Design of a Four-Branch LCL-Type Grid-Connecting Interface for a Three-Phase, Four-Leg Active Power Filter

Compared with the three-phase, two-split-capacitor active power filter (3P2C-APF), the three-phase, four-leg active power filter (3P4L-APF) has been widely used in three-phase, four-wire grid utility for power quality control due to its numerous advantages, such as higher current output capability,...

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Bibliographic Details
Main Authors: Wu Cao, Kangli Liu, Yongchao Ji, Yigang Wang, Jianfeng Zhao
Format: Article
Language:English
Published: MDPI AG 2015-02-01
Series:Energies
Subjects:
Online Access:http://www.mdpi.com/1996-1073/8/3/1606