【作者】 周新； 卓放； 裴云庆； 雷万钧； 李可； 王兆安；

【Author】 Zhou Xin Zhuo Fang Pei Yunqing Lei Wanjun Li Ke Wang Zhaoan

【机构】 西安交通大学；

【摘要】 文章介绍了一种实用大功率并联型有源电力滤波器,阐述了主电路和控制电路的原理和结构。对一些关键参数的选择和试验中的某些问题作了解释。该装置采用多重化技术,成功的解决了容量和开关频率的矛盾。实验和实地试运行都证明,该装置能够有效抑制电网的电流谐波。更多还原

【Abstract】 This paper introduces a practical high power parallel active power filter, and expounds the principle and structure of main and control circuit. The reasons about some problems in experiment and the choice of some parameters are given. With the multiplex technology, the contradiction between device capacity and switching frequency is solved successfully. The results of both experiment and operation in network have proved the APF can compensate the power harmonic current effectively.更多还原