Energy recovery braking system of explosion-proof electric vehicle

• Main Authors: XIAO LIANTAI, WANG JINGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model belongs to the technical field of vehicle braking systems, and relates to an explosion-proof electric vehicle energy recovery braking system which comprises a motor and a rear drive axle used for transmitting driving force of the motor to rear wheels, and the motor comprises a stator, a rotor rotating in the stator and an electrified coil wound on the stator. The two ends of the electrified coil are further connected to a first storage battery in parallel through a power storage circuit, a normally-open switch is arranged on the power storage circuit, and the motor and the normally-open switch are both controlled by a controller. According to the energy recovery braking system, during normal driving, the motor serves as a motor, and when braking is needed, the motor serves as a generator, so that the braking efficiency is higher, part of kinetic energy is recovered into electric energy and converted into driving energy, the energy is effectively utilized, and a brake pad is protected. 本实用新型属