| 摘要 |
With the growing demand of oil products in the world, this invention can help curb the fuel consumption rate of trucks/large motor vehicles without reducing peak power outputs. A vehicle having a "dual series" hybrid power systems includes two liquid fueled internal combustion engines, each engine having a generator directly connected. There is an electric motor for drivability directly connected to one or more ground engaging wheels. A first electrical storage device (battery pack) stores electricity that powers the electric motor. Two voltage reducers are coupled between both of the generators and the first electrical storage device and has an accessory voltage output, which has a lower voltage than the charging power output of the generators, to keep the accessory second electrical storage device fully charged.
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