Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems

V. Yaramasu, B. Wu, M. Rivera, J. Rodriguez, A. Wilson

Resultado de la investigación: Conference contribution

20 Citas (Scopus)

Resumen

This paper presents a cost-function based predictive voltage control strategy with a prediction horizon of two samples to effectively control the output voltage of three-phase four-leg inverter used for the standalone power systems. The three-phase inverter with an additional leg is developed to deliver symmetrical sinusoidal three-phase voltages irrespective of the arbitrary consumer load profiles. The proposed controller uses the discrete model of the inverter and RLC filter for two-step prediction of output voltage for each switching state of the inverter. The control method chooses a switching state that minimizes the error between the output voltage and its reference. The proposed controller offers an excellent reference tracking with less voltage harmonic distortion for balanced, unbalanced and nonlinear loading conditions. The feasibility of the proposed control scheme has been verified by MATLAB/Simulink.

Idioma originalEnglish
Título de la publicación alojadaAPEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition
Páginas128-135
Número de páginas8
DOI
EstadoPublished - 2012
Evento27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012 - Orlando, FL, United States
Duración: 5 feb 20129 feb 2012

Other

Other27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012
PaísUnited States
CiudadOrlando, FL
Período5/02/129/02/12

Huella dactilar

Cost functions
Voltage control
Electric potential
Controllers
Harmonic distortion
MATLAB

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Citar esto

Yaramasu, V., Wu, B., Rivera, M., Rodriguez, J., & Wilson, A. (2012). Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems. En APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition (pp. 128-135). [6165808] https://doi.org/10.1109/APEC.2012.6165808
Yaramasu, V. ; Wu, B. ; Rivera, M. ; Rodriguez, J. ; Wilson, A. / Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems. APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition. 2012. pp. 128-135
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Yaramasu, V, Wu, B, Rivera, M, Rodriguez, J & Wilson, A 2012, Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems. En APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition., 6165808, pp. 128-135, 27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012, Orlando, FL, United States, 5/02/12. https://doi.org/10.1109/APEC.2012.6165808

Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems. / Yaramasu, V.; Wu, B.; Rivera, M.; Rodriguez, J.; Wilson, A.

APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition. 2012. p. 128-135 6165808.

Resultado de la investigación: Conference contribution

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N2 - This paper presents a cost-function based predictive voltage control strategy with a prediction horizon of two samples to effectively control the output voltage of three-phase four-leg inverter used for the standalone power systems. The three-phase inverter with an additional leg is developed to deliver symmetrical sinusoidal three-phase voltages irrespective of the arbitrary consumer load profiles. The proposed controller uses the discrete model of the inverter and RLC filter for two-step prediction of output voltage for each switching state of the inverter. The control method chooses a switching state that minimizes the error between the output voltage and its reference. The proposed controller offers an excellent reference tracking with less voltage harmonic distortion for balanced, unbalanced and nonlinear loading conditions. The feasibility of the proposed control scheme has been verified by MATLAB/Simulink.

AB - This paper presents a cost-function based predictive voltage control strategy with a prediction horizon of two samples to effectively control the output voltage of three-phase four-leg inverter used for the standalone power systems. The three-phase inverter with an additional leg is developed to deliver symmetrical sinusoidal three-phase voltages irrespective of the arbitrary consumer load profiles. The proposed controller uses the discrete model of the inverter and RLC filter for two-step prediction of output voltage for each switching state of the inverter. The control method chooses a switching state that minimizes the error between the output voltage and its reference. The proposed controller offers an excellent reference tracking with less voltage harmonic distortion for balanced, unbalanced and nonlinear loading conditions. The feasibility of the proposed control scheme has been verified by MATLAB/Simulink.

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Yaramasu V, Wu B, Rivera M, Rodriguez J, Wilson A. Cost-function based predictive voltage control of two-level four-leg inverters using two step prediction horizon for standalone power systems. En APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition. 2012. p. 128-135. 6165808 https://doi.org/10.1109/APEC.2012.6165808