船用变频软启动器设计与验证

Design and Verification of Marine Frequency Conversion Soft Starter

船用变频软启动器是船舶电力传动系统的重要组成部分,是传动系统的启动控制设备,使系统根据指令从零开始调节电机的速度至额定转速,然后电机并网工作。本文主要介绍了船用变频软启动器的硬件方案设计、软件方案设计和验证,为船用变频软启动器的广泛应用提供技术支撑。

The marine frequency conversion soft starter,as an important part of the marine electric drive system,is the starting control equipment of the drive system.It makes the speed of the motor adjustable from zero to the rated speed according to the command and makes the motor paralled into the power grid smoothly.In this paper,the hardware scheme design,software scheme design and verification of marine motor frequency conversion soft starter are introduced,which provides some reference for the wide application of the starters.