从而建立矿井电机车选型的理论模型。
Thus mine electric locomotive selection theoretical model was established.
这时，一辆电机车拉着矿车从身边驶过。
At this time, a motor vehicle pulled carts passing from the side.
加大电机车的传动比，能够减少制动距离。
The braking distance may be decreased by raising speed ratio.
对电机车运行中的打滑原因进行了分析，提出了改进措施。
This paper analyses the slip reasons in the running process of electric locomotive, and puts out the improving methods.
基于DSP技术研发了一种新型矿用电机车蓄电池充电装置。
A new battery charger for mining electric locomotive is developed based on DSP technology.
分析了现有矿用电机车直流电源变换器的特点及其发展趋势。
It analyzed the characteristics and developmental trend of the present direct current converter of the mine electric locomotive.
针对串电阻调速电机车存在的弊端，提出进行斩波调速改造。
In view of the drawbacks existed in speed regulation of electrical locomotive with series resistance, the transformation of chopping speed regulation is put forward.
提出了一种新的由交流异步电动机拖动的矿井电机车调速系统。
This paper introduces a new method of the mining electric locomotive, which is droved by AC asynchronous motor, speed-control system.
介绍了语音电路在煤矿井下电机车自动停送电开关上的应用情况。
Introduces the application of pronunciation, circuit to electric locomotive automatic switch in mine.
分析了多边形车轮在板式轨道下对直线电机车辆动力学性能的影响。
This thesis develops a coupling dynamics model for LIM vehicle and slab track to investigate the influence of polygonal wheels on dynamic behavior.
提出了在架线电机车载波通信系统中，用数字通信取代模拟通信方式。
A digital communication system is introduced to replace analog system used in underground locomotive carrier communication system.
基于DSP开发出一款矿用电机车蓄电池充电的开关电源式智能充电机。
The paper developed a new kind of intelligent power switch charger for storage battery of mine-used haulage motor on the basis of DSP.
提出了一种基于单片机AT89S52的电机车半自动化运行控制系统。
An effective method of power-locomotive half-auto running system based on the single-chip microcomputer AT89S52 was introduced.
矿用电机车的速度控制方式包括串电阻式、直流斩波式和交流变频式三种。
The mode of speed control for mining tram includes three types of series resistances. Dc chopper and AC converter.
介绍了确保矿山电机车电源安全运行的一种实用电路的设计方案及实现电路。
This paper presents the design and implementation of a kind of practical circuit which can ensure the coal mine electrical locomotive power function perfectly and safely.
分析了矿用电机车的牵引力与制动力，指出各种矿山运输教材中机车章的错误。
The paper analyzes the haulage force of mine locomotive and its brake force, and points out some errors in various text books on portation mine transportation.
论述了基于DSP开发出一款矿用电机车蓄电池充电的开关电源式智能充电机。
Presents an intelligent batteries charger developed based on DSP. The charger is used for electric vehicles.
KGT应用在电机车上起动平稳，调速均匀，节约电能，延长蓄电池的使用寿命。
KGT used in electric locomotive, that starts steadily speed regulation equation saves electric energy, extends storage battery life.
介绍了矿用电机车的简要工作原理、粘着系数、牵引力及其相关参数的选择与计算。
This paper analyses the main principle, adhesion factor, traction and relative parameters calculation of mine electric locomotive.
本文应用自适应滤波理论对煤矿井下架线电机车载波电话的语音增强问题进行研究。
This article applies from the adaptive-filtering theory on proceeding the research of the Speech Enhancement problem in the carrier telephone of the electric locomotive down the coal mine well.
因此，优化模糊直接转矩控制在矿用电机车牵引控制系统上的应用一定有广阔的前景。
Therefore, the optimization fuzzy Direct Torque Control mine electric locomotive traction control system must have broad prospect of application.
蓄电池式电机车是煤矿井下一种主要的运输装置，目前主要采用串激直流电动机驱动。
Battery electrical locomotive is a main transportation equipment in the well of colliery, which is drived by series-excitation DC electromotor mostly at the present time.
实验表明，基于上述控制策略设计的煤矿电机车交流驱动系统性能样机运行可靠、稳定。
The experimental results indicate that according to proposed design principle of AC drive system, the test prototype of coal mine electric locomotive is stable and reliable.
介绍电机车双机牵引的优点和存在问题。采用可编程微机控制作为双机牵引的控制系统。
Introducing the advantages and disadvantages of double-engine dragged trolley system, the paper describes a programmable controlled system for synchronic control of double-engine.
提出了焦炉电机车原控制系统所存在的问题，论述了直流波控制技术的工作原理及优越性。
This paper put forward the questions of original control system at electric locomotive, and discuss the principle a. nd the advantage about the control technology of direct current -chopped wave.
架线电机车是煤矿生产的主要运输设备，其最常见的故障是：司控器触点或触点装配烧损；
Tram is the main transport equipment in the factory of mine production, and the most usual faults in it are: the contact point of motorman controller or assemble of contact point burn out;
文章简单介绍了CTL8型电机车主要电气部件，着重分析了双控斩波调速电路及工作原理。
Main electric Components of CTL8 Electrical locomotive are introduced, chopping regulating speed circuit and its Operating Principle are emphatically analyzed.
本产品适用于各类电瓶叉车、电瓶拖车、旅游车、电动汽车以及低电压矿用蓄电池电机车等。
It is suitable for all kinds of Accumulator Cell Forklifts, tourist cars, electric locomotives and low-voltage Accumulator Cell locomotives for mineral use.
本产品适用于各类电瓶叉车、电瓶拖车、旅游车、电动汽车以及低电压矿用蓄电池电机车等。
It is suitable for all kinds of Accumulator Cell Forklifts, tourist cars, electric locomotives and low-voltage Accumulator Cell locomotives for mineral use.
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