sinking hoist

Dual PWM AC-DC-AC variable-frequency adjustable-speed system in mine hoist;

矿井提升机双PWM交直交变频调速系统

Study on comprehensive safety control strategy for mine hoist;

矿井提升机安全综合控制策略的研究

Application of PLC and 6RA70 to TKD system rebuilding of mine hoist;

PLC和6RA70在矿井提升机TKD系统改造设计中的应用

Development study of PC electric control device for mine hoister;

矿井提升机PC电控装置的研制

A new type of digital phasometer applied to the infrared laser position-tracking system of mine hoister is introduced, which is based on FPGA and FFT algorithm.

介绍了用于矿井提升机红外激光位置跟踪系统中的一种新型数字鉴相器的研究方法。

A new type of digital phasometer applied to the infrared laser position-tracking system of mine hoister is introduced in the paper,which is based on FPGA and FFT algorithm.

主要介绍了在矿井提升机红外激光位置跟踪系统中一种新型数字鉴相器的研究方法,该方法是基于FPGA器件运用FFT算法完成的。

The adjusting speed in a series of the controllable silicon of the mine elevator electron control system is realized by importing regulable accessional Potential in the rotor loop of a bobbin asynchronism electromotor,and using the charge transfer efficiency.

矿井提升机电控系统的可控硅串级调速是通过在绕线异步电动机的转子回路中引入可调整的附加电势而产生的,它属于利用变转差率来实现的,可以无级平滑调速在低速时机械特性也比较硬。

This paper presents the displacement solution to mine elevator viscoelastic vibrating equations and the kinetic tension calculation method,discusses kinetic tension characteristics under rectangular,ladder shaped,sinusoidal and parabolic acceleration curves,provides ways to limit or even avoid lifting rope viscoelastic vibration.

给出了矿井提升机粘弹性振动方程的位移解及动张力的计算方法 ,研究了采用矩形、梯形、正弦形、抛物线形加速度时钢丝绳的动张力特性 ,给出了限制和消除提升钢丝绳粘弹性振动的方法。

The mine elevator is called as the throat of mines, so it is vital equipment in mines.

矿井提升机常被人们称为矿山的咽喉,是矿山最重要的关键设备,是地下矿井与外界的唯一通道,肩负着矿石、物料、人员等的重要运输责任。

The Computer Control Design for Mine Winder;

矿井提升机计算机控制系统设计

：By taking a practical example，this paper analyses the form of an automatic control system for mine winder，discusses the principle that the system works on，and the way to set up it.

通过一个工程实例，分析了矿井提升机自动化控制系统的构成，并对其工作原理、实现方法进行了论述。

Research on the Intensity of Friction Wheel of Hoist Machine Based on ANSYS;

基于ANSYS的矿井提升机摩擦轮强度研究

Studying on the Monitoring System of Mine Elevator Brake Gap;

矿井提升机闸瓦间隙监控系统的研究

Simulation Study of Mine Hoist Based on PID Controller

基于PID控制器的矿井提升机仿真研究

Application of PLC in Hoist Control System of Coal Mine Well

PLC在矿井提升机控制系统中的应用

Research of LabVIEW-based monitoring system for mine shaft lifter

基于LabVIEW的矿井提升机监控系统的研究

Research of Scheme of Dynamic Reactive Power Compensation of Mine Hoist

矿井提升机动态无功补偿方案的研究

Transformation of Soviet KJ-type 3 m Double-pit Elevator

苏式KJ型3m双矿井提升机的改造

Technology on Braking Wheel of Mine Lifter

2.25m矿井提升机制动盘整形工艺

Application of Fuzzy Adaptive PID in Mine Hoist

模糊自适应PID在矿井提升机中的应用

Experimental Analysis of Lubricants for Mine Hoist Reducer

矿井提升机减速器润滑油的实验分析

Model CK20 Electrified Device Used in Mine Lifters

CK20型电控设备在矿井提升机中的应用

Series Sequencing Controller in Electric Power Dragging System of Mine Hoist

矿井提升机电力拖动串联顺序控制器

Transformation of the Electrical Control System of Mine Hoist Based on SIMADYN D

基于SIMADYN D的矿井提升机电控系统改造

In order to enhance the operational reliability of mm hoister, its electric control system was reformed with PLC.

为了提高矿井提升机的运行可靠性，用PLC对矿井提升机的电控系统进行了改造。

The Research of AC Motor Chop-wave Cascade Speed-regulation System of Mine-well Hoist;

矿井提升机交流电机斩波串调系统的研究

The Research on Vector Control System Applied to Mine Hoist Synchronous Motor;

矿井提升机同步电动机矢量控制系统的研究

The Large Shaft Hoist the Research and the Application That the Computer Control System;

大型矿井提升机计算机控制系统的研究及应用

The Research on Direct Torque Control Applied to Mine Hoist Synchronous Motor;

矿井提升机同步机直接转矩控制系统的研究