wheel traction motor 中文意思是什麼

wheel traction motor 解釋
車輪牽引馬達
  • wheel : n 1 輪，車輪；輪狀物。2 〈口語〉腳踏車；【造船】艙輪；（汽車的）方向盤，駕駛盤；（制陶）轉盤；紡...
  • traction : n 拖曳，拖拉，牽引；牽引力；〈比喻〉吸力，魅力；【醫學】（對于肌肉等的）牽引（術）；〈美國〉市內...
  • motor : n 1 原動者；原動力。2 發動機；馬達；電動機；【火箭】助推器；汽車。3 【解剖學】運動肌；運動神經。a...
  1. The traditional metro system is droved by rotating induction motor, and the power is transferred to the wheels and axles through the corresponding mechanical gearing equipment, and its force of traction or brake, which is formed through the function of wriggling between the wheel and track, drives or stops the vehicles

    由於它具有許多普通電機所不具備的優點，因而被廣泛應用於許多場合。隨著世界城市化發展進程的加快，公共交通運輸的壓力越來越大，在這種形勢下，直線電機驅動的城市軌道交通系統顯示出其獨有的優勢。
  2. And this driving type results in the disadvantages of metro project such as the high cost of construction and maintenance, the big noise of vibration. the linear metro, which is droved by linear induction motor ( lim ), needn ’ t intermediate gearing and is droved to advance directly by the electromagnetic thrust between primary and secondary of lim. its force of traction is no longer restricted with the track adherence and the wheel only plays the support and guidance role

    電磁氣隙是直線感應電動機的一個重要參數，氣隙的變化會直接影響到電磁推力、初級電流等電機特性，而推力和電流對地鐵的穩定運行起著至關重要的作用，所以對地鐵中直線感應電動機的性能及氣隙變化對電機性能的影響進行分析研究具有非常重要的意義。
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