electric traction信息详情
[电]电力牵引,电力拖动
traction───n.牵引;[机][车辆]牵引力
electric───adj.电的;电动的;发电的;导电的;令人震惊的;n.电;电气车辆;带电体
traction tools───牵引工具
traction bronchiectasis───牵引性支气管扩张
traction book───牵引书
gaining traction───获得牵引力(gaining为gain的现在分词形式)
traction motor───[电]牵引电动机;牵引马达;电车用电动机
traction alopecia───[医]牵引性脱发
traction control───牵引控制;牵引力控制系统;循迹控制系统
problems concerning speed sensorless control in high-power electric traction drives was studied.───研究了无速度传感器控制技术在大功率电力牵引传动系统中应用问题。
Fixed railway installations. compact ducting in reinforced concrete for electric traction cables. straight units.───铁路固定装置。电气牵引电缆用嵌入钢筋混凝内的密排导管。直管构件。
Railway applications - Fixed installations - Electric traction overhead contact lines.───铁路设施。固定装置。电气牵引架空接触线。
The influence of leakage impedance ATs on the performances of electric traction networks can be simulated with the proposed algorithm.───该算法能计算AT漏抗值对牵引网电气特性的影响。
The name of Electric Traction Company was changed to the Hongkong Tramways Company Limited.───正式名为「香港电车有限公司」。
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC TRACTION CABLES. METAL FASTENERS FOR DUCTING.───铁路固定设备.地下牵引电缆用钢筋混凝土小槽.安装槽用铁块
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC TRACTION CABLES. VERTICAL BENDS.───铁路固定设备.地下牵引电缆用钢筋混凝土小槽.电缆终端盒
FIXED RAILWAY INSTALLATIONS. COMPACT DUCTING IN REINFORCED CONCRETE FOR ELECTRIC TRACTION CABLES. STRAIGHT UNITS.───铁路固定设备.地下牵引电缆用钢筋混凝土小槽.直线槽构件
The paper discusses the application of conversion speed regulated technique in shearer. It also introduces working principle and developing tendency of the shearer with AC electric traction.
Based on the test data of Suizhongbei electric traction substation, this paper analyzes the harmonic voltage problem.
It also introduces working principle and developing tendency of the shearer with AC electric traction.
For the purpose of quickening the realization of railway electrization in China, it is necessary to change the diesal traction to electric traction.
It asked for powers to use animal or electric traction and trams or motor buses.
High power GTO inverter is used for railway electric traction. Its PWM control is significantly different from variable frequency drive system in conventional industrial area.
An improved algorithm based on equivalent circuit of autotransformer -fed (AT-fed) systems was proposed to calculate power flows of electric traction networks.
- electric force
- electrode arln
- editplus
- elayne
- effort into raising
- effective fire
- elastic cushion
- eikonal
- electromechanical treadle
- electrolytic dimerization
- electric forces
- elbert
- electrode arm
- eikonogen
- electromechanical working
- editra
- effort into something
- electrolytic dissociation
- electric tractor
- elastic deck covering
- effective flange width