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...
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 ...
A new emotional intelligent adaptive system for controlling the proposed sensor-less induction motor drive with dual stator winding based on a ten-switch c... A dual stator winding induction motor (DSWIM) has two isolated three-phase windings in its stator, and its rotor is a usual squirrel ...
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, ...
Because the drive circuits of the SMD210 produce a controlled phase current this produces heavy damping. Drives which are voltage sources and which rely on the motor winding and other resistance to define the current have a lower damping factor. The effect of changing the damping on the single...
In this way, one of the dual three-phase windings is used as an armature winding, while the other is used as excitation winding. As a result, dual three-phase PMSM can alternatively be referred to as the dual three-phase hybrid excitation synchronous machine (DTP-HESM) and is suitable ...
and operates to excite the polyphase stator of the induction machine from the dc bus by forming an ac excitation wave from the dc voltage on the dc bus. The excitation waveform is at less than synchronous frequency to allow the induction motor/generator to generate electric power. This power ...
19. An apparatus comprising: a permanent magnet machine (PMM) including a multipole rotor having a plurality of permanent magnet poles and a connector for connection to a rotating shaft, and a stator including a winding and electrical connections, so that motion of the rotor with respect to the...
( − 23 ) + 23 )] where: rs = stator phase winding resistance Lls = stator phase winding leakage inductance Lms = stator phase winding magnetizing inductance; in case of an IPMSM, self and mutual inductances have a secon harmonic component L2s proportional to cos(2θr ...