The invention provides a high-voltage charge-discharge and leakage circuit integrated topological structure and device for a vehicle and belongs to the technical field of military hybrid special vehicles. The structure comprises six switching tubes, a first capacitor, a second capacitor, a third capacitor, a first inductor, a second inductor and a first resistor; the six switching tubes form an H6-like inverter bridge structure; the third capacitor is connected between the emitter of the first switching tube and the emitter of the third switching tube; the first inductor is connected between the emitter of the third switching tube and the emitter of the fifth switching tube; the third capacitor is connected with at least one first resistor and at least one second inductor in parallel. Three power supply management functions are integrated, and therefore, the size is reduced, the weight is reduced, the space is saved, the complexity of system installation, the complexity of wiring harness connection and the complexity of control logic are reduced, and system reliability is improved.
本公开提供了一种车用高压充放电与泄放电路一体化拓扑结构及装置,属于军用混动特种车辆技术领域,包括六个开关管、第一电容、第二电容、第三电容、第一电感、第二电感和第一电阻;六个开关管组成类似H6逆变桥结构,第一开关管的发射极与第三开关管的发射极之间连接有第三电容,第三开关管的发射极与第五开关管的发射极之间连接有第一电感,第三电容并联有至少一个第一电阻和至少一个第二电感;本公开将三种电源管理功能集成于一体,在缩小体积减轻重量节省空间的同时也降低了系统安装的复杂性、线束连接的复杂性及控制逻辑的复杂性,提高了系统可靠性。
High-voltage charge-discharge and leakage circuit integrated topological structure and device for vehicle
一种车用高压充放电与泄放电路一体化拓扑结构及装置
2020-08-11
Patent
Elektronische Ressource
Chinesisch
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