Hydrogen energy recycling type automobile clean hybrid power system

Abstract

The invention provides an automobile hybrid power system. The automobile hybrid power system comprises a power generation part and a power part, wherein the power generation part comprises a compressed hydrogen power generation part, a hydrogen fuel cell power generation part, a super-capacitor and cell power generation part and a switching reluctance power generator; and the power part comprises a switching reluctance motor. The compressed hydrogen power generation part comprises a high-pressure hydrogen storage gas tank, a manual stop valve, an electromagnetic decompression valve, an electromagnetic stop valve-I, a pneumatic motor, a transmission wheel, a switching reluctance power generator and the like; the high-pressure hydrogen storage gas tank is provided with an external gas filling hole of the gas tank, a safety valve and a barometer; the high-pressure hydrogen storage gas tank is connected with the pneumatic motor through a pipeline-I; the pipeline-I is sequentially provided with the manual stop valve, the electromagnetic decompression valve and the electromagnetic stop valve-I; the pneumatic motor is connected with a rotary shaft of the switching reluctance power generator through the transmission wheel; the switching reluctance power generator is connected with the switching reluctance motor; and the switching reluctance motor is connected with an automobile transmission shaft. Compressed gas energy and contained hydrogen energy of hydrogen gas can be used for two times and energy utilization efficiency is extremely increased; the driving distance of an automobile is effectively expanded; and meanwhile, zero-pollution emission is realized.

Description

technical field [0001] The invention relates to an automobile hybrid power system, which belongs to the field of automobile power and mechanical engineering, in particular to a clean automobile hybrid power system utilizing compressed gas energy and a hydrogen fuel cell for energy supply. Background technique [0002] As an important means of transportation for human beings, automobiles have made great contributions to human progress. However, traditional internal combustion engine vehicles need to consume a large amount of non-renewable energy such as oil and natural gas, and a large amount of harmful gases produced by the combustion of internal combustion engines are discharged into the atmosphere along with vehicle exhaust, seriously endangering people's health, and a large amount of carbon dioxide gas emitted after combustion has become One of the main causes of the global warming effect. The extensive use of traditional internal combustion engine vehicles has brought a...

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Problems solved by technology

[0008] The technical problem to be solved by the present invention is that, in view of the problems of wasting resources and polluting the environment in existing traditional internal combustion engine vehicles, hybrid vehicles still rely on fuels such as petroleum, and pure electric vehicles and aerodynamic engine vehicles have short driving distances and slow speeds, etc. problems, providing a new type of clean automotive powertrain

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