Publication detail

Modeling and Control of Three-Phase Inverter of Swirl Turbine

BŘEZINA, T. HEJČ, T. KOVÁŘ, J.

Original Title

Modeling and Control of Three-Phase Inverter of Swirl Turbine

Type

conference paper

Language

English

Original Abstract

This paper deals with a three-phase inverter controller design for monobloc configuration of small swirl turbine. The aim is an phasing of the system to grid. A simulation design is described which leads to cascade controller with simple structure: lower loop is used for amplitude control and upper loop for phase control. First the highly nonlinear detailed three-phase inverter with switching components and diodes is modeled. Then based on RMS measurement a compensated LTI model is extracted which is used by H-infinity loop-shaping controller synthesis for both controllers design. Lastly design results are verified by simulations applying original three-phase inverter model taking into account high level of disturbances. Resulting system meets with reserve desired behaviour.

Keywords

three-phase inverter, H-infinity control, non-linear system.

Authors

BŘEZINA, T.; HEJČ, T.; KOVÁŘ, J.

RIV year

2011

Released

1. 6. 2011

Publisher

Alexander Dubcek University of Trencin

Location

Trencin, SK

ISBN

978-80-8075-394-8

Book

PROCEEDINGS OF 14th INTERNATIONAL CONFERENCE ON MECHATRONICS

Edition

2011

Edition number

1

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT72424,
  author="Tomáš {Březina} and Tomáš {Hejč} and Jiří {Kovář}",
  title="Modeling and Control of Three-Phase Inverter of Swirl Turbine",
  booktitle="PROCEEDINGS OF 14th INTERNATIONAL CONFERENCE ON MECHATRONICS",
  year="2011",
  series="2011",
  number="1",
  pages="1--5",
  publisher="Alexander Dubcek University of Trencin",
  address="Trencin, SK",
  doi="10.1109/MECHATRON.2011.5961081",
  isbn="978-80-8075-394-8"
}