基于免疫遗传算法的船舶电站逆变控制器功率PID控制及节能优化研究

Power PID control of inverter controller for ship power station based on immune genetic algorithm and energy saving optimization research

在船舶电站控制系统中,主要是对逆变控制器进行功率控制,使整个系统能够根据不同的负荷要求,输出对应大小的功率,提高了整个电力系统的能量转换效率,同时也延长了电力控制器的使用寿命。但是由于逆变控制器常年工作在高温的环境中,故障率也居高不下,因此需要科研人员对控制器的稳定性进行重点研究。本文主要结合免疫遗传控制算法,对船舶电力系统中的逆变控制器进行建模分析,并从系统需求的角度,采用了统一的PID控制算法,优化了控制效率,同时也有利于降低功耗,提升节能水平。

In the control system of the ship power station, the power control of the inverter controller is mainly carried out, so that the whole system can output the corresponding power according to the different load requirements and improve the energy conversion efficiency of the whole power system. Life of the power controller. However, due to the inverter inverter operating in high temperature environment, the failure rate is also high, so the need for scientific research personnel to focus on the stability of the controller. In this paper, the immune genetic control algorithm is used to analyze the inverter controller in the ship power system. Based on the system requirements, a unified PID control algorithm is adopted to optimize the control efficiency and to reduce the efficiency power consumption, improve energy efficiency.