Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dual-motor hybrid power system for loader
The invention provides a dual-motor hybrid power system for a loader. The system comprises an engine, a torsion damper, a first motor, a hydraulic torque converter, a first motor controller, a batterypack, a vehicle control unit, a second motor controller, a second motor and a working hydraulic system. The output shaft of the engine is connected with the torsion damper. The torsion damper is connected with the first motor. The first motor is connected with the hydraulic torque converter. The first motor is connected with the first motor controller. The first motor controller is connected withthe battery pack. The engine is connected with the vehicle control unit. The battery pack and the vehicle control unit are respectively connected with the second motor controller. The second motor controller is connected with the second motor. The output shaft of the second motor is connected with the working hydraulic system. The vehicle control unit is electrically connected with the first motor controller and the battery pack. The engine can keep efficient operation in the optimal working range, energy is saved, emission is reduced and the service life of the motor is prolonged.
一种装载机用双电机混合动力系统，包括发动机、扭转减震器、第一电机、液力变矩器、第一电机控制器、电池组、整车控制器、第二电机控制器、第二电机和工作液压系统。发动机的输出轴与扭转减震器连接。扭转减震器与第一电机连接。第一电机与液力变矩器相连。第一电机连接有第一电机控制器。第一电机控制器连接有电池组。发动机连接设有整车控制器。电池组和整车控制器分别与第二电机控制器连接。第二电机控制器连接有第二电机。第二电机的输出轴与工作液压系统相连。整车控制器分别与第一电机控制器和电池组电气相连。本发明使发动机能够在最佳工作范围内保持高效的运转、节能减排、增加电机的使用寿命。
Dual-motor hybrid power system for loader
The invention provides a dual-motor hybrid power system for a loader. The system comprises an engine, a torsion damper, a first motor, a hydraulic torque converter, a first motor controller, a batterypack, a vehicle control unit, a second motor controller, a second motor and a working hydraulic system. The output shaft of the engine is connected with the torsion damper. The torsion damper is connected with the first motor. The first motor is connected with the hydraulic torque converter. The first motor is connected with the first motor controller. The first motor controller is connected withthe battery pack. The engine is connected with the vehicle control unit. The battery pack and the vehicle control unit are respectively connected with the second motor controller. The second motor controller is connected with the second motor. The output shaft of the second motor is connected with the working hydraulic system. The vehicle control unit is electrically connected with the first motor controller and the battery pack. The engine can keep efficient operation in the optimal working range, energy is saved, emission is reduced and the service life of the motor is prolonged.
一种装载机用双电机混合动力系统，包括发动机、扭转减震器、第一电机、液力变矩器、第一电机控制器、电池组、整车控制器、第二电机控制器、第二电机和工作液压系统。发动机的输出轴与扭转减震器连接。扭转减震器与第一电机连接。第一电机与液力变矩器相连。第一电机连接有第一电机控制器。第一电机控制器连接有电池组。发动机连接设有整车控制器。电池组和整车控制器分别与第二电机控制器连接。第二电机控制器连接有第二电机。第二电机的输出轴与工作液压系统相连。整车控制器分别与第一电机控制器和电池组电气相连。本发明使发动机能够在最佳工作范围内保持高效的运转、节能减排、增加电机的使用寿命。
Dual-motor hybrid power system for loader
一种装载机用双电机混合动力系统
WANG YUHAI (Autor:in) / LI XINGKUN (Autor:in) / LI LIANQIANG (Autor:in) / WANG XINLI (Autor:in) / ZHANG PENGLEI (Autor:in)
04.08.2020
Patent
Elektronische Ressource
Chinesisch
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