A study of rotor eccentricities effects on brushless doubly fed machines performance

Salman Abdi Jalebi; Ehsan Abdi; Richard McMahon

doi:10.1109/IEMDC.2015.7409038

A study of rotor eccentricities effects on brushless doubly fed machines performance

Salman Abdi Jalebi, Ehsan Abdi, Richard McMahon

Sustainable Energy

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

This paper studies the unbalanced magnetic pull (UMP) in the Brushless Doubly-Fed Machine (BDFM). Analytical study is performed to derive the UMP, then, Finite element (FE) analysis, which has been verified experimentally, is used to verify the analytical method. The BDFM with different types of rotor eccentricities including static and dynamic eccentricities, are also modeled in FE method and their resultant UMPs are obtained. The results are compared with the case at which a perfectly constructed rotor is considered. The study has been carried out on a prototype D400 250 kW BDFM.

Original language	English
DOIs	https://doi.org/10.1109/IEMDC.2015.7409038
Publication status	Published - 18 Feb 2016
Event	IEEE International Electric Machines and Drives Conference (IEMDC) - , United States Duration: 18 Sep 2015 → …

Conference

Conference	IEEE International Electric Machines and Drives Conference (IEMDC)
Country/Territory	United States
Period	18/09/15 → …

Access to Document

10.1109/IEMDC.2015.7409038

Cite this

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title = "A study of rotor eccentricities effects on brushless doubly fed machines performance",

abstract = "This paper studies the unbalanced magnetic pull (UMP) in the Brushless Doubly-Fed Machine (BDFM). Analytical study is performed to derive the UMP, then, Finite element (FE) analysis, which has been verified experimentally, is used to verify the analytical method. The BDFM with different types of rotor eccentricities including static and dynamic eccentricities, are also modeled in FE method and their resultant UMPs are obtained. The results are compared with the case at which a perfectly constructed rotor is considered. The study has been carried out on a prototype D400 250 kW BDFM.",

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AU - Abdi, Ehsan

AU - McMahon, Richard

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N2 - This paper studies the unbalanced magnetic pull (UMP) in the Brushless Doubly-Fed Machine (BDFM). Analytical study is performed to derive the UMP, then, Finite element (FE) analysis, which has been verified experimentally, is used to verify the analytical method. The BDFM with different types of rotor eccentricities including static and dynamic eccentricities, are also modeled in FE method and their resultant UMPs are obtained. The results are compared with the case at which a perfectly constructed rotor is considered. The study has been carried out on a prototype D400 250 kW BDFM.

AB - This paper studies the unbalanced magnetic pull (UMP) in the Brushless Doubly-Fed Machine (BDFM). Analytical study is performed to derive the UMP, then, Finite element (FE) analysis, which has been verified experimentally, is used to verify the analytical method. The BDFM with different types of rotor eccentricities including static and dynamic eccentricities, are also modeled in FE method and their resultant UMPs are obtained. The results are compared with the case at which a perfectly constructed rotor is considered. The study has been carried out on a prototype D400 250 kW BDFM.

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