A voltage input-based magnetic equivalent circuit model for wound rotor synchronous machines

Author

Wang, Ruiqi ; Bash, Michelle ; Pekarek, Steve ; Larson, Adam ; Van Maaren, Rick

Author_Institution

Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA

fYear

2013

fDate

12-15 May 2013

Firstpage

586

Lastpage

593

Abstract

A mesh-based dynamic magnetic equivalent circuit model for wound rotor synchronous machines has been derived in this research. As part of this effort, a reluctance network has been enhanced to model flux distribution around stator tooth tips and damper bar openings. Faraday´s law is applied to establish a state model in which stator winding flux linkages are selected as state variables. The resulting coupled MEC/state model is solved to analyze machine dynamics.

Keywords

equivalent circuits; rotors; stators; synchronous machines; Faraday law; coupled MEC-state model; damper bar opening; flux distribution model; machine dynamics; mesh-based dynamic magnetic equivalent circuit model; reluctance network; stator tooth tip; stator winding flux linkages; voltage input-based magnetic equivalent circuit model; wound rotor synchronous machines; Electron tubes; Integrated circuit modeling; Mathematical model; Rotors; Shock absorbers; Stator windings; Magnetic equivalent circuit (MEC); wound rotor synchronous machine (WRSM);

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines & Drives Conference (IEMDC), 2013 IEEE International

Conference_Location

Chicago, IL

Print_ISBN

978-1-4673-4975-8

Electronic_ISBN

978-1-4673-4973-4

Type

conf

DOI

10.1109/IEMDC.2013.6556154

Filename

6556154