CN111313474B - 一种改进的微电网并网预同步控制方法 - Google Patents
一种改进的微电网并网预同步控制方法 Download PDFInfo
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- CN111313474B CN111313474B CN202010248159.0A CN202010248159A CN111313474B CN 111313474 B CN111313474 B CN 111313474B CN 202010248159 A CN202010248159 A CN 202010248159A CN 111313474 B CN111313474 B CN 111313474B
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- 238000000034 method Methods 0.000 title claims abstract description 42
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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
- H02J3/40—Synchronising a generator for connection to a network or to another generator
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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
- H02J3/01—Arrangements for reducing harmonics or ripples
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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
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
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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
- Y02E40/40—Arrangements for reducing harmonics
-
- 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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
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CN202010248159.0A CN111313474B (zh) | 2020-04-01 | 2020-04-01 | 一种改进的微电网并网预同步控制方法 |
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CN202010248159.0A CN111313474B (zh) | 2020-04-01 | 2020-04-01 | 一种改进的微电网并网预同步控制方法 |
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CN111313474A CN111313474A (zh) | 2020-06-19 |
CN111313474B true CN111313474B (zh) | 2020-12-29 |
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Families Citing this family (4)
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CN112003327B (zh) * | 2020-08-31 | 2022-07-12 | 南方电网能源发展研究院有限责任公司 | 基于神经网络自适应控制的并网预同步控制方法及其系统 |
CN112821398A (zh) * | 2021-01-05 | 2021-05-18 | 国网辽宁省电力有限公司经济技术研究院 | 一种基于同步逆变技术的微电网谐波抑制方法 |
CN113346787B (zh) * | 2021-07-02 | 2022-11-29 | 太原理工大学 | 基于pqz理论的并联双向功率变换器环流抑制方法 |
CN113964878A (zh) * | 2021-10-16 | 2022-01-21 | 浙江大学 | 一种基于下垂控制的电压源型发电单元预同步控制方法 |
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TWI415359B (zh) * | 2011-09-16 | 2013-11-11 | Nat Univ Tsing Hua | 用於市電併聯之同步調整的下降控制系統 |
CN102723741A (zh) * | 2012-04-26 | 2012-10-10 | 南京航空航天大学 | 基于下垂控制的微网逆变器的并网预同步控制方法 |
CN106300431A (zh) * | 2016-11-07 | 2017-01-04 | 燕山大学 | 一种微电网功率下垂控制方法 |
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Effective date of registration: 20231019 Address after: 1418, Sanhang Technology Building, Northwest Polytechnical University, No. 45 Gaoxin South 9th Road, Gaoxin Community, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Senneng New Energy Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231019 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 610039, No. 999, Jin Zhou road, Jinniu District, Sichuan, Chengdu Patentee before: XIHUA University |
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