variable-speed motor

The test circuit for measuring stray losses of threephase asynchronous motor by variable frequency feedback method is provided in this paper STRAY LOSSES OF ROTATING MAGNETIC FIELDS IN ELECTRICAL MACHINES WITH SHIELDS

依据国家标准规定，自行设计了实现用变频回馈法测三相异步电动机杂耗的试验线路，并进行了实际测量。旋转磁场中电机屏蔽的损耗

The Variable Metric Method for Constrained Optimization has been believed to be one of the most effective methods for the nonlinearly constrained optimization problem since 1980's. A successful application of this method to three-phase induction motor design is presented in this paper.

报告了求解非线性规划的最有效算法之一&约束变尺度法在三相感应电机的优化设计中的成功应用。

The fuzzy logical controller of a three-phase induction motor with variable scale factors

基于变比例因子的三相异步电动机的模糊控制器

Theoretic research of the variable displacement pump and motor of the same width and with sliders, single-action, double-output and double-stators

等宽、滑块型、单作用、双输出、双定子变量泵和马达的原理研究

Application of Variable-structure Regulator in Double Loop DC Motor Control System

变结构调节器在双闭环直流调速系统中的应用

The design feature and operation principle of the variable-speed motor are introduced.

介绍了调速电动机的结构和调速原理。