Electric Car refer to vehicles that use on-board power as power, use motors to drive wheels, and meet the requirements of road traffic and safety regulations. Electric Car use renewable electricity as alternative energy and are a green and environmentally friendly means of transportation. So do you know how Electric Car work?
The working principle of Electric Car is to use electric motors to convert electrical energy into mechanical energy to drive the vehicle. The power supply of Electric Car comes from the on-board battery. When the battery is fully charged, the vehicle can be started. The motor receives signals from the accelerator pedal and the brake pedal through the controller to control the speed and direction of the vehicle. During driving, the vehicle will be intelligently adjusted according to the battery power and the driving state of the vehicle to maintain the ideal driving state.
Batteries are the core components of Electric Car, so more space and funds are needed for research and development and production. At the same time, batteries need to be able to store a large amount of electrical energy and ensure normal charging and discharging. The type and performance of batteries have a very important impact on the endurance, driving performance and price of Electric Car.
Most Electric Car use lithium-ion batteries, which are also the core components of electronic products such as smartphones and laptops. When a lithium-ion battery is charged, the lithium ions on the positive electrode material will move to the negative electrode material through the electrolyte liquid, while releasing electrons, which will flow into the motor to drive the wheels. When the vehicle is running, the negative electrode material will absorb the lithium ions on the positive electrode material in the same way, and the electron flow will reverse, and they will flow into the battery, thus forming a battery reaction cycle.
There is also an important component in Electric Car - the electronic control system. It can control the charging and discharging of the battery, provide energy to drive the motor of the
New Car, and also control the steering, speed, torque and other parameters of the motor. At the same time, Electric Car also need to install gearboxes and reducers to achieve better acceleration and steering performance.
In short, the working principle of Electric Car is mainly composed of three parts: battery, motor and electronic control system, and the vehicle is driven by the synergy of these three parts. Compared with the mechanical power transmission method of traditional vehicles, Electric Car are more environmentally friendly and economical, so they are increasingly favored by people.
