摘要
在地下施工工程中,使用电动车辆运输已日渐广泛,而蓄电池容量又无法满足大型施工设备的需要。所以,多采用三相交流异步电动机驱动。本文就此探讨电动车辆运行速度控制方式。
Electronic vehicles are widely used in the underground construction.Since the capacity of the battery can not meet the needs of the large-type machinery equipments,electrical machinery should be used in driving.The article discusses the way of controlling the speed of electronic vehicles.
