Study on fuel economy performance of HEV based on powertrain test bed
This paper introduces the configuration and design of powertrain test bed of dual-motor hybrid system, based on the test bed, optimazing the torque distribution control strategy of hybrid control system of B70HEV. The result of test proves that the optimized hybrid control strategy based on the powertrain test bed improves the fuel economy performance obviously; it also provides a convenient and dependable development platform.