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Sine Wave Controller Self-test Function Oct 16, 2017

Sine Wave Controller Self-test function

The sine wave controller gives you an overview of the main functions of the sine wave controller

Ultra-quiet design technology: a unique current control algorithm that can be applied to any brushless electric vehicle motor, and has considerable control effect, improve the general adaptability of the sine wave controller, so that electric motor and controller no longer Need to match.

Constant current control technology: sine wave controller stall current and dynamic running current exactly the same, to ensure the battery life, and improve the electric motor motor starting torque.

Automatic identification of motor mode system: automatic identification of electric motor motor commutation angle, Hall phase and motor output phase, as long as the controller power cord, turn the line and the brake line is not wrong, you can automatically identify the motor input and output Mode, you can save brushless motor vehicle motor wiring trouble, greatly reducing the use of sine wave controller requirements.

Follow the abs system: with anti-charge / car EABS brakes, the introduction of the car-level EABS anti-lock technology, to the EABS brake mute, soft effect, regardless of any speed to ensure the comfort and stability of the brake There will be the original abs in the case of low-speed brake brake phenomenon, completely without damage to the motor, reduce the mechanical braking force and mechanical brake pressure, reduce brake noise, greatly increasing the safety of vehicle braking; and brake, Or downhill taxi to the energy generated by the EABS back to the battery, play the anti-charging effect, so the battery maintenance, extend battery life, increase the continued mileage, the user can adjust their own riding habits EABS brake depth.

Motor lock system: In the alert state, the alarm controller will automatically lock the motor, the controller almost no power consumption, the motor does not have special requirements, in the battery undervoltage or other abnormal circumstances on the normal implementation of electric vehicles without any impact.

Self-test function: sub-dynamic self-test and static self-test, the controller as long as the power state, it will automatically detect the associated interface status, such as turn, brake or other external switches, etc., once the failure, Automatic protection of the device, fully guarantee the safety of riding, when the controller after the protection of the protection state will automatically resume.

Anti-charging function: brake, deceleration or downhill when the EABS will be generated by the energy feedback to the battery, play the role of anti-charging, so the battery maintenance, extend battery life, increase the continued mileage.

Stall protection function: automatically determine the motor in the overcurrent is in a fully locked state or in the running state or motor short-circuit state, if the overcurrent is running, the controller will set the current limit in the fixed value to keep If the motor is in the short-circuit state, the controller will make the output of the motor. If the motor is in the short-circuit state, the controller will output the current- The current is controlled below 2A to ensure the safety of the controller and the battery.

Dynamic and static phase protection: refers to the motor running state, the electric car motor any phase phase failure occurs, the controller to protect, to avoid causing the motor burned, while protecting the electric car battery to extend battery life.