The Analysis on the Ignition Risk of Squirrel-cage Rotor in Motor and Explosion-proof Test 电动机鼠笼转子点燃危险分析及防爆检测
The analysis and prevention on broken bar problem in squirrel-cage rotor of high voltage asynchronous motor 高压异步电动机鼠笼转子断条问题的分析及预防
The squirrel-cage winding consists of aluminium or copper bars embedded in the rotor slots and shorted at both ends by aluminium or copper ends rings. 鼠笼型绕组由铝或者铜制的金属条嵌入转子的槽内并用铝或者铜制的环在两端短路。
Stress Analysis of High Speed Large Squirrel-Cage Motor's Rotor 高速大型笼型电机转子应力分析
On the basis of introducing the fundamental theory of stator current spectroscopic analysis for diagnosing the broken squirrel-cage rotor bars of asynchronous motor and by aiming at the problems in the traditional spectroscopic analysis, the power-frequency counteracting method based on complex number filter is presented. 在介绍定子电流频谱分析法诊断异步电机鼠笼转子断条故障基本理论的基础上,针对传统频谱分析法存在的问题,提出了基于复数滤波器的工频对消法。
The twin-stator squirrel-cage induction motor with appended interspaced resistor rotor presented in this paper has the structure of the normal squirrel-cage induction motor and the advantage of the coil rotor induction motor which starts by bunching resistor. 本文涉及的转子带中间附加电阻的双定子笼型感应电动机,具有笼型转子感应电动机的结构特点和绕线转子感应电动机串电阻起动的优点。
This paper provides a exact equivalent circuit drawing on double squirrel-cage rotor asynchronous motor. By comparing the results of calculation with tests, it is proved that the accuracy is higher using the drawing method than general ones. 提出了双鼠笼铸铝转子异步电动机的准确等效电路图,通过计算结果与试验结果的对比,证明用该等效电路进行计算其准确度较通常方法更高。
Comparing with general squirrel-cage rotor induction motor, the ratio of start torque to start current ideal is also improved remarkably. 与普通鼠笼转子异步电动机相比,起动品质因数也明显提高。
The Torque Performance Study of Low-Speed Reluctance Synchronous Motor with Squirrel-Cage in Rotor 转子有鼠笼绕组的反应式低速同步电机转矩特性研究
Potential of Application and Features of Electromagnetic Design for Induction Motor-Generators with Squirrel-Cage Rotor 笼型感应电动发电机的应用前景及电磁设计特点
This paper established a mathematical model for the capacitor compensation system of three-phase squirrel-cage induction motor in d-q static coordinates, which took into account the rotor parameters varying with the speed. 建立了三相感应电动机电容补偿起动系统在dq静止坐标系下的数学模型,模型中考虑了转子参数随转速变化的因素。
The AC asynchronous electrical dynamometer with squirrel-cage rotor is used widely since it has a simple structure, good precision, widely working range and good control performance. 鼠笼式转子结构的交流异步电力测功机由于具备电机结构简单,精度高,测功范围广,试验条件容易控制等优点,近年来得到了广泛的应用。