Motor Control Unit

The main products of our new energy commercial vehicle electric motor control
unit system are: main drive motor controller 3-in-1 drive motor controller
(main drive + DC/DC + power distribution). We design electric commercial
vehicle system solutions to meet the needs of different vehicle models. The
integrated electric motor controller system can effectively help OEMs to
optimize the whole vehicle system design and reduce the material cost and
production cost of the whole vehicle.

Types of Motor Control Unit
Commercial Vehicle Motor Controller
Motor Control Unit
Commercial Vehicle Motor Controller Commercial Vehicle Motor Controller
Motor controller is the control unit that controls the motor to drive the whole
vehicle, and belongs to the core components of electric vehicles. Motor
controller has CAN communication function, over-current protection, overload
protection, under-voltage protection, over-voltage protection, phase loss
protection, energy feedback, power limit, high voltage interlock, fault
reporting and other functions. The motor controller technology is relatively
mature at present, it has the characteristics of high integration, high power
density, long life, stable output, etc.

Components of Motor Control Units MCU
The electric motor control unit mcu consists of an inverter and a controller.
Among them, the inverter receives the DC power delivered by the battery and
converts it into three-phase AC power to power the car motor. Next, the
electric motor controller receives signals such as motor speed and feeds them
back to the instrument. When braking or acceleration occurs, the frequency of
the electric motor controller increases or decreases, thus achieving
acceleration or deceleration.

Applications of Motor Control Units MCU
The role function of electric motor control unit:

(1) energy conversion function. Realize braking energy recovery to improve
vehicle range;

(2) Torque execution function. The controller sends negative torque values to
the motor controller to reduce energy waste;

(3) active discharge function. Large-capacity capacitor self-discharge for a
long time will have high-voltage safety risks;

(4) safety protection function. Motor system with fault detection, fault
reminding, fault handling and other safety protection functions;

(6)high-speed CAN network communication function. Effective realization of the
electric motor control unit and the whole vehicle function strategy, control
the safe and reliable operation of the motor system to ensure the safe
operation of the vehicle.

As an electric drive unit for a vehicle manufacturer, we will do our best to
meet all the needs of customers.

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