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power car
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  动力车
     Research on the driving-braking-unit suspension parameters of the 200 km/h power car
     200km/h动力车驱动制动单元悬挂参数的研究
短句来源
     Malfunction analysis and countermeasure of HV disconnecting switch on type DJJ_1 power car
     DJJ_1型动力车高压隔离开关故障分析与对策
短句来源
     Analysis on application of electrical braking force of type DJJ_2 power car
     DJJ_2型动力车电制动力的运用分析
短句来源
     Design of driving-braking unit, the key part for 270 km/h power car bogie
     270km/h等级高速动力车转向架关键部件——驱动制动单元的设计
短句来源
     Improvement project for control system on power car of type DJJ 1 EMU
     DJJ1型电动车组动力车控制系统改进
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  动车
     A design of the bogie for meter-gauge power car
     一种米轨动车转向架的设计
短句来源
     Thestudy presented proposes an approach to preserving compatibility between the environment on board the Atlantic TGV power car and thestatic converter modified with IGBT technology.
     文章介绍了保持TGV-A动车的车载环境与静止变流器使用IGBT技术的兼容性。
短句来源
     The principal and method of start test of 12V280ZJ diesel engine in NZJ 1 sub high speed diesel power car developed by Qishuyan Locomotive and Rolling Stock Works were presented. The output characteristic of battery, rotational speed of diesel engine at ignition point and how to design start generator reasonably and so on were analyzed.
     介绍了戚墅堰机车车辆厂研制的NZJ1型准高速内燃动车用 12V2 80ZJ型柴油机起动试验的原理和方法 ,分析了蓄电池的输出特性、柴油机发火点的转速以及如何合理设计起动发电机等。
短句来源
     Under discussed conditions, the safe speed of power car is less than 220 km/h under a mild wind ((15 m/s)); and there is no safe speed under a gust crosswind ((25 m/s)) when power cars run at speed of 100 ~ 180 km/h.
     在所研究的工况下,动车在常值侧风下通过曲线的速度不应超过220km/h,在阵风下以100km/h的速度通过曲线仍然不能满足安全指标.
短句来源
     The nose shape of high speed train's power car has great influence on the aerody-namic performance of high speed train.
     高速列车动车头部外形对高速列车气动性能有很大影响。
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  “power car”译为未确定词的双语例句
     Finite Element Analysis of Frame of 200 km/h EMU Power Car Bogie
     200km/h电动车组动力转向架构架强度计算与分析
短句来源
     Also the image processing and control algorithm was proved on the revamped electric power car experiment platform and got fine experimental results.
     并在改装电动车实验平台(CAUMR—1)上对图像处理和控制算法进行验证,取得了良好的实验结果。
     DESIGN OF WHEE/RAIL GEOMETRlC PARAMETERS FOR CHINESE HIGH-SPEED POWER CAR
     高速动力车轮轨几何参数设计
短句来源
     According to TB/T 2368 - 93, the strength and fatigue of frame of200km/h EMU power car bogie are analyzed with finite element in this paper. Working stress method and fatigue limit figure solution are used respectively to judge whether the strength and fatigue are reasonable. The result provides important basis for the design of frame of200km/h EMU power car bogie
     依据TB/T2368-93《内燃、电力机车转向架构架静强度试验方法》,运用有限元方法对200km/h电动车组动力转向架构架作了详细的强度计算,采用许用应力判别构架静强度是否满足要求,采用疲劳极限图判别构架的疲劳强度是否满足要求,分析方法先进实用,为200km/h电动车组动力转向架构架设计提供了重要依据。
短句来源
     Main converter and its control system of " China Star" high speed power car
     “中华之星”高速动力车主变流器及其控制系统
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  power car
There is no restriction on the deceleration levels in the power car.
      
However, a restriction on the power car does exist in that no passengers are allowed in the leading unit.
      
As a result, Amtrak's specification required the incorporation of crush zones into the power car and transition car.
      


