Title :
Power converter-based three-phase induction motor load emulator
Author :
Jing Wang ; Yiwei Ma ; Liu Yang ; Tolbert, Leon M. ; Wang, F.
Author_Institution :
Center for Ultra-Wide-Area Resilient Electr. Energy Transm. Networks (CURENT), Univ. of Tennessee, Knoxville, TN, USA
Abstract :
A three-phase induction motor emulator using power electronic converters is introduced in this paper. The emulator is intended to be used in an ultra-wide-area grid transmission network emulator represented by regenerative converters structure. The load emulator converter is controlled in rectifier mode to behave like the real induction motor load, whose model is described and programmed in the digital controller. This paper discusses specifically about the induction motor dynamic modeling, numerical method used in the controller, and finally experimental result verification of starting up transient.
Keywords :
digital control; induction motors; load regulation; machine control; numerical analysis; power convertors; power grids; power transmission control; rectifying circuits; digital controller; induction motor dynamic modeling; numerical method; power electronic converter; rectifier mode; regenerative converter structure; three-phase induction motor load emulator; ultrawide-area grid transmission network emulator; Hardware testbed; Runge-Kutta method; control algorithms; dynamic performance; power electronic load; regenerative converter; starting up transient; ultra-wide-area transmission network emulator;
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-4673-4354-1
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2013.6520769
