According to the technical scheme, the vehicle stepless speed regulation electric control fan clutch system with the power generation function is characterized by comprising an engine, a motor, a first transmission shaft, a second transmission shaft, a fan, a planetary gear train and a storage battery; the planetary gear train comprises an outer gear ring, a sun gear and a planetary gear carrier; the first transmission shaft is connected with a sun gear in the planetary gear train; an output shaft of the motor is connected with a planetary gear carrier in the planetary gear train; the output end of the motor is electrically connected with the input end of the storage battery; the engine is connected with an outer gear ring in the planetary gear train; one side of the second transmission shaft is connected with the fan, and the other side of the second transmission shaft is connected with the first transmission shaft through a one-way bearing or a locking mechanism. The system has the advantages of high energy transmission efficiency, stepless speed regulation of the engine under all working conditions and fast fan rotating speed response; and the device has the function of a generator, can replace a generator matched with an original generator, and reduces the cost of the whole machine.
本发明采用的技术方案是:一种带发电功能的车用无级调速电控风扇离合系统,其特征在于:包括发动机、电机、第一传动轴、第二传动轴、风扇、行星齿轮系和蓄电池;所述行星齿轮系包括外齿圈、太阳轮和行星齿轮架;所述第一传动轴与行星齿轮系中的太阳轮相连接;所述电机的输出轴与行星齿轮系中行星齿轮架的相连接;所述电机的输出端与蓄电池的输入端电连接;所述发动机与行星齿轮系中的外齿圈相连接;所述第二传动轴一侧与风扇相连接,另一侧通过单向轴承或者锁止机构与第一传动轴相连接。本发明具有能量传递效率高、发动机全工况无级调速以及风扇转速响应快的优点;且具有发电机的功能,可替代原发电机匹配的发电机,降低整机成本。
Vehicle stepless speed regulation electric control fan clutch system with power generation function
一种带发电功能的车用无级调速电控风扇离合系统
2022-08-05
Patent
Electronic Resource
Chinese
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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