摘要
为了抑制电压上升率,减少电动机中的谐波分量,设计了中压变频器输出滤波器。分析了滤波器的原理,给出了LC滤波器的选取原则,讨论了LC参数的取值区间。通过仿真和试验验证了中压变频器输出滤波器参数设计的合理性。
In order to limit dv/dt and reduce harmonic component of a motor,medium voltage inverter output filter is designed.The principle of the filter is analyzed,the selection principle is given and the parameter zone on LC is discussed.Simulation and test results show that the parameters of medium voltage drive system output filters are reasonable.
出处
《船电技术》
2012年第5期15-17,共3页
Marine Electric & Electronic Engineering
关键词
中压变频器
输出滤波器
medium voltage inverter
output filter
