CN105226981B - 一种具有中点电位平衡控制的空间矢量调制方法 - Google Patents
一种具有中点电位平衡控制的空间矢量调制方法 Download PDFInfo
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CN106385192B (zh) * | 2016-10-31 | 2020-03-31 | 东北大学秦皇岛分校 | 三电平四桥臂逆变器控制方法 |
CN106655854B (zh) * | 2016-11-12 | 2019-02-26 | 国网江西省电力公司电力科学研究院 | 一种分区域调制的npc逆变器中点电位平衡控制方法 |
CN107104604B (zh) * | 2017-04-14 | 2019-05-14 | 华南理工大学 | 一种三电平并网逆变器模型预测直接功率控制方法 |
CN107872167B (zh) * | 2017-11-21 | 2020-06-09 | 国家电网公司 | 一种电压型三电平中点钳位变流器虚拟空间矢量调制方法 |
CN108390582B (zh) * | 2018-03-21 | 2019-02-22 | 四川大学 | 一种单相三电平变流器空间矢量脉宽调制优化方法 |
CN108683351B (zh) * | 2018-06-08 | 2019-10-18 | 山东大学 | 一种z源三电平逆变器的混合调制方法、控制器及系统 |
CN109600065B (zh) * | 2018-12-14 | 2020-01-10 | 合肥工业大学 | 一种三电平变流器不连续脉宽调制方法 |
CN113098353B (zh) * | 2021-05-24 | 2022-09-06 | 广东美芝制冷设备有限公司 | 基于变频器的脉宽调制方法、装置、变频器及存储介质 |
CN113162451B (zh) * | 2021-05-27 | 2022-11-11 | 华北电力大学(保定) | 一种多电平逆变器的中点电位平衡的控制方法及装置 |
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CN103138591B (zh) * | 2011-11-24 | 2015-09-23 | 深圳古瑞瓦特新能源股份有限公司 | 一种三电平变换中点平衡控制方法、装置及三电平变换器 |
JP6225418B2 (ja) * | 2012-04-19 | 2017-11-08 | 株式会社明電舎 | 3レベルインバータの制御装置 |
US9214874B2 (en) * | 2012-07-31 | 2015-12-15 | Yashomani Y. Kolhatkar | Intelligent level transition systems and methods for transformerless uninterruptible power supply |
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Inventor after: Tang Die Inventor after: Zhang Chuanjin Inventor after: Gong Lifeng Inventor after: Wang Ke Inventor after: Shen Jia Inventor after: Li Peng Inventor before: Tang Die Inventor before: Zhang Chuanjin Inventor before: Wang Ke Inventor before: Han Dong Inventor before: Yu Bo |
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