船用推进电机带速反向起动过程的研究

Research on the Counter-Starting Process for Marine Propulsion Motor in Rotating

随着舰船灵活性要求的不断提高,要求船用推进电机具有快速转换工况的能力。本文介绍了其中最重要的工况——带速反向起动的起动过程,分析了反向切换转速的计算及其控制系统应该满足的要求,特别是对转速振荡现象进行了理论分析,提出了解决这一难题的基本方案。

With increasing requirements for ship manoeurrability, marine propulsion motor is required to transform operating mode rapidly . This paper introduces important operating mode, particularly the counter-starting process for the motor in rotating, and analyzes the calculation of the counter-switch velocity and the requests for its control system. In addition, this paper also analyzes theoretically the velocity-surging phenomena and proposes a basic approach to solve this difficult problem.