We know that with the motor speed adjustment, the method is also can adjust spreads.
我们知道，用调整电机转速的方法同样可以调整供气量。
According to the problems of harmonic disturbance caused by the inverter in the motor speed adjustment system, the article made some analysis combined with the reality.
本文针对变频器在电机调速系统中的谐波干扰问题，结合实际进行了一些分析。
It is introduced the basic concept, mathematical expression and design problems of the variable structure system and the application of AC motor speed adjustment system.
介绍变结构系统的基本概念、数学表达设计问题及其在交流电机调速系统中的应用。
A nearby saleswoman offered another solution: After getting a new bike registered with police, a simple adjustment to the motor pushes the maximum speed back up to 20 MPH.
他身旁的一位女销售人员则提供了另一个解决办法：在给新买的电动自行车上牌后，只需调一下电动机，就能将车子的最大时速恢复到20公里。
For this, people thought of the frequency conversion motor, of course it fixed speed than other adjustment methods to energy conservation.
为此，人们想到了变频电机，当然它比固定转速的其他调节方法要节能。
But the adjustment speed of wire feeding is subjected to the actual control system and the motor inertia.
而送丝速度的调节快慢除了受控于实际的控制系统外，还受电机惯性的影响。
The electronic converter speed adjustment technology is adopted by driving motor of famous logo of domestic to feature more stable in accelerating state.
驱动电机采用国内知名品牌，采用电子变频调速技术使其加速平稳。
Dynamic braking is an indispensable part to control the driving safety and speed adjustment in motor-wheel trucks.
动力制动是对电动轮汽车的安全行驶和速度调节不可缺少的控制环节。
Host by motor direct start running, differential speed and drum rotational speed adjustment accomplished by frequency converter.
主机由电机直接启动运转，差速器的调速及转鼓转速的调整由变频器来完成。
This article analyses the loss of power of electric motor, and tells that pressure and speed adjustment of the pump not only save energy but also not lead to over heated of the electric motor.
分析电动机功率损耗，阐述了泵类负载调压调速不仅可以大幅度地节能，而且不会造成电机过热。
The article analyses and describes the adjustment of DC torque motor and DC speed-measuring motor for 778 photo-theodolite. Main parameters of the motor and results are also given.
本文对778光电经纬仪直流力矩电动机与直流测速发电机的调试作了理论分析和实际调试方法的叙述，给出了电机主要参数与结果。
The system adopts Huoer elements in the motor rotation measurement and USES 8051 SCM in pulse - band speed adjustment.
本系统采用霍尔元器件测量电动机的转速，用8051单片机实现小功率直流电动机的脉宽调速。
Frequencyconversion speed adjustment is an ideal method of speed adjustment of asynchronous motor.
变频调速是异步电动机的一种较理想的调速方法。
On the basis of this scheme, a new speed adjustment strategy about vector control of doubly fed motor based on rotor current vector fixing is given.
在此基础上，本文提出了一种基于转子电流定向的双馈电机矢量控制的新型调速方案。
SR motor has been devoted much attention by all over the world, being advantages of speed—adjustment, easy control performance and high efficiency.
开关型磁阻电机因具有速度可调、控制性能好、效率高等优点而引起了各国的关注。
The motor can be matched with AC Servo series driving power supply to achieve stepless speed adjustment.
本系列电机可配用交流伺服系列驱动电源，实现无级调速。
The test results show that the control system can realize starting, speed adjustment, clockwise and anti-clockwise running and current closed-loop control functions of motor.
调试结果表明，控制系统可实现电机启动、调速、正反转和电流闭环控制。
The use of variable speed motor, providing convenient transportation speed adjustment.
采用变速马达，提供简便的输送速度调整。
The whole machine is centralized control, speed adjustment by motor continuous action, complete safety device.
全机集中控制，马达连动调速，安全装置齐备。
For three-phase asynchronous motor AC speed-adjustment system, this paper lays a strong emphasis on study of asynchronous motor AC speed-adjustment system consisted of dual-PWM converters.
针对三相异步电机交流调速系统，重点对由双端PW M变流器组成的异步电机的交流调速系统进行了研究。
For three-phase asynchronous motor AC speed-adjustment system, this paper lays a strong emphasis on study of asynchronous motor AC speed-adjustment system consisted of dual-PWM converters.
针对三相异步电机交流调速系统，重点对由双端PW M变流器组成的异步电机的交流调速系统进行了研究。
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