The invention relates to a pure electric ship power assembly system based on a three-electric system. The system comprises a main controller, a power lithium battery pack, a super capacitor bank and an electric driving device, the main controller is connected with the electric driving device through a network, the system further comprises a fuel cell stack, the fuel cell stack is provided with a fuel cell management system, the fuel cell management system is connected with the main controller through a network, and the main controller is respectively connected with the power lithium battery pack, the super capacitor bank, the fuel cell stack and the electric driving device through a power switch device, and is used for controlling the power switch device to realize switching of the power lithium battery pack, the super capacitor bank and the fuel cell stack so as to supply power to the electric driving device and realize energy transfer among the power lithium battery pack, the super capacitor bank and the fuel cell stack. The electric quantity requirements of sailing of the pure electric ship under different conditions can be met.
本发明涉及一种基于三电系统的纯电动船动力总成系统,包括主控制器、动力锂电池组、超级电容组和电动驱动装置,所述主控制器通过网络与所述电动驱动装置相连,还包括燃料电池堆,所述燃料电池堆配置有燃料电池管理系统,所述燃料电池管理系统通过网络与主控器相连,所述主控制器通过动力开关装置分别与所述动力锂电池组、超级电容组、燃料电池堆和电动驱动装置相连,用于控制动力开关装置实现对所述动力锂电池组、超级电容组和燃料电池堆的切换以向所述电动驱动装置供电,以及实现对所述动力锂电池组、超级电容组和燃料电池堆之间的能量传递。本发明能够满足纯电动船在不同情况下航行的电量需求。
Pure electric ship power assembly system based on three-electric system
一种基于三电系统的纯电动船动力总成系统
2020-04-10
Patent
Elektronische Ressource
Chinesisch
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