The invention relates to a discharge control method and device, a vehicle, electronic equipment and a storage medium, and belongs to the technical field of vehicles. The method comprises the following steps: receiving a collision signal in a boost charging mode; and controlling an input bypass capacitor in the boost auxiliary module and a direct current bus capacitor in the motor driving module to discharge simultaneously. According to the discharge control method disclosed by the embodiment of the invention, after the collision signal is received in the boost charging mode, the input bypass capacitor in the boost auxiliary module and the direct current bus capacitor in the motor driving module are controlled to discharge at the same time. By controlling the input bypass capacitor Cin and the DC bus capacitor Cdclink to discharge at the same time, the discharge mode that the energy of the Cin is transferred to the Cdclink is avoided, the overvoltage risk is avoided, the personnel safety is ensured, in addition, the discharge speed is increased, the discharge time is short, and the personnel safety is further ensured.
本公开关于一种放电控制方法、装置、车辆、电子设备及存储介质,属于车辆技术领域。其中,该方法包括:在升压充电模式下接收到碰撞信号;控制升压辅助模块中的输入旁路电容和电机驱动模块中的直流母线电容同时放电。本公开实施例的放电控制方法,在升压充电模式下接收到碰撞信号后,控制升压辅助模块中的输入旁路电容和电机驱动模块中的直流母线电容同时放电。通过控制输入旁路电容Cin和直流母线电容C_dclink同时放电,规避了将Cin的能量转移到C_dclink的放电方式,避免了过压风险,保证了人员安全,另外,加快了放电速度,放电时间短,进一步保证了人员安全。
Discharge control method and device, vehicle, electronic equipment and storage medium
放电控制方法、装置、车辆、电子设备及存储介质
2023-08-15
Patent
Elektronische Ressource
Chinesisch
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen |
Vehicle discharge control method and device, electronic equipment and storage medium
Europäisches Patentamt | 2023
|Discharge control method and device of vehicle, electronic equipment and storage medium
Europäisches Patentamt | 2024
|Vehicle discharge current control method and device, electronic equipment and storage medium
Europäisches Patentamt | 2024
|Electric vehicle discharge control method, equipment, storage medium and device
Europäisches Patentamt | 2021
|Vehicle discharge control method, device and equipment and storage medium
Europäisches Patentamt | 2023
|