随着电力电子技术的发展，越来越多的非线性负载被应用到工业生产中，电网谐波污染日益加重。混合型有源电力滤波器（hybridactivepowerfilter，HAPF）结合了无源滤波器（passivefilter，PF）和有源电力滤波器（activepowerfilter，APF）的优点，既能有效的抑制负载谐波电流又能提供大容量无功补偿，因此得到广泛关注。 本文在总结分析并联混合型有源滤波器的发展现状及研究热点的基础上，对一种新颖的无变压器并联混合型有源电力滤波器（transformerlessshunthybridactivepowerfilter，TLS-HAPF）进行了研究，推导了其滤波...With the development of power electronics technology, more and more non-linear load is applied to the industrial production, which makes the harmonic pollution rising in the grid. The hybrid active power filter (HAPF) combined the advantage of passive filter (PF) and active power filter (APF), which can effectively inhibit the harmonic current and can provide reactive power compensation also. So t...学位：工学硕士院系专业：物理与机电工程学院_机械电子工程学号：1992010115271
