Electric vehicle brake energy feedback system and electric retarding method
A technology of braking energy feedback and electric vehicles, applied in electric braking systems, electric vehicles, vehicle energy storage, etc., can solve the problems of no electric retarding function, etc., to increase mileage, reduce wear, and improve braking safety Effects on sex, reliability and energy utilization
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[0027] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.
[0028] A braking energy feedback system for an electric vehicle, comprising:
[0029] An anti-battery recharging circuit, the anti-battery recharging circuit is set on the line where the battery supplies power to the motor, and is used to block the electrical energy recovered and converted from the mechanical energy of the motor in reverse to the charging the battery;
[0030] A discharge resistance circuit, the discharge resistance circuit is connected on the line between the anti-battery recharging circuit and the motor, and is used to block the electrical energy recovered and converted from the mechanical energy of the motor in the anti-battery recharging circuit to the said anti-battery recharging circuit. In the case of battery charging, the electrical energy recovered and converted from the reversed ...
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