CN102751742B - 一种可变开关频率提高并网性能的方法 - Google Patents
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110943602A (zh) * | 2018-09-25 | 2020-03-31 | 许继集团有限公司 | 一种变流器开关频率控制方法和控制*** |
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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 |
CN105207506B (zh) | 2014-06-25 | 2017-12-29 | 华为技术有限公司 | 一种逆变器的控制方法、装置和*** |
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***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 |
CN107769257B (zh) * | 2017-11-27 | 2019-02-26 | 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 |
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 |
CN110098635B (zh) | 2019-04-17 | 2022-06-28 | 华为数字能源技术有限公司 | 一种光伏逆变器以及相应开关频率控制的方法 |
CN115347616B (zh) * | 2022-10-17 | 2023-03-14 | 四川大学 | 一种新能源并网逆变器的阻尼互济控制方法 |
Citations (4)
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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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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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110943602A (zh) * | 2018-09-25 | 2020-03-31 | 许继集团有限公司 | 一种变流器开关频率控制方法和控制*** |
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