Active And Reactive Power Control In A Three-phase Grid-connected Pv Power System Using Dq0 Transformation

Authors

  • Mateus F. Schonardie Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil
  • Roberto F. Coelho Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil
  • Lenon Schmitz Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil
  • Denizar C. Martins Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil

DOI:

https://doi.org/10.18618/REP.2013.4.11801187

Keywords:

Active and Reactive Power, dq0 Transformation, Grid-Connected PV Systems, Three-Phase DC-AC PWM Converter

Abstract

This work proposes a 12 kW three-phase grid-connected single stage PWM DC-AC converter destined to process the energy provided by a photovoltaic array composed of 57 KC200GT PV modules with high power factor for any condition of solar radiation. The PWM inverter modeling and control are achieved using dq0 transformation, in order to allow the system operation also as active power filter, compensating the harmonic components and the reactive power generated by non-linear loads connected to the mains grid. An input voltage clamping technique is proposed to impose the photovoltaic operation on the maximum power point. Simulation and experimental results are presented for validating the proposed methodology.

 

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Author Biographies

Mateus F. Schonardie, Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil

was born in Ijuí, RS, Brazil, on November 30, 1977. He was graduated in electrical engineering from the Regional University from Northwest of State of Rio Grande do Sul, RS, Brazil, in 2002 and obtained his M.S. and Ph.D degrees, in power electronics, from Federal University of Santa Catarina, Florianópolis, SC, Brazil, in 2005 and 2011, respectively. Currently, he is a Titular Professor of Electrical Engineering at Regional University from Northwest of State of Rio Grande do Sul. His interest research areas include: dc-ac converters, active power filter, grid-connected PV systems and power factor correction.

Roberto F. Coelho, Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil

was born in Florianópolis, SC, Brazil, on August 19, 1982. He was graduated in electrical engineering and obtained his M.S. degree from Federal University of Santa Catarina, Florianópolis, SC, Brazil, in 2006 and 2008, respectively. Currently, he is a Ph.D candidate on Power Electronics Institute of Federal University of Santa Catarina. His interest research areas include dc-ac and dc-dc converters, active power filters, gridconnected power plants, renewable energy processing systems and power factor correction.

Lenon Schmitz, Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil

was born in Blumenau, SC, Brazil, on March 28, 1990. He is in the last semester to receive the B.S. degree in electrical engineering from Federal University of Santa Catarina, Florianópolis, SC, Brazil, and he has been a scientific initiation scholarship student at the Power Electronics Institute since 2010. He was co-author in two scientific papers in the grid-connected systems areas. His interest research field includes dc-dc and dc-ac converters, grid-connected systems and renewable energy.

Denizar C. Martins, Federal University of Santa Catarina – Department of Electrical Engineering – Power Electronics Institute – P. O. Box 5119, Zip Code: 88040-970 – Florianopolis, SC – Brazil

was born in São Paulo, Brazil, on April 24, 1955. He received the B.S. and M.S. degrees in electrical engineering from Federal University of Santa Catarina, Florianópolis, SC, Brazil, in 1978 and 1981, respectively, and the Ph.D. degree in electrical engineering from the Polytechnic National Institute of Toulouse, Toulouse, France, in 1986. He is currently a Titular Professor in the Department of Electrical Engineering at Federal University of Santa Catarina. He is a member of the Brazilian Power Electronics Society. His interest research areas include dc-dc and dc-ac converters, high frequency, soft commutation, power factor correction and gridconnected PV systems.

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Published

2013-11-30

How to Cite

[1]
M. F. Schonardie, R. F. Coelho, L. Schmitz, and D. C. Martins, “Active And Reactive Power Control In A Three-phase Grid-connected Pv Power System Using Dq0 Transformation”, Eletrônica de Potência, vol. 18, no. 4, pp. 1180–1187, Nov. 2013.

Issue

Vol. 18 No. 4 (2013)

Section

Original Papers
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