Investigation of magnetic wedge effects in large-scale BDFMs

Salman Abdi Jalebi; Ehsan Abdi; Ashknaz Oraee; Richard McMahon

doi:10.1049/cp.2013.1849

Investigation of magnetic wedge effects in large-scale BDFMs

Salman Abdi Jalebi, Ehsan Abdi, Ashknaz Oraee, Richard McMahon

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

11 Citations (Scopus)

53 Downloads (Pure)

Abstract

This paper studies the effects of magnetic wedges on the equivalent circuit parameters of the Brushless Doubly-Fed Machine (BDFM). Magnetic wedges are used in slot openings of large electrical machines to reduce magnetizing currents, but the study of their effects on the BDFM performance is not straightforward due to the complex magnetic fields in the BDFM. Equivalent circuit and FE models have been developed for a 250 kW BDFM taking into account the effects of wedges and verified experimentally.

Original language	English
Title of host publication	2nd IET Renewable Power Generation Conference (RPG 2013)
Publisher	Institution of Engineering and Technology
Number of pages	4
ISBN (Electronic)	978-1-84919-758-8
DOIs	https://doi.org/10.1049/cp.2013.1849
Publication status	Published - 23 Jan 2014
Event	Renewable Power Generation Conference 2013 - Beijing, China Duration: 9 Sept 2013 → 11 Sept 2013 Conference number: 2 http://www.theiet.org/events/2013/171009.cfm

Conference

Conference	Renewable Power Generation Conference 2013
Abbreviated title	RPG 2013
Country/Territory	China
City	Beijing
Period	9/09/13 → 11/09/13
Internet address	http://www.theiet.org/events/2013/171009.cfm

Bibliographical note

© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

Magnetic field effects
Equivalent circuits
fFnite element analysis
Brushless machines
A.C. machines
Finite element analysis
Linear machines
D.C. machines

Access to Document

10.1049/cp.2013.1849

Post-printAccepted author manuscript, 2.81 MBLicence: CC BY-NC-ND

Cite this

@inproceedings{6fcff958cdd74ea2b5820dcb5697ebb5,

title = "Investigation of magnetic wedge effects in large-scale BDFMs",

abstract = "This paper studies the effects of magnetic wedges on the equivalent circuit parameters of the Brushless Doubly-Fed Machine (BDFM). Magnetic wedges are used in slot openings of large electrical machines to reduce magnetizing currents, but the study of their effects on the BDFM performance is not straightforward due to the complex magnetic fields in the BDFM. Equivalent circuit and FE models have been developed for a 250 kW BDFM taking into account the effects of wedges and verified experimentally.",

keywords = "Magnetic field effects, Equivalent circuits, fFnite element analysis, Brushless machines, A.C. machines, Finite element analysis, Linear machines, D.C. machines",

author = "{Abdi Jalebi}, Salman and Ehsan Abdi and Ashknaz Oraee and Richard McMahon",

note = "{\textcopyright} 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; Renewable Power Generation Conference 2013, RPG 2013 ; Conference date: 09-09-2013 Through 11-09-2013",

year = "2014",

month = jan,

day = "23",

doi = "10.1049/cp.2013.1849",

language = "English",

booktitle = "2nd IET Renewable Power Generation Conference (RPG 2013)",

publisher = "Institution of Engineering and Technology",

address = "United Kingdom",

url = "http://www.theiet.org/events/2013/171009.cfm",

}

TY - GEN

T1 - Investigation of magnetic wedge effects in large-scale BDFMs

AU - Abdi Jalebi, Salman

AU - Abdi, Ehsan

AU - Oraee, Ashknaz

AU - McMahon, Richard

N1 - Conference code: 2

PY - 2014/1/23

Y1 - 2014/1/23

N2 - This paper studies the effects of magnetic wedges on the equivalent circuit parameters of the Brushless Doubly-Fed Machine (BDFM). Magnetic wedges are used in slot openings of large electrical machines to reduce magnetizing currents, but the study of their effects on the BDFM performance is not straightforward due to the complex magnetic fields in the BDFM. Equivalent circuit and FE models have been developed for a 250 kW BDFM taking into account the effects of wedges and verified experimentally.

AB - This paper studies the effects of magnetic wedges on the equivalent circuit parameters of the Brushless Doubly-Fed Machine (BDFM). Magnetic wedges are used in slot openings of large electrical machines to reduce magnetizing currents, but the study of their effects on the BDFM performance is not straightforward due to the complex magnetic fields in the BDFM. Equivalent circuit and FE models have been developed for a 250 kW BDFM taking into account the effects of wedges and verified experimentally.

KW - Magnetic field effects

KW - Equivalent circuits

KW - fFnite element analysis

KW - Brushless machines

KW - A.C. machines

KW - Finite element analysis

KW - Linear machines

KW - D.C. machines

U2 - 10.1049/cp.2013.1849

DO - 10.1049/cp.2013.1849

M3 - Conference proceeding

BT - 2nd IET Renewable Power Generation Conference (RPG 2013)

PB - Institution of Engineering and Technology

T2 - Renewable Power Generation Conference 2013

Y2 - 9 September 2013 through 11 September 2013

ER -

Investigation of magnetic wedge effects in large-scale BDFMs

Abstract

Conference

Bibliographical note

Keywords

Access to Document

Fingerprint

Cite this