Algorithm evaluation for the optimal selection of the space vector voltage using DPC in power systems

Author

Restrepo, José A. ; Viola, Julio C. ; Aller, José M. ; Bueno, Alexander

Author_Institution

Univ. Simon Bolivar, Caracas

fYear

2007

fDate

2-5 Sept. 2007

Firstpage

1

Lastpage

9

Abstract

This work presents the experimental evaluation for a new scheme of optimal vector selection (OVS) in direct power control (DPC) for a three-phase rectifier without the use of switch selection tables. The OVS is physically implemented using a software configurable test rig (Platform III). Additional states were added to the standard seven space vectors obtained with a three-phase inverter bridge using space vector modulation (SVM) in order to reduce the hysteresis band of the power controller. Normal operation, model parameter fit, regenerative behavior and comparisons between two different sets of vectors are analyzed.

Keywords

power control; power systems; rectifiers; DPC; Platform III; direct power control; optimal selection; power controller; power systems; software configurable test rig; space vector modulation; space vector voltage; three-phase inverter bridge; three-phase rectifier; Bridge circuits; Hysteresis; Inverters; Power control; Power systems; Rectifiers; Software testing; Support vector machines; Switches; Voltage; Active filter; Direct power control; Power factor correction; Power supply;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Applications, 2007 European Conference on

Conference_Location

Aalborg

Print_ISBN

978-92-75815-10-8

Electronic_ISBN

978-92-75815-10-8

Type

conf

DOI

10.1109/EPE.2007.4417290

Filename

4417290