摘要
首先介绍了非公路矿用汽车液力机械传动和电传动形式的特点,其次从新型燃料、混合动力、纯电驱动等方面综述了其节能技术的相关研究,然后分析了该车型储能系统和驱动电机的技术进展,并概括了通过优化控制策略提升电传动系统能量利用率的相关研究。最后总结为混合动力技术有望成为非公路矿用汽车的主要节能途径。
Firstly, introduced the characteristics of hydro mechanical transmission and electric transmission forms of off-way mining vehicle. Secondly, summarized the relevant research on its energy saving technology from the aspects of new fuel, hybrid power and pure electric drive. Then analyzed the technical progress of the vehicle energy storage system and driving motor, and summarized the relevant research on improving the energy utilization of electric transmission system through optimal control strategy.Finally, summarized that hybrid power technology is expected to become the main energy saving way of off-road mining vehicle.
作者
康翌婷
刘智华
张文明
Kang Yiting;Liu Zhihua;Zhang Wenming(School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China)
出处
《煤矿机械》
2022年第6期51-53,共3页
Coal Mine Machinery
基金
国家自然科学基金资助项目(51804019)
国家重点研发计划课题(2018YFC0604402)
中央基本科研业务费(FRF-TP-18-010A2)。
关键词
非公路矿用汽车
露天矿山
混合动力
能量效率
控制策略
off-way mining vehicle
open-pit mine
hybrid drive
energy efficiency
control strategy
