variable drive
英 [ˈveəriəbl draɪv]
美 [ˈveriəbl draɪv]
n. 无级变速器
双语例句
- The performance of AC variable speed drive system has been improved greatly since field-oriented control is applied.
矢量控制使交流调速系统的性能产生了质的飞跃。 - This paper analyzes the application and development of variable frequency drive technology, and introduces various kinds of control tactics and method based on modern control theory.
对变频调速技术在国内外的应用和发展现状进行对比分析，对基于现代控制理论的各种控制策略和控制方法进行介绍。 - Study of Rotor-side Variable Frequency Drive System Based on Dual-PWM Technology
基于双PWM控制的转子侧变频调速系统研究 - An AC variable frequency drive and PLC-control system for the worktable of light-duty double housing planer of BQ2010 was designed.
设计了适用于BQ2010轻型龙门刨床工作台的交流变频拖动及其PLC控制系统。 - The experiments of load manifest that the test sample of variable frequency drive for SPCP has good driving capability.
试验样机的带载试验表明，潜油螺杆泵变频驱动装置试验效果良好，性能达到了设计要求。 - In general, they show good but oversized structure and medium to soft temperament, with variable drive.
大体上，他们表示善行但是特大号对软式气质的构造和介质，藉由易变的驾驶。 - An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia.
ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力，以制造出次音速风速。 - Study on Fault-Tolerant Control of Three Phase AC Variable Frequency Drive System
三相交流变频驱动系统的容错控制研究 - Discussion of Prevention Solutions and Trouble Analysis of High-voltage Variable Frequency Drive in Large Thermal Power Plant Electromotor
大型火力发电厂厂用电动机高压变频器故障分析及反措探讨 - In addition, ABB has supplied an energy-efficient all-electric variable speed drive solution to power and control the gas compressors at the Nyhamna onshore processing plant.
此外，ABB提供了一个高效的全电动变速传动解决方案，以控制Nyhamna陆上加工厂的气体压缩机和为其提供电力。 - Improvement of Condensate Pump of 300 MW Unit with Variable Frequency Drive Technology
300MW机组凝结水泵的变频改造 - Individual infinite variable speed drive of each roll with AC-motors coupled to programmable frequency inverters.
电机驱动方式为交流变频无极变速驱动。 - Variable Speed Drive, and their use is aimed at speed control of electric energy to achieve.
变频传动调速，其应用目的就是通过对电机调速来达到节约能源。 - The research on the experimental system for automatic bit feed with variable frequency drive
变频驱动钻机自动送钻试验系统的研究 - Domestic design and research of stepless variable drive for edgefold machine
折边机无级调速机构的国产化研制 - The PLC control of AC variable drive based on the USS protocol
通过USS协议实现变频器的PLC控制 - This paper also describes the realization principle of this system's functions such as variable drive ratio and stabilizing vehicle, and the realization of chassis integration control together with other dynamics control system is the development direction of active steering technology in the future.
叙述了该系统变传动比、稳定车辆等功能的实现原理，并指出通过与其他动力学控制系统一起实现底盘一体化集成控制将是主动转向技术未来的发展方向。 - A novel transmission has been designed, built, and tested utilizing a traction continuously variable drive and a planetary traction fixed ratio drive.
采用一牵引无级变速传动和一行星牵引定速比传动的一种新型变速箱已经设计、研制与试验。 - A Introduction& Application of All-digital Vector Control Frequncy Variable Drive Technology
全数字化矢量控制变频传动技术及工程应用 - Feasibility of using AC frequency variable drive system on heavy-load drilling rig
大型钻机采用交流变频驱动的可行性研究 - The variable frequency drive, PLC, operation panel and velocity controller were replaced and air-cooling system was improved.
改造采用了新的变频器、PLC、操作面板和速度控制器，并对风冷系统进行改动，收到良好的效果。 - In the AC variable drive engineering, I/ O and analog signals are often used to control a frequency converter.
在变频拖动工程实践中，常规采用开关量和模拟量对变频器进行控制。 - A High Ratio Multi Moded vehicle Transmission Utilizing a Traction Toroidal continuously variable Drive and Traction planetary
大速比多项作业车辆采用一种牵引弧锥环轮式无级变速传动和牵引行星传动的变速箱 - With higher transmission efficiency and easy to be controlled by stepless variable drive, the hydrostatic-mechanical transimission has been applied in automobiles, ships, generaters, conveyers and construction machinery.
液压机械传动具有较高的传动效率和易于实现无级调速，已应用于汽车、船舶、发电设备和运输机械、工程机械上。 - The main circuit and principle of rotor-side variable frequency drive system is proposed firstly.
介绍了转子变频的主电路和工作原理，并指出其优点。 - NC Stepless Variable Drive Module
数字式无级调速模块 - The problems with the application of AC frequency-changer drive system on heavy load drilling rig, such as reliability, price, frequency conversion, supply of frequency-changer and AC frequency variable drive system, have been solved.
目前影响大型钻机采用交流变频驱动的可靠性问题、价格因素、变频器和交流变频电动机的市场供应问题等已得到解决并具备一定的基础。 - The continuously variable drive and planetary are combined in a scheme whereby three modes of power flow are meshed to provide a high continuously variable ratio range of more than 20 ∶ 1 overall.
把这种无级变速传动和行星传动综合成一体，可以据此由三个功率流实现总速比20∶1以上的大无级变速范围。 - Make full use of PC-control functions and man-machine conversation function, it can realize the variable drive motor segments driver to improve system accuracy.
充分利用PC机的控制功能及人机对话功能，实现对驱动电机的可变细分驱动，提高系统的精度。