A mining vehicle comprises a traction mechanism for propelling the mining vehicle, a traction motor for driving said traction mechanism, a cable connection for connecting the mining vehicle to an external source of electric energy, and an electric power link between said cable connection and said traction motor for conveying electric energy from said cable connection to said traction motor. Said electric power link comprises a DC power link. The mining vehicle comprises a traction DC/AC converter for converting DC power from said DC power link into AC power for feeding into said traction motor.
一种采矿车辆,包括:用于推进采矿车辆的牵引机构;用于驱动所述牵引机构的牵引马达;用于将采矿车辆连接到外部电能源的电缆连接部;以及位于所述电缆连接部与所述牵引马达之间的电力链路,用于将电能从所述电缆连接部输送到所述牵引马达。所述电力链路包括DC电力链路。该采矿车辆包括牵引DC/AC转换器,用于将来自所述DC电力链路的DC电力转换成AC电力,以馈送到所述牵引马达。
MINING VEHICLE
采矿车辆
2021-12-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |