Optimal Switching Strategies for Tracking of Currents of Voltage Source Converters
This paper proposes a new optimal feedback controller
for voltage source converters VSC's, for current regulated voltage
source converters, which allows compensate the harmonics of current
produced by nonlinear loads and load reactive power. The aim of the
present paper is to describe a novel switching signal generation
technique called optimal controller which guarantees that the injected
currents follow the reference currents determined by the
compensation strategy, with the smallest possible tracking error and
fixed switching frequency. It is compared with well-known
hysteresis current controller HCC. The validity of presented method
and its comparison with HCC is studied through simulation results.
[1] B. Singh, K.Al.Haddad and A. Chandra, "A new approach to three-phase
active filter for harmonics and reactive power compensation" IEEE
Trans.on PWRD, Vol.13, NO.1, Feb 1998, pp.133-138.
[2] El. Habrouk M., Darvish M.K. and Metha P., "Active power filters: A
review", IEE Proc.-Elect. Power Appl., Vol. 147, No. 5, September
2000.
[3] W. M. Grady, M. J. Samotyj and A. H. Noyola, "Survey of active power
line conditioning methodologies", IEEE Trans. on PWRD, Vol. 5 , No. 3
, July 1990 , pp.1536-1542.
[4] A. Nabae, S. O. Ware and H. Akagi, "A novel control sheme for current
controled PWM inverters," IEEE.Trans. Ind. Appl., Vol. 22, No. 4,
July/Auqust 1986, pp.697-701.
[5] M. I. Marei , EI-Saadany, M. M. A. Salama, "A new contribution into
performance of active filter utilizing SVM based HCC technique,"
Power Engineering Society Summer Meeting, 2002 IEEE Vol.2, 21-25
July, pp.1022-1026.
[1] B. Singh, K.Al.Haddad and A. Chandra, "A new approach to three-phase
active filter for harmonics and reactive power compensation" IEEE
Trans.on PWRD, Vol.13, NO.1, Feb 1998, pp.133-138.
[2] El. Habrouk M., Darvish M.K. and Metha P., "Active power filters: A
review", IEE Proc.-Elect. Power Appl., Vol. 147, No. 5, September
2000.
[3] W. M. Grady, M. J. Samotyj and A. H. Noyola, "Survey of active power
line conditioning methodologies", IEEE Trans. on PWRD, Vol. 5 , No. 3
, July 1990 , pp.1536-1542.
[4] A. Nabae, S. O. Ware and H. Akagi, "A novel control sheme for current
controled PWM inverters," IEEE.Trans. Ind. Appl., Vol. 22, No. 4,
July/Auqust 1986, pp.697-701.
[5] M. I. Marei , EI-Saadany, M. M. A. Salama, "A new contribution into
performance of active filter utilizing SVM based HCC technique,"
Power Engineering Society Summer Meeting, 2002 IEEE Vol.2, 21-25
July, pp.1022-1026.
@article{"International Journal of Electrical, Electronic and Communication Sciences:62012", author = "R. Oloomi and M. A. Sadrnia", title = "Optimal Switching Strategies for Tracking of Currents of Voltage Source Converters", abstract = "This paper proposes a new optimal feedback controller
for voltage source converters VSC's, for current regulated voltage
source converters, which allows compensate the harmonics of current
produced by nonlinear loads and load reactive power. The aim of the
present paper is to describe a novel switching signal generation
technique called optimal controller which guarantees that the injected
currents follow the reference currents determined by the
compensation strategy, with the smallest possible tracking error and
fixed switching frequency. It is compared with well-known
hysteresis current controller HCC. The validity of presented method
and its comparison with HCC is studied through simulation results.", keywords = "Hysteresis Current Controller, Optimal Controller,Switching pattern, Voltage Source Converter.", volume = "1", number = "10", pages = "1527-4", }