摘要
为了改善两电平H桥结构变频器输出谐波大、电压上升率快等缺点,设计了变频器输出滤波器——LC滤波器。讨论了LC滤波器对输出的影响,以及LC参数的选取原则。最后经过MATLAB仿真验证得出了LC滤波器参数选取的最佳值。
In order to overcome the shortcomings of two-level H-bridge structure inverter,such as large output harmonics and fast voltage rise rate,the inverter output filter-LC filter is designed.The paper discusses the influence of the LC filter on the output and the selection principle of LC parameters.Finally,the optimal value of the selected LC filter parameter is obtained through MATLAB simulation and verification.
作者
厉孟
杨森
Li Meng;Yang Sen(The Forth Navy Representative Office in Beijing,Beijing 100000,China;China Shipbuilding Industry System Engineering Research Institute,Beijing 100000 China)
出处
《船电技术》
2022年第5期48-51,共4页
Marine Electric & Electronic Engineering
