CN102751742A - 一种可变开关频率提高并网性能的方法 - Google Patents
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103731010A (zh) * | 2013-12-24 | 2014-04-16 | 青海能高新能源有限公司 | 一种光伏变流器变频控制方法 |
CN104158417A (zh) * | 2014-07-25 | 2014-11-19 | 特变电工新疆新能源股份有限公司 | 一种降低光伏并网逆变器中开关损耗的控制系统及方法 |
CN104767411A (zh) * | 2015-04-22 | 2015-07-08 | 浙江乔兴建设集团湖州智能科技有限公司 | 一种光伏并网逆变器低功率不连续输出控制方法 |
CN106130078A (zh) * | 2016-06-22 | 2016-11-16 | 阳光电源股份有限公司 | 一种网侧变流器控制方法和装置 |
US9871466B2 (en) | 2014-06-25 | 2018-01-16 | Huawei Technologies Co., Ltd. | Inverter switching frequency control method and apparatus |
CN107769257A (zh) * | 2017-11-27 | 2018-03-06 | 湖北工业大学 | 一种基于lcl滤波的光伏并网逆变器的变频控制方法 |
CN109149942A (zh) * | 2018-08-06 | 2019-01-04 | 西安理工大学 | 一种用于高频谐振型直流变压器的多频率段控制方法 |
CN115347616A (zh) * | 2022-10-17 | 2022-11-15 | 四川大学 | 一种新能源并网逆变器的阻尼互济控制方法 |
US11855460B2 (en) | 2019-04-17 | 2023-12-26 | Huawei Digital Power Technologies Co., Ltd. | Photovoltaic inverter and corresponding switching frequency control method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110943602B (zh) * | 2018-09-25 | 2021-05-11 | 许继集团有限公司 | 一种变流器开关频率控制方法和控制系统 |
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CN101615859A (zh) * | 2008-06-27 | 2009-12-30 | 通用电气公司 | 高效率光伏逆变器 |
CN101710714A (zh) * | 2009-12-29 | 2010-05-19 | 浙江大学 | 一种三相电压型并网逆变器恒定开关频率的直接功率控制方法 |
CN102136810A (zh) * | 2010-09-08 | 2011-07-27 | 上海岩芯电子科技有限公司 | 一种脉冲频率调制和准谐振双模式调制的微型并网逆变器控制方法 |
JP2012070498A (ja) * | 2010-09-22 | 2012-04-05 | Daihen Corp | インバータ装置、および、このインバータ装置を備えた系統連系インバータシステム |
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- 2012-07-25 CN CN201210259276.2A patent/CN102751742B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101615859A (zh) * | 2008-06-27 | 2009-12-30 | 通用电气公司 | 高效率光伏逆变器 |
CN101710714A (zh) * | 2009-12-29 | 2010-05-19 | 浙江大学 | 一种三相电压型并网逆变器恒定开关频率的直接功率控制方法 |
CN102136810A (zh) * | 2010-09-08 | 2011-07-27 | 上海岩芯电子科技有限公司 | 一种脉冲频率调制和准谐振双模式调制的微型并网逆变器控制方法 |
JP2012070498A (ja) * | 2010-09-22 | 2012-04-05 | Daihen Corp | インバータ装置、および、このインバータ装置を備えた系統連系インバータシステム |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103731010A (zh) * | 2013-12-24 | 2014-04-16 | 青海能高新能源有限公司 | 一种光伏变流器变频控制方法 |
CN103731010B (zh) * | 2013-12-24 | 2016-06-08 | 青海能高新能源有限公司 | 一种光伏变流器变频控制方法 |
US9871466B2 (en) | 2014-06-25 | 2018-01-16 | Huawei Technologies Co., Ltd. | Inverter switching frequency control method and apparatus |
CN104158417A (zh) * | 2014-07-25 | 2014-11-19 | 特变电工新疆新能源股份有限公司 | 一种降低光伏并网逆变器中开关损耗的控制系统及方法 |
CN104158417B (zh) * | 2014-07-25 | 2016-08-24 | 特变电工新疆新能源股份有限公司 | 一种降低光伏并网逆变器中开关损耗的控制系统及方法 |
CN104767411A (zh) * | 2015-04-22 | 2015-07-08 | 浙江乔兴建设集团湖州智能科技有限公司 | 一种光伏并网逆变器低功率不连续输出控制方法 |
CN106130078A (zh) * | 2016-06-22 | 2016-11-16 | 阳光电源股份有限公司 | 一种网侧变流器控制方法和装置 |
CN107769257A (zh) * | 2017-11-27 | 2018-03-06 | 湖北工业大学 | 一种基于lcl滤波的光伏并网逆变器的变频控制方法 |
CN109149942A (zh) * | 2018-08-06 | 2019-01-04 | 西安理工大学 | 一种用于高频谐振型直流变压器的多频率段控制方法 |
CN109149942B (zh) * | 2018-08-06 | 2020-10-27 | 西安理工大学 | 一种用于高频谐振型直流变压器的多频率段控制方法 |
US11855460B2 (en) | 2019-04-17 | 2023-12-26 | Huawei Digital Power Technologies Co., Ltd. | Photovoltaic inverter and corresponding switching frequency control method |
CN115347616A (zh) * | 2022-10-17 | 2022-11-15 | 四川大学 | 一种新能源并网逆变器的阻尼互济控制方法 |
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Denomination of invention: Method for improving grid-connected performance by variable switching frequency Effective date of registration: 20141030 Granted publication date: 20140326 Pledgee: Bank of Communications Ltd. Zhangzhou branch Pledgor: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Registration number: 2014350000046 |
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