摘要
船舶推进控制系统具有监测船舶电机运行状态、转子信息等作用,对船舶动力推进系统有重要的意义。传统的船舶推进控制系统采用机械式传感器采集电机信息,存在误差大、时效性低和不稳定等问题,本文基于新型PMSM无速度传感器技术,设计一种先进的船舶推进电机矢量控制系统。仿真实验表明,基于无速度传感器的电机矢量控制精度高、性能稳定,具有重要的理论和实际意义。
The ship propulsion control system has the function of real-time detection of ship motor running state and rotor feedback information. The traditional ship propulsion control system with mechanical sensor motor information, the problems of large error and low efficiency and instability, based on the new PMSM speed sensor-less technology, designed a kind of advanced propulsion motor vector control system. The simulation results show that the speed sensor-less vector control has the advantages of high control precision, stable performance, and so on, which has important theoretical and practical significance.
出处
《舰船科学技术》
北大核心
2017年第6X期84-86,共3页
Ship Science and Technology
基金
基金项目:半潜式海洋平台动力定位系统的研究
