Metadata
Author: ParaCrawl Corpus
Data
English[en]
Block diagram of a 4-quadrant IGBT inverter 4-quadrant converter In order to be able to feed energy back to the grid, drive converters with higher output are often rated for 4-quadrant operation, which means they consist of two topologically identical converters at the grid side and the machine side.
Chinese[zh]
四象限 IGBT 逆变器的方框图 四象限变流器 为使能量反馈回电网,较高输出的驱动变流器通常额定为四象限运行。 这意味着在电网侧和电机侧是两个拓扑结构完全相同的变流器。