In the rotor winding magnetomotive force (MMF) of an ac machine, there exist so-called slot harmonics which appear in pairs and the lower order harmonic of ...

Abstract—In the rotor winding magnetomotive force (MMF) of an ac machine, there exist so-called slot harmonics which appear.

Based on these properties, this paper develops a brushless doubly fed machine (BDFM) with wound rotor. The machine consists of two stator windings with p1 and ...

Development of a Wound Rotor Brushless Doubly Fed Machine Based on Slot MMF Harmonics. Guo Y., Wang X., Zhu J.G., Lu H.

This paper presents a design of a wound rotor Brushless Doubly-Fed Generator (BDFG) based on tooth harmonic principles and Finite Element Analysis (FEA).

The star-polygon brushless doubly-fed machine (SPBDFM) is a new type of wound-rotor machine and is attractive for variable-speed constant-frequency shaft ...

In this paper, a new topology is introduced to improve the torque producing capability of the existing BL-WRSM by utilizing the vacant spaces in the rotor ...

In the rotor winding magnetomotive force (MMF) of an ac machine, there exist so-called slot harmonics which appear in pairs and the lower order harmonic of ...

Oct 15, 2018 · The rotor structure is one of the key factors affecting the performance of the brushless doubly fed generator (BDFG).

The star-polygon brushless doubly-fed machine (SPBDFM) is a new type of wound-rotor machine and is attractive for variable-speed constant-frequency shaft ...