1)wound-rotor绕线型转子
1.This paper presents a new technique of pole-changing wound-rotor asynchronousmachine for speed adjusting.普通变极调速电动机,采用笼型转子的,完全不能串电阻调速;采用绕线型转子的,要么多种极对数中只能在某种极对数下串电阻调速,其他的极对数下绕组自行短接;要么用很多滑环把转子电流引出,通过复杂的换接开关进行变极调速,结构和调速控制都很复杂。
2.Taking the wound-rotor brushless doubly-fed machine(BDFM) with poles comparison p/q=5/3 and rotor slot comparison Z1/Z2=54/36 as example,a design of the rator winding for the winding-rotor BDFM is given and the harmonic analysis is carried out based on the design of the rator winding.以一台绕线型转子无刷双馈电机的极对比为p/q=5/3,定转子槽数比为Z1/Z2=54/36为例。
英文短句/例句
1.The Modeling and Simulation of Wound-rotor Brushless Doubly-fed Machine基于绕线型转子无刷双馈电机的建模与仿真
2.Study on the Pole-changing Wound-rotor Asynchronous Machine While Bridge-rectifiers are Used to Convert the Rotor Current from AC to DC;转子采用变流输出的绕线型变极异步电动机研究
3.Analysis of New Wound Rotor Doubly-fed Brushless Machine Controlled With Commercial Inverter一种新型绕线转子无刷双馈电机商用变频器控制方法探讨
4.Colligation of Banding Tape Concerning End of Large and Medium-Sized High-Voltage Wound Rotor Around Three-Phase Asynchronous Motor大中型高压绕线转子三相异步电动机端部无纬带的绑扎
5.three-phase wonnd-rotor induction motor三相绕线转子感应电动机
6.three-phase wound-rotor asynchronous motor三相绕线转子异步电动机
7.three phase wound rotor type induction motor三相绕线式转子感应电动机
8.In side withdrawal, the spool must rotate in order for the yarn to be removed.在使用侧向退绕时,有边筒子必须回转以便于纱线的退绕。
9.New On-line Diagnosis Method for Generator Rotor Winding Inter-turn Short Circuit在线检测发电机转子绕组匝间短路的新方法
10.How to Deal with Winding Break of Vehicle Generator Rotor如何解决汽车发电机转子绕组断线问题
11.Discussion on the Short-circuit Issue of Rotor Slipping Ring of High-voltage Wound-type Adjustable-speed Wind Drive Generator Rotor高压绕线式调速风机转子滑环短路原因探讨
12.Basic Principle of the Double Fed Induction Generator and the Simple Explanation of It双重励磁绕线转子异步发电机基本原理浅析
13.Research on the doubling-fed rotor frequency speed governing system of the winding alternating current hoist绕线式交流提升机双馈转子变频调速系统研究
14.Parameter Calculation about the Starting Method of Rotor Winding Connecting Resistor and Inductor in a Wound - rotor Asynchronous Motor;绕线转子异步电动机转子串电阻电感起动参数的计算
15.Discussion of Connection Type of Motor Stator Winding in Common Double Speed Fan常用双速风机的电机定子绕组接线型式的讨论
16.rotary piston engine of trochoidal type余摆线型转子发动机
17.rotary piston engine of epitrochoid desig外余摆线型转子发动机
18.The electron continues to whirl about the proton.电子继续绕着质子转。
相关短句/例句
winding of slipring rotor绕线型转子绕组
3)New type wound-rotor新型绕线转子
4)Wound-rotor绕线转子
5)wound rotor绕线转子
1.Quoted at the problem of bad contact between the brushes and slip rings of wound rotor motor of YZR range,this paper introduces a very efficient device for detecting the radian of the brush holder designed according to actual requirement.针对 YZR系列绕线转子电机的薄弱环节—电刷与集电环接触不良的问题 ,本文介绍了一种根据实际需要而设计的非常有效的刷握弧度检测装
2.Based on practice,the reasons of large and medium-sized high voltage wound rotor three-phase asynchronous motor rotor failure were expounded,and viable approach was designed.结合生产实践,系统阐述了大中型高压绕线转子三相异步电动机转子产生故障的原因,并提出了可行的处理方法。
6)coil wound rotor线绕转子
延伸阅读
绕线转子感应电动机绕线转子感应电动机wound-rotor induction motor 比较，绕线转子结构较复杂，价格较贵，因此主要用在要求起动电流小，起动转矩大，或需要平清调速的场合。 绕线转子感应电动机的起动方法主要有:①转子串频敏变阻器起动(见交流电动机倾歌变阻器起动)。②转子串电阻起动(见交流电动机转子辛电阻起动)。为了在整个起动过程中尽量保持较大的起动转矩，可以在电动机转起来以后.采用逐级切除起动电阻的分级起动。其优点除上述外，还因转子只申电阻没有电抗，起动过程中功率因数比申频敏变阻器起动时要高，且起动电阻可同时兼作调速电阻。 为了防止电动机在运转时电刷磨损和减少摩擦损耗，有的电动机装有电刷提起装置。当电动机起动完毕时，利用这种装置，把转子绕组彼此短路，然后将电刷从滑环上提起。 绕线转子感应电动机的主要调速方法有:①交流调压调速;②转子串电阻交流调速;③交流串级调速.raox一an zhuonzl gany.ngd旧ndongJI绕线转子感应电动机(wound一rotor inductionmotor;slip一ring induetion motor)定子上的一次绕组连接于电源，转子上具有与集电环连接的多相绕组的感应电动机。图为三相绕线转子感应电动机绕线转子感应电动机示意图示意图.转子三相对称绕组可以连成Y形接线或△形接线.这种转子的特点是转子绕组可以外接电阻，以改善电动机的起动性能或用以调节转速。与笼型转子
