CN112769117A - 一种防止直流电网过电压的控制方法 - Google Patents
一种防止直流电网过电压的控制方法 Download PDFInfo
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- CN112769117A CN112769117A CN202011610852.4A CN202011610852A CN112769117A CN 112769117 A CN112769117 A CN 112769117A CN 202011610852 A CN202011610852 A CN 202011610852A CN 112769117 A CN112769117 A CN 112769117A
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- Prior art keywords
- voltage
- power grid
- direct current
- converter
- current power
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- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
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- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc 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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011610852.4A CN112769117B (zh) | 2020-12-30 | 2020-12-30 | 一种防止直流电网过电压的控制方法 |
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CN202011610852.4A CN112769117B (zh) | 2020-12-30 | 2020-12-30 | 一种防止直流电网过电压的控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN112769117A true CN112769117A (zh) | 2021-05-07 |
CN112769117B CN112769117B (zh) | 2022-04-08 |
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CN202011610852.4A Active CN112769117B (zh) | 2020-12-30 | 2020-12-30 | 一种防止直流电网过电压的控制方法 |
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CN (1) | CN112769117B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012122896A1 (zh) * | 2011-03-15 | 2012-09-20 | 隆鑫通用动力股份有限公司 | 一种内燃机驱动发电机组并联运行的控制方法和装置 |
CN104682437A (zh) * | 2015-02-11 | 2015-06-03 | 范征 | 一种风电场的有功/无功实时闭环下垂控制方法 |
CN105406488A (zh) * | 2015-12-15 | 2016-03-16 | 武汉大学 | 一种基于光伏逆变器无功调节的过电压抑制方法 |
CN107888087A (zh) * | 2016-09-29 | 2018-04-06 | 慧与发展有限责任合伙企业 | 包括逻辑电路的电源 |
-
2020
- 2020-12-30 CN CN202011610852.4A patent/CN112769117B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012122896A1 (zh) * | 2011-03-15 | 2012-09-20 | 隆鑫通用动力股份有限公司 | 一种内燃机驱动发电机组并联运行的控制方法和装置 |
CN104682437A (zh) * | 2015-02-11 | 2015-06-03 | 范征 | 一种风电场的有功/无功实时闭环下垂控制方法 |
CN105406488A (zh) * | 2015-12-15 | 2016-03-16 | 武汉大学 | 一种基于光伏逆变器无功调节的过电压抑制方法 |
CN107888087A (zh) * | 2016-09-29 | 2018-04-06 | 慧与发展有限责任合伙企业 | 包括逻辑电路的电源 |
Non-Patent Citations (1)
Title |
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黄智达: "多端柔性直流输电系统动态协调优化控制策略", 《智慧电力》 * |
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Publication number | Publication date |
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CN112769117B (zh) | 2022-04-08 |
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Inventor after: Xu Weifeng Inventor after: Lin Qiaohong Inventor after: Tang Yongqing Inventor after: Yang Yusuan Inventor after: Zhu Huijun Inventor after: Dai Xiaojun Inventor after: Cheng Jianjun Inventor after: Luo Yonghui Inventor before: Yang Yusuan Inventor before: Zhu Huijun Inventor before: Tang Yongqing Inventor before: Dai Xiaojun Inventor before: Cheng Jianjun Inventor before: Luo Yonghui |
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