有源电力滤波器的实时数字仿真器的研究与实现  

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

作　　者：陟晶[1] 刘文华[1] 宋强[1] 金一丁[1] 

机构地区：[1]清华大学电机系,北京市100084

出　　处：《电力系统自动化》2008年第23期14-17,85,共5页Automation of Electric Power Systems

基　　金：国家重点基础研究发展计划(973计划)资助项目(2004CB217907);国家自然科学基金资助项目(60703055)~~

摘　　要：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。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.

关 键 词：有源电力滤波器 绝缘门极晶体管 硬件在环 功能模型 并行计算 

分 类 号：TM743[电气工程—电力系统及自动化] TN713.8[电子电信—电路与系统]