小型电力推进船舶推进控制系统

Research on the Propulsion Control System for Small Electric Propulsion Ships

针对小型电力推进船舶推进控制系统简单、对复杂环境适应性差的问题,在借鉴传统内燃机动力推进船舶主机控制策略基础上,根据小型电力推进船舶的特点和推进控制功能要求,提出了更加完善的控制系统方案,并建立了系统仿真模型.仿真结果表明,所提出的控制系统方案是可行的,提高了电力推进船舶的稳定性及安全性,使小型电力推进船舶更能够适应海上多变的环境.

In order to conquer the disadvantages of small electric propulsion ship propulsion control system such as being simple and the poor adaptability to complex environment, a new control system was studied. According to function requirements of the propulsion control for small electric propulsion system, an improved scheme for the control system of small electric propulsion ship was provided based on the control strategy of the traditional internal combustion engine propulsion system and the characteristics of small electric propulsion ship. The simulation model for the control system was established. The simulation results showed that the proposed scheme of control system was feasible and could improve the stability and safety of electric propulsion ship, and hence help the small electric propulsion ship to adapt to the diverse sea environment.