本文对充电机功率特性和谐波特性进行详细分析，在MATLAB/Simulink软件平台上对高频充电机/站进行仿真，为高频充电机谐波治理方案的给出提供依据。在了解谐波特性的基础上，采用可以动态补偿谐波和无功功率的有源电力滤波器（Active Power Filter, APF）实现对充电机/站的谐波抑制。-In this paper, the harmonic characteristic of non-sinusoidal circuit is analyzed in detail. And on the MATLAB/Simulink software platform structures, the simulation of Hf charger is built which provides the basis for Hf charger harmonic treatment scheme. On the basis of understanding the harmonic characteristic,