The invention discloses a distributed electric wheel edge driving device, system and method, and relates to the technical field of wheel edge driving. Judging each demand flow; according to torque demand judgment in driving, sliding and braking states, a corresponding number of driving mechanisms are configured to drive the whole vehicle; the system comprises motor controllers, a generator, a battery and a high-voltage cabinet, and information is transmitted between the motor controllers through a CAN network. The device comprises a driving mechanism, a planet carrier mechanism and a sun gear mechanism. The sun gear mechanism is arranged in the planet carrier mechanism; a planet wheel mechanism is arranged on the planet carrier mechanism; the end part of the second planet carrier is connected with a shell of the driving mechanism; the first sun gear is connected with the driving mechanism, the second sun gear is meshed with the second planet gear, and the first planet carrier is connected with the second sun gear. According to the invention, a distributed driving structure is adopted, so that the bearing load of a single wheel and the purchase and use cost of a quick-wear part tire are reduced; power is saved, and mine car stability is improved.
本发明公开了分布式电动轮边驱动装置、系统及方法,涉及轮边驱动技术领域,方法包括启动程序;判断各个需求流程;根据驱动、滑行、制动状态下的扭矩需求判断,配置相应数量的驱动机构驱动整车;系统包括电机控制器、发电机、电池和高压柜,且每个电机控制器之间通过CAN网络传递信息;装置包括驱动机构、行星架机构和太阳轮机构;太阳轮机构设于行星架机构内部;行星架机构上设有行星轮机构;第二行星架端部与驱动机构的壳体连接;第一太阳轮与驱动机构连接,第二太阳轮与第二行星轮啮合,且第一行星架与第二太阳轮连接。本发明采用分布式驱动结构,降低了单轮承重负载、易损件轮胎的购置及使用成本;节省了功率,提高矿车稳定性。
Distributed electric wheel edge driving device, system and method
一种分布式电动轮边驱动装置、系统及方法
2023-04-07
Patent
Elektronische Ressource
Chinesisch
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