An Improved Q-Axis Current Control to Mitigate the Low-Frequency Oscillation in a Single-Phase Grid-Connected Converter System

An electric railway system is a typical single-phase grid-connected converter system, and the low-frequency oscillation (LFO) phenomenon in electric railway systems has been widely reported around the world. Previous research has indicated that the LFO is a small-signal instability issue caused by i...

Полное описание

Библиографические подробности
Главные авторы: Kai Wei, Changjun Zhao, Yi Zhou
Формат: Статья
Язык:English
Опубликовано: MDPI AG 2023-04-01
Серии:Energies
Предметы:
Online-ссылка:https://www.mdpi.com/1996-1073/16/9/3816