The invention discloses a hybrid power combine harvester and a control method and a controller thereof, and relates to the technical field of agricultural machinery. The harvester comprises a hybrid power system which comprises a power battery and a range extender composed of an engine and a generator; a working system including a plurality of working members and a plurality of working motors that enable each working member to be driven by the motor; the walking system comprises walking wheels and walking motors used for driving the corresponding walking wheels; the control system comprises a whole vehicle controller and a plurality of motor controllers corresponding to the operation motors, the walking motors and the generators respectively. Wherein the hybrid power system responds to a power control strategy of the control system and provides power for corresponding motors in the operation system and the walking system so as to drive the harvester to walk and operate. The full-electric-drive hybrid power scheme of the harvester is achieved, and the efficiency problem caused by multi-stage mechanical transmission of a traditional harvester is avoided.
本申请公开了一种混合动力联合收获机及其控制方法和控制器,涉及农业机械技术领域。所述收获机包括:混合动力系统,包括动力电池以及由发动机和发电机组成的增程器;作业系统,包括多个作业部件以及使得每一作业部件均被电机驱动的多个作业电机;行走系统,包括行走轮及用于驱动相应行走轮的行走电机;以及控制系统,包括整车控制器以及分别对应于各个作业电机、行走电机和发电机的多个电机控制器。其中,所述混合动力系统响应于所述控制系统的动力控制策略,向作业系统和行走系统中的对应电机提供动力,以驱动收获机行走和作业。本申请实现了收获机的全电驱混动方案,避免了传统收获机因多级机械传动带来的效率问题。
Hybrid power combine harvester and control method and controller thereof
混合动力联合收获机及其控制方法和控制器
2024-12-17
Patent
Electronic Resource
Chinese