Translations:Traction Motors/3/en: Difference between revisions
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At very low speeds traction motors receive high electric current, producing high torque. As speed increases, however, traction motors produce increasingly more counter-electromotive force. This force opposes the supply voltage, causing both current and torque to drop. The faster the vehicle goes, the more power needs to be supplied to maintain the same acceleration. |
Revision as of 20:05, 11 March 2025
At very low speeds traction motors receive high electric current, producing high torque. As speed increases, however, traction motors produce increasingly more counter-electromotive force. This force opposes the supply voltage, causing both current and torque to drop. The faster the vehicle goes, the more power needs to be supplied to maintain the same acceleration.