Advantages and disadvantages of hybrid cars

The advantages and disadvantages of hybrid cars are as follows:

A. Advantages

1, economic: the most attractive advantage of hybrid power is that it can improve the fuel economy of the automobile, thus reducing the burden on the user, and taking into account the fuel economy and environmental protection.

2, environmental protection: fuel direct engine, battery electric motor, as well as air-conditioning compressor and auxiliary energy system, the reasonable distribution of power, can greatly reduce the harmful substances in the automobile exhaust, thereby reducing air pollution, play a role in protecting the environment.

3, energy saving and emission reduction: fuel-electric hybrid cars can realize the automatic engine stop, saving energy, saving energy, reduce exhaust emissions, realize green travel.

2. Disadvantages

1. Manufacturing costs: Hybrid vehicles need to integrate intelligent engine systems, fuel pump systems, photovoltaic storage battery systems and other components in the car body, which aggravates the cost.

2, maintenance costs: compared with conventional gasoline vehicles, hybrid vehicles are very complex components, with certain characteristics, if a failure, the replacement cost of parts is higher.

Principle of Hybrid Electric Vehicle

Hybrid Electric Vehicle is a vehicle with a fuel engine on top of an electric vehicle, which is fueled by two types of fuel: battery power and gasoline. When the vehicle is used, the first is a mixture of engine and conventional fuel drive, from the engine to the electric motor output a certain amount of power to meet the various power requirements to drive the car to run.

Additionally, a numerical control monitoring system is used to coordinate the battery and the engine, realizing intelligent control of the engine, the battery, the electric motor and other spare parts, regulating the power source and the energy source, so that the car can realize low-carbon and low-pollution drive as much as possible, and achieve the best fuel economy and environmental protection purposes.

In addition, there is also a charging system designed to drive the various functions of the car, such as the braking system, refrigeration system, etc.; in addition, an electronic control system is also used to detect faults in the engine system and electrical system, etc., to maintain the normal operation of the car and keep the car normal, reliable and safe performance.

The whole system is equipped with a number of parts such as engine, electronic control system, storage power system, etc., and the difference with the traditional completely gasoline car, only need gasoline added to the vehicle, the battery module can complete the auxiliary function of the engine.