Research on Design of Electric-Drive Scheme for Amphibious Electric Vehicle with Fuel Cell Battery

The characteristic and requirements of the electric drive system of the amphibious vehicle with the fuel cell battery and permanent magnet motor are introduced firstly. Then based on the mechanism of the integrated hydraulic mechanical transmission that is the traditional drive system, the mechanism scheme of the transmission system of the amphibious vehicle is designed. And also one new scheme of the electric transmission system is proposed. Through the analysis, it is denominated that this electric transmission system could meet the requirements of the amphibious vehicle, which are the driving in a variety of terrain, such as the land, water and so on. The results of the design show that the electric transmission system based on the fuel cell battery is functional and effective, which is much simpler and quieter than the traditional transmission system.