Energy recovery system, vehicle, electrolysis water device, recovery method and medium

• Main Authors: LI XIUHUA, WU WEINAN, GU YUN, XU SHAOYU, ZHANG YUAN
• Format: Patent
• Language: Chinese; English
• Published: 01.10.2019
• Subjects: APPARATUS THEREFOR; BASIC ELECTRIC ELEMENTS; CHEMISTRY; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; METALLURGY; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a vehicle brake energy recovery system, a vehicle provided with the vehicle brake energy recovery system, an electrolysis water device, a vehicle brake energy recovery method and a computer readable storage medium. Wherein, the vehicle comprises a fuel cell stack, an oxygen supply system and a hydrogen supply system. The vehicle brake energy recovery system comprises a battery manager, a motor controller, the electrolysis water device, a first control valve, a second control valve and an energy controller. The energy controller is used for commanding the motor controllerto control a motor to operate at PMmax, adjusting the actual power battery charging power according to PMmax and Pbmax, and controlling the first control valve and the second control valve in response to a brake signal. The brake energy recovery rate can be increased, resource waste and environmental pollution are reduced, and vehicle load and occupied space are not increased. 本申请提出了一种车辆制动能量回收系统和具有其的车辆以及电解水装置、车辆制动能量回收方法和