The working principle of a fuel cell vehicle is that hydrogen as fuel reacts with oxygen in the atmosphere in the fuel cell of the vehicle to produce electrical energy to drive the electric motor, and the electric motor drives the vehicle. The mechanical transmission structure in the electric vehicle drives the front axle (or rear axle) and other walking mechanical structures of the car to work, thereby driving the electric vehicle forward.
7 core components fuel cell. The reaction result of the fuel cell will produce very little carbon dioxide and nitrogen oxides, and the by-product mainly produces water, so it is called a new green environmentally friendly car. A fuel cell vehicle is a type of electric vehicle whose core component is the fuel cell. Through the chemical reaction of hydrogen and oxygen, instead of burning, it is directly converted into electrical power.
Hydrogen fuel for fuel cell vehicles can be obtained through several ways. Some vehicles carry pure hydrogen fuel directly, while others may be equipped with fuel reformers that convert hydrocarbon fuel into hydrogen-rich gas. Individual fuel cells must be combined into a fuel cell stack in order to obtain the necessary power to meet the requirements of vehicle use. Figure 2 is a schematic diagram of the fuel cell body of a fuel cell vehicle.