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电力有源滤波器能够克服无源滤波器的种种缺点而被认为是一种能有效提高电能质量的装置。本文从实际应用的角度出发 ,在简要阐述单相并联型电力有源滤波器的原理的基础上 ,通过使用 Or CAD/ Pspice A/ D软件对单点进行仿真 ,论证该装置的可行性。从而更进一步用编程的方法实现了实际检测数据的滤波模拟 ,证明了该种滤波器的有效性。这些结果对三相电力有源滤波器的设计也有一定的参考价值
Active power filter to overcome the shortcomings of passive filters is considered to be a device that can effectively improve power quality. In this paper, based on practical application, based on the principle of single-phase shunt APF, the feasibility of this device is verified by using single-point simulation using Or CAD / Pspice A / D software. Thus, the filtering simulation of the actual detection data is further realized by using a programming method, and the validity of the filter is proved. These results have certain reference value to the design of three-phase active power filter