摘要
简单介绍了变频器原理、控制方式,比较了变频驱动与液压驱动的特点.并讨论变频器的在起重机方面和电力推进系统的应用,阐述了变频器在海洋工程中的发展方向.
This paper introduces the Principle and control type of the variable frequency driver. The characteristics of variable frequency drive and hydraulic pressure drive are compared. The applications in crane and electrical propulsion system are discussed. The future development of variable frequency driver in offshore is introduced.
出处
《船舶工程》
CSCD
北大核心
2011年第S1期104-106,共3页
Ship Engineering
关键词
变频器
能量回馈
移相变压器
谐波
variable frequency driver
energy feedback
phase-shifting transformer
harmonic
