DocumentCode :
1998878
Title :
Regenerative power converters representation of grid control and actuation emulator
Author :
Wang, Jing ; Yang, Liu ; Ma, Yiwei ; Shi, Xiaojie ; Zhang, Xiaohu ; Hang, Lijun ; Keman Lin ; Tolbert, M. ; Wang, Fred ; Tomsovic, Kevin
Author_Institution :
Center for Ultra-Wide-Area Resilient Electr. Energy Transm. Networks (CURENT), Univ. of Tennessee, Knoxville, TN, USA
fYear :
2012
fDate :
15-20 Sept. 2012
Firstpage :
2460
Lastpage :
2465
Abstract :
An ultra-wide-area transmission network emulator represented by regenerative converters is developed in this paper. The converters are paralleled to provide and share power similar to electromechanical generators. Others are controlled to emulate loads, such as, induction motors and constant impedance, current, power (ZIP) loads. The structure and control algorithms of these power system component emulators are discussed in detail, and the performance of overall system architecture is presented. As is well-known, the induction motor will induce large power perturbation when it starts. The simulation results clearly show the dynamic response and starting up process of the load.
Keywords :
dynamic response; electromechanical actuators; induction motors; power convertors; power generation control; power grids; power transmission control; actuation emulator; dynamic response; electromechanical generator; grid control; induction motor; power system component emulator; regenerative power converter; ultra wide area transmission network emulator; Generators; Induction motors; Load modeling; Power system dynamics; Synchronous motors; Voltage control; Voltage fluctuations; Hardware testbed; control algorithms; dynamic performance; power electronic load; regenerative converter; ultra-wide-area transmission emulator;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2012 IEEE
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4673-0802-1
Electronic_ISBN :
978-1-4673-0801-4
Type :
conf
DOI :
10.1109/ECCE.2012.6342405
Filename :
6342405
Link To Document :
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