/381—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
    • 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
    • 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
    • H02J3/466—Scheduling or selectively controlling the operation of the generators or sources, e.g. connecting or disconnecting generators to meet a demand
    • H02J3/472—Scheduling or selectively controlling the operation of the generators or sources, e.g. connecting or disconnecting generators to meet a demand for selectively connecting the AC sources in a particular order, e.g. sequential, alternating or subsets of sources
    • 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
    • H02J3/48—Controlling the sharing of active 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
    • H02J3/388—Arrangements for the handling of islanding, e.g. for disconnection or for avoiding the disconnection of power
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DK13753891.4T 2013-09-03 2013-09-03 Mikronet med redundante punkter med fælles kobling og fremgangsmåde til kontrol til dette, for reduktion af risiko for sektionering af mikronettet DK3042429T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/068163 WO2015032420A1 (en) 2013-09-03 2013-09-03 Redundant point of common coupling (pcc) to reduce risk of microgrid's islanding

Publications (1)

Publication Number Publication Date
DK3042429T3 true DK3042429T3 (da) 2025-01-13

Family

ID=49083699

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13753891.4T DK3042429T3 (da) 2013-09-03 2013-09-03 Mikronet med redundante punkter med fælles kobling og fremgangsmåde til kontrol til dette, for reduktion af risiko for sektionering af mikronettet

Country Status (5)

Country Link
US (1) US9935463B2 (da)
EP (1) EP3042429B1 (da)
CN (1) CN105594086B (da)
DK (1) DK3042429T3 (da)
WO (1) WO2015032420A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106291147B (zh) * 2015-05-14 2018-07-10 中国电力科学研究院 一种逆变器防孤岛保护性能的检测方法
US10749377B2 (en) * 2016-06-08 2020-08-18 Abb Power Grids Switzerland Ag Distributed network control of a microgrid
US10566793B2 (en) * 2017-09-29 2020-02-18 Mitsubishi Electric Research Laboratories, Inc. Systems and methods for distributed synchronization of micro-grids with multiple points of interconnection
US10447038B2 (en) * 2017-11-10 2019-10-15 University Of Tennessee Research Microgrids with dynamically configurable boundaries including multiple main grid feeder coupling locations and methods of operating the same
US11239659B2 (en) * 2019-06-10 2022-02-01 Schweitzer Engineering Laboratories, Inc. Microgrid autosynchronizing using remote recloser inputs and outputs
FR3116162A1 (fr) * 2020-11-06 2022-05-13 Schneider Electric Industries Sas Procédés et systèmes de configuration automatique d’un micro-réseau électrique
US12107414B2 (en) 2021-09-01 2024-10-01 Schweitzer Engineering Laboratories, Inc. Systems and methods for operating an islanded distribution substation using inverter power generation

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009083448A2 (en) * 2007-12-28 2009-07-09 Vestas Wind Systems A/S Method for controlling a grid voltage
CN101257209B (zh) * 2008-01-10 2010-06-16 清华大学深圳研究生院 光伏并网发电系统的孤岛运行检测方法
US8421270B1 (en) 2010-04-15 2013-04-16 Science Applications International Corporation System and method for a controlled interconnected DC and AC bus microgrid
US8447435B1 (en) 2010-04-15 2013-05-21 Science Applications International Corporation System and method for routing power across multiple microgrids having DC and AC buses
WO2011140559A1 (en) * 2010-05-07 2011-11-10 Advanced Energy Industries, Inc. Systems and methods for islanding detection
WO2012032111A2 (en) 2010-09-09 2012-03-15 Abb Research Ltd Detecting islanding conditions in power networks
US8648496B2 (en) 2010-11-11 2014-02-11 The Boeing Company Reconfigurable microgrid direct current interface
EP2600479A1 (en) * 2011-12-02 2013-06-05 ABB Research Ltd. Controlling an electrical grid with islanded operation
US8907525B2 (en) 2011-12-14 2014-12-09 General Electric Company Method and system for islanding detection and protection
CN102856924B (zh) 2012-08-29 2015-01-21 中国能源建设集团广东省电力设计研究院 一种基于复合储能的微电网平滑切换控制方法
CN102841279B (zh) 2012-08-31 2014-10-15 天津大学 一种微电网孤岛检测方法
CN103066621B (zh) 2012-12-25 2014-10-08 合肥工业大学 一种应用于微电网与公共电网连接的静态开关及控制方法

Also Published As

Publication number Publication date
CN105594086A (zh) 2016-05-18
EP3042429B1 (en) 2024-11-06
EP3042429A1 (en) 2016-07-13
WO2015032420A1 (en) 2015-03-12
CN105594086B (zh) 2019-01-29
US9935463B2 (en) 2018-04-03
US20160285268A1 (en) 2016-09-29

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