电推船能量管理系统中冗余控制的研究与实现

Design and Research of Redundancy Control of Energy Management System in the Power Propulsion Ship

为了提高电推船能量管理系统控制功能的可靠性,基于热备份冗余原理设计了一套冗余控制系统。在实验室环境下,项目完成了冗余控制功能的可靠性验证。实验证明了此项目设计的冗余控制模块能够实现主/备控制模块无缝接管,模块可用于电推船能量管理系统。

In electric propulsion ship( EPS),in order to improve the reliability of control function in energy management system( EMS),the paper described the principle of hot backup redundancy and designed a redundant control system. The paper carry out the reliability verification of the redundancy control in the laboratory. The experiment prove that the backup model can take over the main model as soon as possible. The redundant control system can be used in the EMS for PPS.