The problems existed in speed regulating device of a hydropower station were analyzed, and improvement scheme was put forward.
分析了某电站调速装置存在的问题，提出了改进方案。
The paper introduced the haulage speed regulating device of the electric magnetic speed regulating electric haulage coal shearer with MC68HC05B6 microcomputer.
提出了基于单片微型计算机MC 68hc05 B6的电磁调速电牵引采煤机牵引调速装置。
According to the adjusting principle of current bi-colsed, PLC and 6ra70 digital DC speed regulating device is adopted, which controls over the system of the rolling mill.
根据电流双闭环调速原理，采用6ra70直流全数字调速装置与P LC结合，控制材轧机电系统。
We have studied the method of eliminating the harmonic wave of SCR regulating-speed device a servosystem and increasing its power supply unit' s loading ability when its current is large.
研究了随动系统中SCR调速装置在大电流时，消除其谐波并使供电装置负载能力提高的方法；
Introduction is made to the design and implement of computer-controlled servo system in auto regulating device as well as the speed adjustment philosophy and design of hardware and software.
介绍了自调匀整装置中计算机控制伺服系统的设计，并介绍了其调速工作原理及软、硬件设计。
Automatic speed regulating apparatus as defined in claim 1 in which the torsion spring is connected to the hub by means of a resilient portion constituting an overload protection and damping device.
自动调速装置所界定的要求，1其中扭转弹簧连接到集线器的方式有弹性的部分构成了过载保护和阻尼装置。
The three-phase AC self-regulating speed motor do not use high-power electron device, has non exterior additional speed-regulating equipment and does not bring pollution.
三相交流自调速电动机不使用大功率电子器件，也没有外部附加的调速设备，不产生污染电网的谐波。
The utility model discloses a speed-regulating device for an electrically-driven wheelchair.
本实用新型公开了一种电动车椅的调速装置。
This paper recommends the application of the AC voltage - to-speed regulating system for the CPM - type joint - exercise device.
介绍了交流调压调速系统在CP M型关节锻炼器中的应用。
The device comprises a sensor unit and an electronic speed-regulating controller electrically connected with the sensor unit.
所述的传感器单元包括设置在液粘调速离合器的液压回路上的多个传感器；
The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.
本发明是一种高层建筑遇险时紧急逃生装置，也是一种理想的消防设施。该装置主要由链梯、导轨基架、链轮、变速机构、液压调速式控制器等组成。
The emergency escape device for high rise building consists of jack ladder, guide track, chain wheel, speed varying mechanism, hydraulic speed regulating controller, etc.
本发明是一种高层建筑遇险时紧急逃生装置，也是一种理想的消防设施。该装置主要由链梯、导轨基架、链轮、变速机构、液压调速式控制器等组成。
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