Petrol-electric hybrid using working residual heat to generate power

Abstract

The invention relates to a system device using residual heat of an internal-combustion engine to do heat work and thermoelectric conversion to generate power and charge. When fuel oil power works, a battery array is continuously charged to be full by the system device; an electric driving motor is started to work while a fuel oil machine is stopped; when the electric quality of the battery array is not enough, the fuel oil power is restarted to work in a work process and the process is repeated to improve the utilization rate of the energy consumption. According to the invention, on the basis of not changing the structure of the modern internal-combustion engine, the residual heat energy is sufficiently utilized to be converted into electric energy and the battery is rapidly charged; and the total heat work and thermoelectric conversion of the comprehensive internal-combustion engine reaches 64%. According to a generator provided by the invention, on the basis of changing a stator structure, magnetic flux can be increased by one time, the efficiency of the generator with the same type is improved by 0.18%, the volume is reduced by 1 / 3 and the weight is reduced by 1 / 4. For example, the oil consumption of hundred kilometers of 2.0-displacement is 3.3 kilograms together and the oil is saved by more than 3 kilograms in the hundred kilometers; the temperature of an air outlet of an exhaust pipe of an engine is about 26 DEG C and the effects of low carbon, energy saving and emission reduction are obvious.

Description

technical field [0001] The invention relates to an oil-electric hybrid power, which is a system device for using the waste heat of an internal combustion engine to perform thermal power conversion power generation charging and thermoelectric conversion power charging. When the fuel power is working, the battery array is continuously charged through the system device of the present invention. When the power of the battery array is full, the fuel engine is stopped, and the electric motor is started for electric work. When the power of the battery array is not enough to work, Restart the fuel power work, and go back and forth like this to achieve the effect of improving energy consumption utilization and low-carbon energy saving and emission reduction. Background technique [0002] With the strengthening of people's awareness of environmental protection and the increasing shortage of global petrochemical resources, energy conservation, emission reduction and low-carbon life hav...

AI Technical Summary

Problems solved by technology

[0003] The current technology has made the direct thermal power conversion efficiency of the internal combustion engine reach about 40%, and the remaining 60% of the heat energy is dissipated and discharged. At the same time, it also causes serious negative effects on the atmospheric environment and directly affects the healthy life of human beings.

Images