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.
Mining vehicle
2021-11-04
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |