期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2012
卷号：9
期号：2
出版社：IJCSI Press
摘要：The paper attempts to develop a Fuzzy based Pulse Width Modulation (PWM) scheme through the use of a Digital Signal Processor (DSP) with a view to improve the input power factor of a drive system. It corners to exploit the merits of an inherent decision making mechanism to construct a control algorithm and there from articulate a methodology to reshape the input current wave to a sinusoidal form. The procedure forges to facilitate an increase in the fundamental component of the current through the entire operating range. The scheme, investigated using a prototype model envisages to enhance the power quality indices of the AC-DC converter fed drive system, in addition to regulating its speed
关键词：IPOS; Pulse Width Modulation (PWM); Fuzzy control; Power Quality.