In this paper,the basic wheel/rail geometric parameters for the locomotive in Chi-na and for the ICE high-speed power car in Germany are compared.In consideration of theChinese railway,the basic wheel/rail contact geometric conditions are decided at first for thechinese high-speed power car. According to the design principle of profiled wheel treads, thetread profile program is designed to perform a lot of wheel profiles.Then the caculations andanalyses are made by using the wheel/rail contact...

In this paper,the basic wheel/rail geometric parameters for the locomotive in Chi-na and for the ICE high-speed power car in Germany are compared.In consideration of theChinese railway,the basic wheel/rail contact geometric conditions are decided at first for thechinese high-speed power car. According to the design principle of profiled wheel treads, thetread profile program is designed to perform a lot of wheel profiles.Then the caculations andanalyses are made by using the wheel/rail contact geometric program.In combination with the performances of the chinese high-speed power car, we choose a profiled wheel treadwhich has reasonable effective conicity,good whee/rail contact conditions and strong suit-ability to the variation of the rail base inchnations.

本文对我国机车与德国高速动力车轮轨几何关系中的基本参数作了比较,结合我国实际情况,确定了我国高速动力车的轮轨匹配基准。在此基础上,按照磨耗型踏面设计原则,编制了踏面设计程序,设计了大量踏面外形,并用轮轨接触几何关系程序作了计算和分析。结合高速动力车整体性能,选择了一种等效斜度特性合理、轮轨接触状况优良、对轨底坡适应性较强的踏面,作为我国高速动力车车轮的磨耗型踏面。

The calculation model of the stick-slip oscillation for the high speed power car isestablished in this paper.According to calculation,it is clear that the stability of stick-sliposcillation for the high speed motor car is well.After analysis and in comparision with themotor-hollow axle frame-mounted driving system,it is concluded that the driving system ofthe high speed power car has excellent dynamic properties. The influence of some parameterson the stability of the stick-slip oscillation...

The calculation model of the stick-slip oscillation for the high speed power car isestablished in this paper.According to calculation,it is clear that the stability of stick-sliposcillation for the high speed motor car is well.After analysis and in comparision with themotor-hollow axle frame-mounted driving system,it is concluded that the driving system ofthe high speed power car has excellent dynamic properties. The influence of some parameterson the stability of the stick-slip oscillation is analyzed so as to optimize these parameters.

建立了高速动力车粘滑振动稳定性计算模型。计算表明,高速动力车的粘滑振动稳定性较好。通过与电机空心轴架悬式驱动装置进行对比计算分析,进一步验证了高速动力车驱动装置的优越性。本文还分析了几种主要参数对粘滑振动稳定性的影响,以便进行参数优化。

In this paper,the performance calculations are made for the railway vehicles withthe different suspension types of dreving motors. The calculations include the tangent track response,the lateral stahility on tangent rrack and the response on curved track.The effectof the driving motor's suspension type on the dynamics are analyzed.The analyses make known that the body and semi-body suspension types can meet the needs of the high-speed transport and have the lower wheel/rail dynamic forces. By using the ripe...

In this paper,the performance calculations are made for the railway vehicles withthe different suspension types of dreving motors. The calculations include the tangent track response,the lateral stahility on tangent rrack and the response on curved track.The effectof the driving motor's suspension type on the dynamics are analyzed.The analyses make known that the body and semi-body suspension types can meet the needs of the high-speed transport and have the lower wheel/rail dynamic forces. By using the ripe experience of othercountries for reference and considering Chinese circumstances,the semi-body suspension typehas been suggested first for the driving motor of the Chinese high-speed power car.

本文对轴恳式、架悬式、全体悬式和半体悬式的机车、动车分别进行了横向稳定性、平稳性、动态曲线通过计算,分析了牵引电动机悬挂方式对动力学性能的影响。分析表明半体悬和全体恳恳挂方式都可满足高速运行的要求,且具有低的轮轨动作用力。借鉴国外成熟技术,考虑我国实情,我国高速动力车宜先发展半体悬方式。

 
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