摘要
首先建立船舶电力变频系统仿真模型,对电力系统中推进电机使用矢量控制的方式,其动态性能优良,调速范围宽。并通过不同参数扰动下的情况,进行设计系统的分析。然后,并在矢量控制理论基础上建立起转子磁链定向的矢量控制电机模型,仿真实验结果表明交流变频调速系统具有良好控制效果。
Firstly,the simulation model of the ship power system is established based on vector control,which makes the AC frequency conversion speed system have excellent dynamic performances and wide speed range.Then,aiming at the situations of different parameter disturbance,the system is analyzed.And then,on the basis of vector control,the vector control motor model of the rotor magnetic chain orientation is established.Finally,the simulation results show that the AC variable frequency speed system has good control effects.
作者
李键
周瑞平
Li Jian;Zhou Ruiping(Shanghai Offshore Engineering Equipment Manufacturing Innovation Center Co.,Ltd.,Shanghai 201306,China)
出处
《船电技术》
2021年第12期31-34,共4页
Marine Electric & Electronic Engineering
关键词
船舶电力系统
矢量控制
交流变频
ship power system
vector control
AC variable frequency
