【摘要】 文章介绍了有源滤波器控制器的结构和功能以及基于数字信号处理器(DSP)的主控制器和PWM脉冲发生器的基本原理、硬件构成与实现方法。数字仿真和试验装置的实验结果表明,该PWM脉冲发生器精度高、可靠性好,主控制器具有良好的性能。更多还原

【Abstract】 The structure and function of active power filter controller is proposed. The basic principles of digital signalprocessor (DSP) based main controller and pulse widthmodulation (PMW) pulse generator, the constitution andimplementation of their hardware are given. The results fromdigital simulation and experiment on testing device show that the presented pulse generator possesses high precision andreliability, the main controller has good performance.更多还原