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- Abstract: The urban mass transit usually adopts DC traction power supply system.The max traction current and its durative time alter with the number of trains in running rail. 摘要:城市軌道交通一般采用直流牽引供電系統,走行軌上最大牽引電流及其持續時(shí)間會(huì )隨著(zhù)供電區間內牽引列車(chē)數的不同而異。
- The behavior principle of DDL protection for DC feeder in DC traction current supply system and the setting principle of protection parameters are introduced and illustrative examples are given. 摘要介紹直流牽引供電系統中直流饋線(xiàn)DDL保護的動(dòng)作原理,以及保護參數的設定原則,并舉例說(shuō)明。
- high voltage DC traction power grid 高壓直流牽引網(wǎng)
- DC traction power supply system for rail transit 直流牽引供電系統
- Analysis of Stray Current in Metro DC Traction power System 地鐵直流牽引供電系統雜散電流分析
- Rail Potential and Stray Current of DC Traction Power System 直流牽引供電系統鋼軌電位與雜散電流分析
- DDL Protection in Subway DC Traction Power Supply System 地鐵直流牽引供電系統中的DDL保護
- Characteristics and requirements of DC traction cable for rail traffic 軌道交通用直流牽引電纜的特性和要求
- PROTECTION METHOD OF FEEDER LINE IN SUBWAY DC TRACTION SUPPLY SYSTEM 地鐵直流牽引供電系統饋線(xiàn)的保護方法
- Influence of Unbalance Current from DC Traction over Metro Signal System 直流電力牽引中不平衡電流及諧波對地鐵信號系統的影響
- Analysis and Research of Noise of DC Traction Motor for City Railcars 軌道車(chē)輛直流牽引電機噪聲的分析與研究
- Keyword: Urban mass transit; DC traction; DDL protection; setting; calibration 關(guān)鍵詞:軌道交通;直流牽引;DDL保護;整定;校驗
- The line AB cuts the line DC at the point E. AB線(xiàn)和DC線(xiàn)在E點(diǎn)相交。
- The act of pulling loads; traction. 拖拽拖動(dòng)裝載物的行為; 牽引
- Serving to pull or draw; exerting traction. 牽引的用來(lái)拉或拽的; 產(chǎn)生牽引力的
- She's injured her back and is in traction for a month. 她背部受傷,正在作一個(gè)月的牽引治療。
- Design of General Cold and Hot Stamping Die for Armature Winding of DC Traction Motor 直流牽引電動(dòng)機電樞繞組通用冷、熱壓模設計
- Electrical Protection and Definite Values of DC Traction Power Supply System for Metro 地鐵直流牽引供電系統的電氣保護與定值
- Prevention Theory of DC Traction System Frame in Subway and Spot Emergency Treatment 地鐵直流牽引系統框架保護原理及現場(chǎng)應急處置
- I'll show you how the traction is applied. 我會(huì )讓你看如何做這種牽引。