有源电力滤波器的实时数字仿真器的研究与实现

在大功率电力电子装置的设计与测试中，实时仿真发挥着越来越重要的作用。文中基于时间平均法建立了有源电力滤波器（APF）的实时数字模型，采用数字信号处理器（DSP）和现场可编程门阵列（FPGA），实现了一种通用的低成本的硬件方针手段，通过并行计算技术，建立电力电子器件的电磁暂态模型与散热模型，确保仿真速度的同时提高了仿真细度，能够真实地模拟电力电子器件的电磁暂态和热动态过程，测试控制器各方面的性能。

A Real-time Hardware-in-the-loop Simulator of APF

Real-time simulation is playing an increasingly important role in the designing and testing of high capacity electric equipment.In this paper,a method of hardware simulation based on DSP and FPGAs is presented.The real-time model of APF is implemented based on the time average method.By means of parallel computing,this paper provides a cost-effective and generally-applicable solving method.With transient models of electric devices,the simulator provides authentic simulation of transients and the heat dynamic process to test the functions of the controller.