The invention relates to the technical field of harvesters, in particular to an extended-range hybrid electric-driven harvester which comprises an extended-range power supply system, a power battery power supply system, a power management system and a power utilization system, the extended-range power supply system and the power battery power supply system are connected to the power management system in parallel, and the power management system is connected with the power utilization system. The two power supply systems are used as a source of energy of the whole harvester, the power management system is used for distributing electric power, and the power utilization system is used for driving all working parts of the extended-range hybrid power electric drive harvester to work. Therefore, double power supplies of extended-range power supply and power battery are adopted to provide power for the whole machine, sufficient endurance operation time is ensured, a motor type can save fuel oil, reduce carbon emission and improve operation precision, the electric power framework is a brand-new electric power framework, and a transmission path is simplified through motor direct drive, so that oil consumption and the failure rate of a transmission system are reduced, and the service life of the whole machine is prolonged. And the direct-drive response speed of the motor is high, and the speed regulation range is wide.
本申请涉及收获机技术领域,尤其是涉及一种增程式混合动力电驱收获机,包括增程式供电系统、动力电池供电系统、电源管理系统及用电系统,增程式供电系统及动力电池供电系统并联于电源管理系统,电源管理系统与用电系统相连接,两个供电系统用于作为整车能量的来源,电源管理系统用于分配用电功率,用电系统用于驱动增程式混合动力电驱收获机各个工作部件工作。可见,采用增程式供电和动力电池双电源为整机提供动力,保证充足的续航作业时间,而且电动机型可以节省燃油、减少碳排放,提升作业精度,是一种全新的电力架构,而且通过电机直驱简化了传动路径,从而降低了油耗和传动系统故障率,并且电机直驱响应速度快、调速范围广。
Extended-range hybrid power electrically-driven harvester
增程式混合动力电驱收获机
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | A01D Ernten , HARVESTING / A01F THRESHING , Dreschen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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