The invention discloses a double-planet-row hybrid power system and a control method thereof. The double-planet-row hybrid power system comprises an engine, a driving motor, a first planet row and a second planet row, wherein the engine is connected with a first transmission assembly used for power transmission, the first transmission assembly is connected with the first planet row, the first transmission assembly is provided with a first locking device used for power locking, the driving motor is connected with a third transmission assembly, the third transmission assembly is connected with afirst clutch, a second clutch and a third clutch, the first clutch is connected with the third transmission assembly and the second planet row, the second clutch is connected with the third transmission assembly and a fourth transmission assembly, the fourth transmission assembly is mechanically connected with a steering oil pump, the third clutch is connected with the third transmission assemblyand a fifth transmission assembly, and the fifth transmission assembly is mechanically connected with the air compressor. The double-planet-row hybrid power system is advantaged in that the driving motor replaces an engine to drive the steering oil pump and the air compressor to work, fuel oil of the engine is saved, and the arrangement space of a vehicle is not occupied.
本发明公开了一种双行星排混合动力系统及其控制方法,其包括发动机、驱动电机、第一行星排及第二行星排,其中:发动机连接有一用于动力传输的第一传动组件,第一传动组件与第一行星排相连接;第一传动组件上设有用于动力锁止的第一锁止器;驱动电机连接有一第三传动组件,第三传动组件上分别连接有第一离合器、第二离合器及第三离合器,第一离合器连接第三传动组件与第二行星排;第二离合器连接第三传动组件与第四传动组件,第四传动组件与转向油泵机械连接;第三离合器连接第三传动组件与第五传动组件,第五传动组件与空气压缩机机械连接;本发明通过驱动电机代替发动机驱动转向油泵及空气压缩机工作,节省发动机的燃油,不占用车辆的布置空间。
Double-planet-row hybrid power system and control method thereof
一种双行星排混合动力系统及其控制方法
2020-09-08
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B62D MOTOR VEHICLES , Motorfahrzeuge |
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