| 摘要 |
A series and parallel combined dual power drive system is the first system that provides the combined operation of a series drive system and a parallel drive system; the operation of the parallel drive system allows the engine power to drive a load at high power and high efficiency, and in case of a lighter load driven at low power and low rpm the operation, the series drive system operates to drive the lighter load, so to eliminate flaws of low efficiency and high pollution observed in the prior art. <IMAGE> |
