Do electric cars require an engine? Do you have an engine?


Release time:

2018-07-25

With the popularization of new energy vehicles in recent years, the trend of new energy vehicles has been rapid, especially plug-in pure electric vehicles. Currently, they are basically similar to plug-in hybrid vehicles. Many times, there is a question that plug-in hybrid engines have. So, does pure electric vehicles have engines? Do electric cars require an engine? Let's find out if pure electric vehicles have an engine and if electric vehicles require an engine. Do electric cars require an engine? So let's start with the work of electric vehicles, which drive the car through the battery - current - power regulator - electric motor - power transmission system - to complete

With the popularization of new energy vehicles in recent years, the trend of new energy vehicles has been rapid, especially plug-in pure electric vehicles. Currently, they are basically similar to plug-in hybrid vehicles. Many times, there is a question that plug-in hybrid engines have. So, does pure electric vehicles have engines? Do electric cars require an engine? Let's find out if pure electric vehicles have an engine and if electric vehicles require an engine.

新闻资讯

Do electric cars require an engine?

So, starting from the work of electric vehicles, electric vehicles complete their work by driving the vehicle through the battery - current - power regulator - electric motor - power transmission system - from their work, we can draw a conclusion that pure electric vehicles are directly driven by the motor to drive the wheels, which means that with electricity, the car can run. However, due to the current technology cannot keep up, Pure electric vehicles have poor range, but how can electric vehicles without engines achieve power conversion?
新闻资讯
This cannot be separated from a core of electric vehicles, the power transmission system, which is different from fuel powered vehicles. This device is the electric motor speed control device, which can be said to be the core component. The electric motor speed control device is set for the speed change and direction change of electric vehicles, and its function is to control the voltage or current of the energy-saving and environmentally friendly electric motor, and complete the control of the driving torque and rotation direction of the electric motor. Directly drive the wheels.
 
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The motor saves some transmission components while also saving a lot of space, reducing the weight of the vehicle, and the transmission efficiency is also much higher! Moreover, the four wheels are independently controlled, and the wheel to wheel differential function can be easily achieved through electronic control, without the need for a mechanical differential.
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From the above, it can be seen that although electric vehicles do not have engines, they have electric motors, which in simple terms are similar to battery cars. The direct drive wheels of pure electric vehicles were guaranteed more than 100 years ago
Jie has been applied before. At that time, the internal combustion engine was used to generate electricity to drive the hub motor, but later, due to high cost, low energy efficiency, and maintenance difficulties, the hub motor was abandoned and replaced with an internal combustion engine
+Transmission to drive the vehicle.