WEI SHOU-QI, WANG XIAO-PENG, HE LEI. Research and Development of Active Power Filter with Three-level Diode Neutral-point Clamped Inverter. [J]. Power capacitor & reactive power compensation, 2012, 33(2): 1-6.
WEI SHOU-QI, WANG XIAO-PENG, HE LEI. Research and Development of Active Power Filter with Three-level Diode Neutral-point Clamped Inverter. [J]. Power capacitor & reactive power compensation, 2012, 33(2): 1-6. DOI: 10.14044/j.1674-1757.pcrpc.2012.02.001.
Research and Development of Active Power Filter with Three-level Diode Neutral-point Clamped Inverter
摘要
近些年来
有源电力滤波器作为抑制谐波和补偿无功的有效工具
引起了人们很大的重视。三电平技术的引入极大地促进了有源电力滤波器的发展
与传统的两电平相比具有很大的应用优势。由于自身结构的特点
导致调制算法和直流侧中点电压平衡控制的复杂性。为此
众多的学者对此进行了深入的探索和研究。本文对二极管中点箝位式有源电力滤波器的研究和发展进行了概述。
Abstract
Active power filter(APF) has caused more attention in the past few years since it is a tool that can suppress the harmonic current and compensate the reactive power.The introduction of three-level technology has greatly promoted the development of APF.Compared with the traditional two-level
it has great application advantage.Its structure characteristics make it difficult to adopt suitable modulation algorithm and control DC side neutral-point voltage balance.For this reason
the in-depth exploration and research have been carried on by many scholars.The research and development of three-level diode neutral-point clamped(NPC) active power filter are summarized in this essay.
关键词
有源电力滤波器(APF)三电平技术调制算法中点电压平衡
Keywords
active power filter(APF)three-level technologymodulation algorithmbalance of neutral-point voltage