CN109193792B - 弱电网下并网逆变器的socvf前馈和相位补偿因子切换控制方法 - Google Patents
弱电网下并网逆变器的socvf前馈和相位补偿因子切换控制方法 Download PDFInfo
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- CN109193792B CN109193792B CN201811366076.0A CN201811366076A CN109193792B CN 109193792 B CN109193792 B CN 109193792B CN 201811366076 A CN201811366076 A CN 201811366076A CN 109193792 B CN109193792 B CN 109193792B
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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
- H02J3/24—Arrangements for preventing or reducing oscillations of power in 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
- 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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- 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
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
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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
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CN201811366076.0A CN109193792B (zh) | 2018-11-16 | 2018-11-16 | 弱电网下并网逆变器的socvf前馈和相位补偿因子切换控制方法 |
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CN201811366076.0A CN109193792B (zh) | 2018-11-16 | 2018-11-16 | 弱电网下并网逆变器的socvf前馈和相位补偿因子切换控制方法 |
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CN110176786B (zh) * | 2019-06-11 | 2023-02-10 | 湖南工业大学 | 一种弱电网下改进型加权平均电流控制方法 |
CN110148943B (zh) * | 2019-06-18 | 2022-08-23 | 福州大学 | 一种抑制电网背景谐波影响的lcl并网逆变器阻抗重塑方法 |
CN111245017B (zh) * | 2020-03-06 | 2023-04-25 | 河南理工大学 | 一种弱电网下并网逆变器电容电压前馈控制方法 |
CN111884252B (zh) * | 2020-07-27 | 2023-06-06 | 天津大学 | 一种基于阻抗重塑的新能源发电***并网逆变器控制方法 |
CN113113933B (zh) * | 2021-06-11 | 2021-08-17 | 四川大学 | 一种弱电网lcl逆变器有源阻尼控制方法及*** |
CN116131240B (zh) * | 2023-04-20 | 2023-06-23 | 深圳市德兰明海新能源股份有限公司 | 一种光伏弱电消除电路以及储能电源 |
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CN103545838B (zh) * | 2013-09-17 | 2015-11-25 | 南京航空航天大学 | 一种适用于弱电网接入条件下的并网逆变器混合阻尼自适应控制方法 |
CN103475029B (zh) * | 2013-09-27 | 2015-04-08 | 重庆大学 | 基于极点配置的三相lcl型并网逆变器控制***及方法 |
CN107895966B (zh) * | 2017-11-07 | 2020-05-01 | 合肥工业大学 | 弱电网下基于阻抗自适应的电压前馈滞后补偿控制方法 |
CN108448583A (zh) * | 2018-05-02 | 2018-08-24 | 燕山大学 | 一种应用于弱电网下并网逆变器的改进型调节器 |
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Effective date of registration: 20231226 Address after: 130200 Group 7, Helong Town Street, Nong'an County, Changchun City, Jilin Province Patentee after: Zhou Guoli Address before: Room 1206, Building 3, Jueshishan Community, Commercial North Street, Dingzhou City, Baoding City, Hebei Province, 073000 Patentee before: Hebei Jinmai Information Technology Co.,Ltd. Effective date of registration: 20231226 Address after: Room 1206, Building 3, Jueshishan Community, Commercial North Street, Dingzhou City, Baoding City, Hebei Province, 073000 Patentee after: Hebei Jinmai Information Technology Co.,Ltd. Address before: No.438, west section of Hebei Street, Haigang District, Qinhuangdao City, Hebei Province Patentee before: Yanshan University |