Mechanical energy storage type automobile brake energy recovering and releasing device

• Main Authors: ZHAO ZHENDONG, HE SHUXIN, ZANG LIGUO, WEN SHAOBO
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a mechanical energy storage type automobile brake energy recovering and releasing device. Two-level gear transmission is adopted to be matched with a metal belt type stepless speed change device, when an automobile is braked, kinetic energy is transmitted to an energy storing flywheel through a transmission shaft of the automobile, and speed increase of the energy storing flywheel is used for storing energy to recover the brake energy; when the automobile is restarted or accelerated, the energy storing flywheel decelerates, stored energy is supplemented to the transmission shaft of the automobile again to release the energy, and connection or disconnection between the energy storing flywheel and the transmission shaft of the automobile can be controlled through combination and disconnection between an electromagnetic clutch and a transmission shaft clutch, so that the energy recovering and releasing device is started up or shut down. Energy transfer between the transmission shaft of th