Title :
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
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;
Conference_Titel :
Industrial Electronics (ISIE), 2010 IEEE International Symposium on
Conference_Location :
Bari
Print_ISBN :
978-1-4244-6390-9
DOI :
10.1109/ISIE.2010.5637611
