CN116094069A - 一种基于频率电压补偿的vsg并联运行控制策略及系统 - Google Patents
一种基于频率电压补偿的vsg并联运行控制策略及系统 Download PDFInfo
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- CN116094069A CN116094069A CN202310290964.3A CN202310290964A CN116094069A CN 116094069 A CN116094069 A CN 116094069A CN 202310290964 A CN202310290964 A CN 202310290964A CN 116094069 A CN116094069 A CN 116094069A
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- Prior art keywords
- vsg
- module
- voltage
- loop
- parallel operation
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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
- 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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/48—Controlling the sharing of the in-phase component
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/16—Circuit arrangements for ac mains or ac distribution networks 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—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
- H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
- H02J3/241—The oscillation concerning frequency
-
- 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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- 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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/50—Controlling the sharing of the out-of-phase component
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310290964.3A CN116094069B (zh) | 2023-03-23 | 2023-03-23 | 一种基于频率电压补偿的vsg并联运行控制策略及系统 |
Applications Claiming Priority (1)
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CN202310290964.3A CN116094069B (zh) | 2023-03-23 | 2023-03-23 | 一种基于频率电压补偿的vsg并联运行控制策略及系统 |
Publications (2)
Publication Number | Publication Date |
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CN116094069A true CN116094069A (zh) | 2023-05-09 |
CN116094069B CN116094069B (zh) | 2023-07-07 |
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CN202310290964.3A Active CN116094069B (zh) | 2023-03-23 | 2023-03-23 | 一种基于频率电压补偿的vsg并联运行控制策略及系统 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193707A (zh) * | 2018-08-17 | 2019-01-11 | 江苏大学 | 基于虚拟同步发电机的负序电压补偿双环控制方法及系统 |
CN113394828A (zh) * | 2021-06-29 | 2021-09-14 | 武汉理工大学 | 一种基于电压二次调节的改进vsg并联控制方法 |
CN114243761A (zh) * | 2021-11-25 | 2022-03-25 | 国网山东省电力公司烟台供电公司 | 一种微电网车并离网运行模式切换的控制方法及系统 |
-
2023
- 2023-03-23 CN CN202310290964.3A patent/CN116094069B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193707A (zh) * | 2018-08-17 | 2019-01-11 | 江苏大学 | 基于虚拟同步发电机的负序电压补偿双环控制方法及系统 |
CN113394828A (zh) * | 2021-06-29 | 2021-09-14 | 武汉理工大学 | 一种基于电压二次调节的改进vsg并联控制方法 |
CN114243761A (zh) * | 2021-11-25 | 2022-03-25 | 国网山东省电力公司烟台供电公司 | 一种微电网车并离网运行模式切换的控制方法及系统 |
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CN116094069B (zh) | 2023-07-07 |
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Effective date of registration: 20230915 Address after: 223005 Qingchuang Space 16F-03, Huai'an Ecological and Cultural Tourism Zone, Huai'an City, Jiangsu Province Patentee after: Huai'an Xinye Power Construction Co.,Ltd. Address before: Room 1107, Building B3, Financial Center, No. 16 Shuidukou Avenue, Qingjiangpu District, Huai'an City, Jiangsu Province, 223001 Patentee before: Jiangsu Kewen Enterprise Management Co.,Ltd. Effective date of registration: 20230915 Address after: Room 1107, Building B3, Financial Center, No. 16 Shuidukou Avenue, Qingjiangpu District, Huai'an City, Jiangsu Province, 223001 Patentee after: Jiangsu Kewen Enterprise Management Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University |
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