Blast: Load requirements for electric vehicle motors

The load volume of electric vehicle depends on the power of the motor, the motor drive system vibration source mainly comes from the motor powertrain internal self-excitation and road incentive two aspects, the next electric vehicle brand agent to introduce the electric vehicle motor load requirements:

　　1, the maximum speed requirements to reach the basic speed of cruise on the road 4-5 times, and electric vehicle motors only need to reach constant power is 2 times the basic speed can be.

　　2, electric vehicle drive motor requires high controllability, high steady state accuracy, good dynamic performance.

　　3, need to be based on the model and the actual application range of the design.

　　4, electric vehicles on the motor space is small, often work in high temperature, bad weather, and frequent vibration and other harsh environment.

　　5, electric vehicle motor load requirements are very strict, the requirements of the motor after loading test, motor drive system running stable, basically meet the performance indicators of the vehicle.

　　The main difference between electric vehicle and traditional automobile is that the motor replaces the traditional power source engine, so the motor is the most important component of electric vehicle, only if it is running normally, can the quality of electric vehicle be guaranteed.