AC-DC-AC converter with induction machine-modeling and implementation on floating point dsp as a cost effective interface for renewable energy applications

Author

Jasinski, M. ; Wrona, G. ; Kazmierkowski, M.P.

Author_Institution

Inst. of Control & Ind. Electron., Warsaw Univ. of Technol., Warsaw, Poland

fYear

2010

fDate

4-7 July 2010

Firstpage

620

Lastpage

625

Abstract

The paper presents advanced vector control system for AC-DC-AC converter operating as grid interface for renewable energy systems. The control method is based on Direct Torque Control with Space Vector Modulation (DTC-SVM) for Machine Side Converter (MSC) and Direct Power Control with Space Vector Modulation (DPCSVM) for Line Side Converter (LSC). The whole control and protection system has been implemented on cost effective floating point DSP microcontroller TMS320F28335. Simulation and experimental results which illustrate steady state and dynamic properties of the developed system obtained from the 3kW laboratory model are given.

Keywords

AC-DC power convertors; DC-AC power convertors; asynchronous machines; digital signal processing chips; machine vector control; power control; power grids; renewable energy sources; torque control; AC-DC-AC converter; direct power control; direct torque control; floating point DSP; grid interface; induction machine; line side converter; machine side converter; renewable energy systems; space vector modulation; vector control system; Aerospace electronics; Converters; Equations; Mathematical model; Reactive power; Stators; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics (ISIE), 2010 IEEE International Symposium on

Conference_Location

Bari

Print_ISBN

978-1-4244-6390-9

Type

conf

DOI

10.1109/ISIE.2010.5637611

Filename

5637611