The invention provides an energy control method for an electric propulsion system of a hybrid power yacht. A propulsion motor rotating speed management system, a battery temperature adjusting system and a battery pack water cooling plate device are included. Through the method, the total energy stored by the power battery pack can be calculated, so that a power system meets the ship navigation requirement, the system operation performance is optimized, and the overall economical efficiency of the hybrid power yacht is improved; two power battery packs are arranged, one battery pack is used for storing electric energy converted by solar equipment or wind power generation equipment on the yacht, the rotating speed of a propulsion motor is monitored in real time through a PSO algorithm, and the battery pack water-cooling plate device provides appropriate battery temperature for the battery pack and optimizes energy consumption of the battery under the constantly changing environment temperature, so that the energy consumption of the battery is reduced, and the energy consumption of the yacht is reduced. And the electric propulsion system of the hybrid power yacht has longer service life.
本发明提供了一种混合动力游艇电力推进系统的能量控制方法,包括:推进电动机转速管理系统、电池温度调节系统以及电池包水冷板装置;通过该方法可以计算动力电池组存储的总能量,使动力系统既满足船舶航行需求又优化系统运行性能,提高混合动力游艇整体经济性;本发明设置两个动力电池组,其中一个电池组用于存储游艇上的太阳能设备或风能发电设备转化的电能,并通过PSO算法实时监测推进电动机转速,在不断变化的环境温度下,电池包水冷板装置为电池包提供合适的电池温度,优化电池的能耗,使混合动力游艇电力推进系统获得更长的寿命。
Energy control method for electric propulsion system of hybrid power yacht
一种混合动力游艇电力推进系统的能量控制方法
2023-09-19
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |