1)motor drive电机拖动
1.The relation of the tension with strip tension torque,friction windage torque and dynamic torque was analyzed by using the principle of DC motor drive,and a mathematic model for tension control was set up.基于直流电机拖动的基本原理,结合冷轧薄板轧制过程中影响带钢张力波动的因素,分析了带钢张力转矩、摩擦风阻转矩、动态转矩与张力的关系,提出了一种张力控制数学模型,通过计算卷径、卷重、加速度等参数,调节电机电流的大小来保持带钢张力的恒定。
2.This paper analyzes the mechanical characteriseics of YD range of pole-changing adjustable-speed motors with Y/YY connections, and gives suggestions based on analyzing different methods for drawing mechanical characteristics, which have some reference for both scientific research personnel being engaged in motor drive and user.对从事电机拖动的科研和应用人员有一定参考价值。
3.It can serve as an important element in control circuit of motor drive.构成了电机拖动控制电路中对断相保护不可缺少的一个环节。
英文短句/例句
1.Printing device is driven by motor that makes printing smooth, stable and quickly.印刷动力由电机拖动，使印刷快速平稳。
2.The Reform of Teaching Pattern in Electric Machine Motor and Control;《电机拖动与控制》教学模式的改革
3.lead-cable automatic guidance system(拖拉机) 引导电缆式自动导向系统
4.The Experimental leaching Reform in the Course of Electric Machinery and Drag;《电机与拖动》课实验教学改革的探讨
5.Teaching Reform of the Subject "Base of Motor and Drive;《电机与拖动基础》课程教学改革的探索
6.Research of the Innovation in the Course of Motor and Drag Foundation“电机与拖动基础”课程教学改革的探索
7.Application of Matlab in the Teaching of Electrical Motor and DriveMatlab在《电机与拖动》教学中的应用
8.Design and research on power towing and controlling for vertical ship lift垂直升船机电力拖动与控制设计研究
9.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
10.One electromechanical coupling intrasystem energy-feedback electric dragging?介绍了一种机电耦合系统内馈能电力拖动?
11.Exploration and Reform on the Course Teaching of Electric Motor and Driving Experiment;电机及电力拖动实验教学方式改革探索
12.On the Development of Virtual Experiment of Electrical Motor and Electrical Towage Control Systems;电机和电力拖动控制系统课程虚拟实验的开发
13.Research on Current Tails of Non-conducting Winding Brushless DC Motor无刷直流电动机非导通相电流拖尾的研究
14.Investigation on the Electricity Saving Scheme and Dynamic Characteristic of Driving of New Card梳棉机拖动动态特性与节电方案的探讨
15.Select of Control Mode of Speed Regulate Unit of the Two Motors Drive System双电动机拖动系统调速装置控制方式的选择
16.Study on design theory and method for driving line of electric tractor电动拖拉机传动系设计理论与方法研究
17.The software developing for the Electromagnetism Design of motor in Driving the Fluid Machinery and the Prototype Test;拖动流体机械电动机电磁设计软件研制及样机试验
18.Application of"one driving two"thermal water resistance actuator in the start-up of compressor's high-voltage motor热变水电阻“一拖二”启动设备在压缩机高压电机启动中的应用
相关短句/例句
motor run电动机拖动
3)driver motor拖动电动机
4)double motor drive双电机拖动
1.Applying double motor drive technology is the best way to solve this problem, which can reduce the flywheel of the motor.在双电机拖动中因为电机的电磁差异,致使其中一台电机过负载烧坏的问题,可由全数字集成控制有效解决。
5)electric motor and driving电机及拖动
1.Being against the actuality of the electric motor and driving course,and combining the building of top quality courses in our school,this paper presents adding content of PLC controlling based on electric motor and driving courses,and exploring the new teaching mode and teaching content in existing.针对电机及拖动课程的现状,结合我校精品课程建设,提出了在电机及拖动基础课程中增加PLC控制的内容,并对现有的教学模式和教学内容进行了新的探索。
2.The teaching method in the course of electric motor and driving is studied.对《电机及拖动》这门课程的教学方法进行研究,通过吸取前人的教学经验,结合自身的体会,从多方面阐述了如何培养学生对这门课程的兴趣,提高他们的理论水平和动手能力;并且指出,教师应根据教学效果,找出教学中存在的问题,不断地完善教学方法。
3.From the current state of the course of electric motor and driving, the author suggest to feform the current used teaching materials, enhance the teaching of electromagnetic theory and mechanical fundamentals, provide enough experiments and training and build a pratical and comprehensive laboratory for to foster the creative spirit of stadents and to raise the practical ability of students.针对电机及拖动课程的现状提出改革现行教材 ,加强电磁理论及机械基础的教学 ,安排充裕的实验和实训 ,建设模型化与实用化相结合、验证实验与实际系统相结合的实验室 ,以利于培养学生的创新精神与提高实践能力和综合素
6)electric machinery and drag电机与拖动
1.For the purpose of adapting higher educational development and social demand, we take an attempt reform on experimental teaching in the subject of electric machinery and drag, and put forward the four goals of the experimental teaching,and prominent emphasis on formatting students original consciousness and creative ability.为了适应高等教育发展和社会的需求,我们选择了对《电机与拖动》的实验教学进行了尝试性的改革,提出了实验教学的“四个目标”,以突出培养学生创新意识和创造能力为重点,从教学内容、方式、管理制度上进行了实验教学改革的实践和探讨。
延伸阅读
拖紫1.见"拖青纡紫"。
