摘要
舰船三相异步电动机的调速控制决定了电机的输出功率,主机调速控制的精度越高,舰船动力系统输出的动力越灵活和准确。本文首先建立了舰船三相异步电动机的数学模型和电机SVPWM矢量控制器,在此基础上设计了一种TMS320F2812为控制核心的舰船主机调速控制系统,并利用Matlab/simulink平台对主机调速过程进行了仿真试验。
The speed control of ship three-phase asynchronous motor determines the output power of the motor. The higher the accuracy of the speed control of the main engine, the more flexible and accurate the output power of the ship power system. In this paper, the mathematical model of three-phase asynchronous motor and SVPWM vector controller of motor are established firstly. Based on this, a speed control system of marine main engine is designed with TMS320 F2812 as the control core, and the speed control process of main engine is simulated with Matlab/Simulink platform.
作者
孙晓晖
和红梅
李爱宁
SUN Xiao-hui;HE Hong-mei;LI Ai-ning(Hebei University of Water Resources and Electric Engineering,Cangzhou 061001,China;Hebei Water Conservancy Automation and Informatization Application Technology Research and Development Center,Cangzhou 061001,China)
出处
《舰船科学技术》
北大核心
2021年第12期67-69,共3页
Ship Science and Technology
基金
河北省水利厅科研项目(2018-44)
