摘要
车载逆变器,如果其负载端存在非线性负载,则会在逆变器输出端引入低次谐波,影响逆变器的输出品质。研究通过控制的方法实现非线性负载下的谐波抑制,并进行了仿真和试验,确认了谐波抑制效果,验证了研究方法的有效性。
For on-board inverter, if there was a load of nonlinear load, the inverter output was introduced into the low harmonics, which would affect the output of the inverter. The control algorithm was studied to reduce these effects, and through the simulation and experiments, the harmonic suppression effect was confirmed.
出处
《机车电传动》
北大核心
2017年第2期44-47,共4页
Electric Drive for Locomotives
关键词
逆变器
非线性负载
谐波抑制
inverter
nonlinear load
harmonic suppression
