A new dual stator winding induction machine drive is described in this paper. The proposed induction machine consists of a standard squirrel-cage rotor and a stator with two separate windings wound for a dissimilar number of poles. Each stator winding is fed from an independent variable-frequency...
1) dual stator-winding induction machine 定子双绕组异步电机 1. In this paper,the general mathematic model and equivalent circuit ofdual stator-winding induction machineare proposed. 首先给出了定子双绕组异步电机通用数学模型及等效电路,采用解析法对不同绕组结构的定子双绕组异步电机漏电抗计算进行了系统地分...
An induction synchronous motor with two rotor cores and two stator cores includes a rotor having two mutually connected first rotor windings (31,31) of a predetermined number of poles and two mutually connected second rotor windings (33,34) connected of a different number of poles with respect ...
Modelling and Analysis of Dual Stator-Winding Induction Machine using Complex Vector ApproachIn this work, complex vector modelling technique is utilized to develop and simulate a dual stator-winding induction machine with squirrel-cage rotor. The transient and dynamic performances of the machine under ...
10.A Control Strategy of PM Synchronous Double-rotor/Double-stator Machine永磁同步双转子/双定子电机控制策略 11.CNC Remanufacturing for Model YX-C46-SK Lathe Based on Dual-System Control基于双系统控制的YX-C46-SK数控化改造 12.Dual DSP Controller Used in Vector Control Drives for Induction Motor双...
machine is provided with a housing, first and second shafts rotatably supported in the housing, each with a corresponding rotor fixed thereon, both having permanent magnet field poles. Each rotor is surrounded by a corresponding annular stator, and stator coils are wound through both stators. A...
For this purpose, a dual stator induction machine... M Ben Slimene,ML Khlifi,M Ben Fredj,... 被引量: 8发表: 2013年 Power failure tolerant motor drives for dual voltage systems A dual voltage motor drive is disclosed. In an exemplary embodiment, the motor includes a rotor assembly, ...
Using the position of rotor flux, this projection generates Vαref and Vβref, which are the components of the stator vector voltage in the stationary orthogonal reference frame. These components are the inputs of the PWM generation block. The outputs of this block are the signals that drive...
A New PWM Strategy Based on a 24-Sector Vector Space Decomposition for a Six-Phase VSI-Fed Dual Stator Induction Motor This paper presents a new space vector pulsewidth modulation (SVPWM) technique for the control of a six-phase voltage source inverter (VSI)-fed dual stator... K Marouani,...
The surveyed schemes do not provide the highest performance in real multiphase drives, because they lead unwanted low-order stator current harmonics [18]. These are caused by the small constructive asymmetries of the electric machine and, in higher proportion, by the non-linear effects of the swi...