摘要
为提高公用电网的电能质量,解决电力电子装置和其它谐波源的谐波污染问题,有源电力滤波器(active power filter,APF)的研究不断取得新的进展。针对连接电感对有源电力滤波器的性能影响,通过分析在不同电压等级、不同PWM频率下电感的电压电流实验波形,对连接电感的铁心材料提出了优化设计方案,为提高有源电力滤波器装置的整体性能有一定的实际意义。
In order to improve power quality, there is incessant new evolvement in the research field of APF （active power filter）, which reduce the influence of harmonic produced by power electronic and other devices. The effect of joint inductance on APF was introduced. The experiment results of the joint inductance with variable voltage and variable PWM frequency was analyzed; A new stratege of core material for the joint inductance which is benefit for the improvement of characteristic on APF was brought forward.
出处
《电气传动》
北大核心
2008年第9期52-55,共4页
Electric Drive
基金
广东省计划基金项目(050105)
