The common test method adopts the traditional mathematical modeling, and uses the simulation software to carry out the simulation test. The test results can not exclude the external interference in the engineering practice.
The energy stored in the energy storage device is released when the system is overloaded or overloaded to participate in the auxiliary drive, and the release speed determines the working performance of the whole machine. Through the test of the power density and energy density of the energy storage device, this paper studies how to ensure the high efficiency of the whole engine and make the engine work in the best fuel area when the regenerative energy is used to assist the whole engine.
