Topology and Control Strategy of PV MVDC Grid-Connected Converter with LVRT Capability

This paper proposes an isolated buck-boost topology and control strategy for the photovoltaic (PV) medium-voltage DC (MVDC) converter with low-voltage ride through (LVRT) capability. The proposed isolated buck-boost topology operates on either boost or buck mode by only controlling the active semico...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Huan Wang, Yu Zhou, Xinke Huang, Yibo Wang, Honghua Xu
Format:	Article
Language:	English
Published:	MDPI AG 2021-03-01
Subjects:	MVDC converter dc–dc LVRT current control
Online Access:	https://www.mdpi.com/2076-3417/11/6/2739