AC frequency conversion speed regulate technology is a new technology in the 80s, 20th century.
交流变频调速技术是20世纪80年代兴起的一种新型技术。
A synchronized towing system with constant tension composed of AC Frequency conversion speed regulator is introduced.
本文介绍一种由交流变频调速器构成的恒张力同步拖动系统，应用于圆筒针织物冷轧堆设备上。
This paper presents a case study, demonstrating the necessity of applying AC frequency conversion speed transmission technology in electric-wheeled self-dumping trucks.
文章阐述了交流变频技术用于电动轮自卸车中的必要性，并例举了应用实例。
The effects of installation of frequency conversion speed regulator, intelligent electricity saving device and recovery of condensate in this hotel for energy saving were introduced.
介绍了该酒店应用变频调速装置、智能节电器及凝结水的回收利用等后的效果。
This article takes water -supply system of one school as an example, researches the application of PLC and frequency conversion speed adjustment technology in the electrical control system.
以某学校供水系统为例，研究了PLC及变频调速技术在电气控制中的应用。
Through application of frequency converter in constant pressure water supply system, the paper describes the economic feature and advantages of adopting AC frequency conversion speed control method.
通过变频器在恒压供水系统中的应用，阐述了采用交流变频调速控制方案的经济性和优越性。
Frequency conversion adjusts the speed: this machine USES frequency conversion equipment, can be adjusted within the range according to the needs of reality in production.
变频调节速度：本机采用变频装置，根据实际生产的需要的范围内可以进行调整。
The cutting speed can be adjusted by stepless frequency conversion to suit materials in different hardness.
切削速度可以无级变频调速，以适应不同硬度材料加工。
The frequency conversion motor pulls the piece, the speed express, the impulse is small.
变频马达拉片，速度特快，冲击力小；
ALC can be connected; revolution, speed and pressure can be adjusted by touchable screen and PLC program as required. Can be driven by ac frequency conversion electric machine.
根据用户要求，可与ALC(频率监控仪)的连接，可以采用触摸屏与PLC程序控制，可以采用交流变频电机驱动。
It can precisely define sampling frequency and sampling amount of true effective value of approaching signal for A/D conversion system at different speed.
它可为不同时速的A/D转换系统确定逼近真有效值的精度采样频率和采样个数。
The data collection and adjustable frequency solution: using state machine to control A/D conversion controller, the system could get higher speed and higher reliability;
数据采集及可变频率的解决方案：采用状态机实施对A/D转换器的控制，速度高，可靠性高；
Special requirement in high speed guide way inspection including inspection frequency up to 200~1000HZ, synchronization in 32 channels and 16 bits A/D conversion are considered in this paper.
轨道梁检测要求检测频率达到200~1000HZ，同时要求所有32路通道同步采集数据，并且要达到16位的A/D转换精度。
The main drive of the whole line uses a reducer with the frequency conversion to control, the speed control, length setting and the localization control are accurate and reliable.
整线成型主驱动采用一个减速电机加变频控制，速度控制、定长、定位控制准确可靠。
The closed circuit control system with frequency conversion for adjusting speed controlled by industrial computer is introduced with its control function and realization.
文章介绍了一种由工业计算机控制的变频调速闭环控制系统，同时介绍了该系统的控制功能和电气实现。
According to the requirements of synchronous speed control of series conveying belt, several patterns which could realize the synchronous speed control under frequency conversion was analyzed.
针对多级胶带输送机同步运行要求，分析了胶带机变频拖动同步运行实现的几种模式。
Frequency conversion and stepless speed regulation, thus ensuring steady speed and facilitating speed regulation.
采用变频无级调速、转速稳定、调速方便。
The control of A-A on-off frequency conversion step speed regulator by adopting model 8031 single chip computer is described.
本文介绍了8031单片微机对交-交选通有级变频调速器的控制。
Using the technique of frequency conversion in three-phase motor, it is convenient to simulate vehicles engine in differ rotate speed.
利用变频技术对三相异步电动机进行变频调速，方便地模拟了车辆发动机不同转速。
The all-digital ac frequency conversion control system based on the common DC bus can meet the requirements of high speed and high reliable control performance of the high-speed paper machine.
这种基于公共直流母线的全数字交流变频控制系统适用于高速纸机的高速度、高可靠性控制性能的需要。
Second-ranking transportation speed adjustable frequency conversion and maximize maximizing machine efficacy, ensure Cleaning and blot effect.
输送速度变频可调，最大化发挥机器的功效，确保清洗及吸干效果。
Rotate frequency conversion regulating speed, drive servo motor or stepper motor, drive ball screw.
旋转变频调速，驱动伺服电机或步进电机，传动滚珠丝杆。猈。
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。
It adopts axle center type gas top, AC frequency speed adjusting, frequency conversion, DC direct current speed adjusting and electromagnetic braking.
为轴心式气顶、AC变频调速变频刹车DC直流调速、电磁制动。
The machine USES frequency conversion device to regulate speed electrically. which is featured by easy operation, steady rotation, safety and correctness.
采用变频调速装置进行电器高速，操作方便，转动平衡，安全准确。
This paper introduces chop feedback speed regulation technique and compares it with frequency conversion and cascade technique.
介绍了斩波内馈调速技术，以及与变频和串级技术的比较。
Changing the speed of electric motor by using ac frequency conversion is to regulate output flow of hydraulic pump to control the velocity of the motion of hydraulic actuator.
通过交流变频调速改变电机的转速来调节液压泵的输出流量。控制液压执行元件的运动速度。
It adopts speed-adjusted system through frequency conversion, which can realize non-pole speed adjustment.
采用变频调速系统，可实现不停机无级调速。
When the technique of regulating speed with frequency conversion is applied to the hot water system in construction the system should be sealed.
变频调速技术应用于建筑热水供应系统时，该热水系统为闭式。
When the technique of regulating speed with frequency conversion is applied to the hot water system in construction the system should be sealed.
变频调速技术应用于建筑热水供应系统时，该热水系统为闭式。
应用推荐