摘要
多相永磁同步发电机(MP-PMSG)是可再生能源发电系统逐渐采用的一种很有潜力的发电机型。本文重点研究基于五相永磁同步发电机(5P-PMSG)的海上潮流发电系统,并应用滑模控制器(SMC)实现5P-PMSG在开相故障时的容错控制。分析仿真结果并验证SMC的容错控制效果。
A Multi-phase permanent-magnet synchronous generator（MP-PMSG） is a promising machine gradually adopted in the renewable energy generation systems. This paper focuses on a Five-Phase permanent-magnet synchronous generator（5 P-PMSG）based on marine tidal current generation system, and a sliding mode controller（SMC） is applied to realize the fault tolerant control when open phase faults in the 5 P-PMSG exist. Simulations are carried out and the results verify the fault tolerant control effects of the SMC.
作者
孙干
Sun Gan(Shanghai Maritime University,Shanghai 201306,China)
出处
《船电技术》
2018年第9期52-56,共5页
Marine Electric & Electronic Engineering
关键词
容错控制
多相永磁同步发电机
滑模控制
DC-DC
转换器
开路故障
fault tolerance control
multiphase permanent-magnet synchronous generator
sliding mode control
dc-dc converter
open-circuit fault
