traction system 中文意思是什麼

traction system 解釋
牽引系統
  • 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...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. After analyzing several kinds of protection for feeder line in subway dc traction power supply system, it is pointed out in the paper that the phenomena of refusing action and error action can not be avoided with existing protection which can not protect the whole feeder line

    摘要分析了地鐵直流牽引供電系統中幾種常用的饋線保護類型，發現現有的保護方法很難避免跳閘保護拒動或誤動現象的發生，並且不能保護饋線的全長。
  2. Design on traction engine feedback testing system

    牽引電機反饋試驗站測控系統設計
  3. Through the illustration of the short - circuit test method and through the analysis on final data of the catenary line for dc traction system of shenzhen metro vehicles, it is shown both the set values for the short - circuit calculation and the equipment selection are correct

    通過對深圳地鐵直流牽引系統接觸網短路試驗方法的闡述及最終數據的分析，表明短路計算整定值和設備選擇的正確性。
  4. Under the condition of meeting the power supply requirement, the relationship is analyzed between the traction transformer capacity and voltage loss of variant parts as well as the short - circuit capacity of the power system

    在滿足供電要求的情況下，計算分析了牽引變壓器容量與各部分電壓損失、電力系統短路容量的關系。
  5. At present, differential protection is often used as the main protection for traction transformers. however, the existing of certain factors, such as magnetizing inrush, over - excitation, ct saturation and mismatching of ct ratio, will result in that it is hard to distinguish state current and fault current, and differential protection misoperation or maloperation, then secure operation of electric railways system will be threatened

    目前，牽引變壓器通常採用差動保護作為主保護，但是在某些因數的影響下差動保護並不能準確的區分牽引變壓器內部故障或非內部故障，如故障電流與變壓器處于勵磁涌流、過勵磁， ct飽和及ct變比不匹配等情況下的狀態電流就很難準確的區分，可能造成保護誤動或拒動，從而危及整個鐵道電氣化系統的安全運行。
  6. The measuring system of traction power supply reactive compensation for electrified railway

    電氣化鐵路牽引供電無功補償測算系統
  7. The load characteristics of the traction power supply system are illustrated for the electrified railways

    摘要闡述了電氣化鐵路牽引供電系統的負荷特性。
  8. General specification of microprocessor - based protection equipment for electrified railway traction power supply system

    電氣化鐵道牽引供電系統微機保護裝置通用技術條件
  9. The key items include the car sinking, constant speed characteristics, inspection function, auto relevelling function and level accuracy, etc. the research contents focus on the following three parts : firstly, research on effects of system parameters on car sinking has been completed. secondly, the constant speed performance with the compensation of internal leakage of pump / motor is improved. lastly, research on improvement of the car level accuracy and contrast to that of traction elevators is presented, and the reasons of low car level accuracy of hydraulic elevators are discussed

    重點研究了三方面內容：一是研究了停層沉降特性及影響電梯轎廂停層沉降特性的各種因素；其次是通過負載壓力補償液壓泵馬達內泄漏來改善電梯轎廂速度穩定性；最後是液壓電梯平層精度的理論和實驗研究，並與曳引電梯的理論模型進行了對比，闡述了液壓電梯平層精度低的原因，理論探討了影響液壓電梯平層精度的主要因素。
  10. This paper analyzes on the reasons of the tripping of traction power supply, summarizes some methods for searching the faults, and advances some problems that should be taken into the consideration when the tripping happens in the system of traction power supply

    分析了牽引供電跳閘原因，總結了故障查找方法，並提出牽引供電系統跳閘時應注意的幾個問題。
  11. Railway applications - radio remote control system of traction vehicle for freight traffic

    鐵路設施.貨運牽引車輛無線電遙控系統
  12. Railway applications - radio remote control system of traction vehicle for freight traffic ; german version en 50239 : 1999

    鐵路設施.貨運用牽引車輛的無線電遙控系統
  13. Railway applications. radio remote control system of traction vehicle for freight traffic in multiple traction operation

    鐵路應用.在多點牽引操作下貨運用牽引車輛的無線電遙控系統
  14. Control methods for automobile traction control system

    汽車牽引力控制系統的控制方法
  15. Analysis on power supply mode of electric traction system and the effects of traction load on the quality of electric energy

    電力牽引系統供電方式及其負荷對電能質量影響的分析研究
  16. In addition, fuzzy synthesis judge method for fault diagnosis in electric traction system is introduced

    除此之外，還介紹了電氣牽引系統故障診斷的模糊綜合評判方法。
  17. Voltage ratings of d. c electric traction system

    直流電力牽引額定電壓
  18. The trial operation of the vehicle lasting more than one year indicates the advantages of the electronic control unit and excellent performance of the traction system

    該車輛在上海莘閔線投入試運營1年多，充分展示了其電子控制單元的先進性和牽引系統的性能優勢。
  19. 11. added the diagnostic function of traction system for ef sonata

    11新增了ef sonata車型牽引力控制系統的診斷功能。
  20. Alternating - current traction system

    交流電?運?方式
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