CN113036804B - 交直流微电网控制方法及装置 - Google Patents

交直流微电网控制方法及装置 Download PDF

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Publication number
CN113036804B
CN113036804B CN202110303508.9A CN202110303508A CN113036804B CN 113036804 B CN113036804 B CN 113036804B CN 202110303508 A CN202110303508 A CN 202110303508A CN 113036804 B CN113036804 B CN 113036804B
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China
Prior art keywords
power
grid
micro
energy storage
bidirectional converter
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Active
Application number
CN202110303508.9A
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English (en)
Chinese (zh)
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CN113036804A (zh
Inventor
周强
张亚平
付勇
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.)
Xian Linchr New Energy Technology Co Ltd
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Xian Linchr New Energy Technology Co Ltd
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Publication date
Application filed by Xian Linchr New Energy Technology Co Ltd filed Critical Xian Linchr New Energy Technology Co Ltd
Priority to CN202110303508.9A priority Critical patent/CN113036804B/zh
Publication of CN113036804A publication Critical patent/CN113036804A/zh
Priority to DE112021007351.6T priority patent/DE112021007351T5/de
Priority to PCT/CN2021/141325 priority patent/WO2022199173A1/zh
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Publication of CN113036804B publication Critical patent/CN113036804B/zh
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Classifications

    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • 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
    • 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
    • H02J3/388—Islanding, i.e. disconnection of local power supply from the network
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • 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
    • 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
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • 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
    • 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
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
CN202110303508.9A 2021-03-22 2021-03-22 交直流微电网控制方法及装置 Active CN113036804B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202110303508.9A CN113036804B (zh) 2021-03-22 2021-03-22 交直流微电网控制方法及装置
DE112021007351.6T DE112021007351T5 (de) 2021-03-22 2021-12-24 Verfahren und Vorrichtung zur Steuerung eines Wechselstrom- und Gleichstrom-Mikronetzes
PCT/CN2021/141325 WO2022199173A1 (zh) 2021-03-22 2021-12-24 交直流微电网控制方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110303508.9A CN113036804B (zh) 2021-03-22 2021-03-22 交直流微电网控制方法及装置

Publications (2)

Publication Number Publication Date
CN113036804A CN113036804A (zh) 2021-06-25
CN113036804B true CN113036804B (zh) 2024-01-26

Family

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CN202110303508.9A Active CN113036804B (zh) 2021-03-22 2021-03-22 交直流微电网控制方法及装置

Country Status (3)

Country Link
CN (1) CN113036804B (de)
DE (1) DE112021007351T5 (de)
WO (1) WO2022199173A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113036804B (zh) * 2021-03-22 2024-01-26 西安领充创享新能源科技有限公司 交直流微电网控制方法及装置
CN116191515B (zh) * 2023-03-28 2023-12-15 上海艾临科智能科技有限公司 交流侧储能装置充放电参数控制方法、装置及电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277185B1 (ko) * 2011-12-23 2013-06-24 재단법인 포항산업과학연구원 Ｄｃ 마이크로그리드 시스템 및 이를 이용한 ａｃ 및 ｄｃ 복합 마이크로그리드 시스템
CN103269084A (zh) * 2013-03-28 2013-08-28 上海空间电源研究所 一种防逆流控制装置及其用于光伏储能并网发电的方法
CN107086611A (zh) * 2017-06-12 2017-08-22 国网江苏省电力公司无锡供电公司 变电站交直流混合微网站用电系统的控制方法
CN109103925A (zh) * 2018-07-31 2018-12-28 国网江苏省电力有限公司淮安供电分公司 一种基于光伏发电的微电网
CN109742794A (zh) * 2018-12-29 2019-05-10 北京四方继保自动化股份有限公司 一种分布式光伏发电并网防逆流控制器及控制方法
CN211556872U (zh) * 2020-04-22 2020-09-22 四川电力设计咨询有限责任公司 一种并离网一体化家用储能系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9411389B2 (en) * 2012-10-09 2016-08-09 Nec Corporation Distributed generation control for microgrid during islanding
CN109861299A (zh) * 2019-04-22 2019-06-07 协鑫能源工程有限公司 防逆功率自动控制方法、装置以及新能源发电系统
CN113036804B (zh) * 2021-03-22 2024-01-26 西安领充创享新能源科技有限公司 交直流微电网控制方法及装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277185B1 (ko) * 2011-12-23 2013-06-24 재단법인 포항산업과학연구원 Ｄｃ 마이크로그리드 시스템 및 이를 이용한 ａｃ 및 ｄｃ 복합 마이크로그리드 시스템
CN103269084A (zh) * 2013-03-28 2013-08-28 上海空间电源研究所 一种防逆流控制装置及其用于光伏储能并网发电的方法
CN107086611A (zh) * 2017-06-12 2017-08-22 国网江苏省电力公司无锡供电公司 变电站交直流混合微网站用电系统的控制方法
CN109103925A (zh) * 2018-07-31 2018-12-28 国网江苏省电力有限公司淮安供电分公司 一种基于光伏发电的微电网
CN109742794A (zh) * 2018-12-29 2019-05-10 北京四方继保自动化股份有限公司 一种分布式光伏发电并网防逆流控制器及控制方法
CN211556872U (zh) * 2020-04-22 2020-09-22 四川电力设计咨询有限责任公司 一种并离网一体化家用储能系统

Also Published As

Publication number Publication date
DE112021007351T5 (de) 2024-01-04
WO2022199173A1 (zh) 2022-09-29
CN113036804A (zh) 2021-06-25

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