A time-domain procedure for locating switched capacitors in power distribution systems

IEEE Transactions on Power Delivery

Volumn 17, Issue 4, 2002, Pages 1044-1049

  Kim, Jiseong ^a   Grady, W Mack ^a   Arapostathis, Ari ^a   Soward, John C ^b   Bhatt, Sid C ^c  

^a The University of Texas at Austin   (United States)

^b TXU Energy   (United States)

^c ELECTRIC POWER RESEARCH INSTITUTE   (United States)

Author keywords

Backward Kalman filter; Capacitor switching; Power quality; Switched capacitor estimation

Indexed keywords

CAPACITORS; KALMAN FILTERING; MATHEMATICAL MODELS; SWITCHING; TIME SERIES ANALYSIS;

CAPACITOR SWITCHING;

ELECTRIC POWER DISTRIBUTION;

EID: 0036815315     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2002.805103     Document Type: Article

References (11)

1. T.E. Grebe, "Application of distribution system capacitor banks and their impact on power quality," IEEE Trans. Ind. Applicat., vol. 32, pp. 714-719, May/June 1996.
2. A. Girgis et al., "Harmonics and transient overvoltages due to capacitor switching," IEEE Trans. Ind. Applicat., vol. 29, pp. 1184-1188, Nov./Dec. 1993.
3. C. McCoy and B.L. Floryancis, "Characteristics and measurement of capacitor switching at medium voltage distribution level," IEEE Trans. Ind. Applicat., vol. 30, pp. 1480-1489, Nov./Dec. 1994.
4. M.F. McGranaghan et al., "Impact of utility switched capacitors on customer systems-Magnification at low voltage capacitors;" IEEE Trans. Power Delivery, vol. 7, pp. 862-868, Apr. 1992.
5. _, "Impact of utility switched capacitors on customer systems-Adjustable speed drive concerns," IEEE Trans. Power Delivery, vol. 64, pp. 1623-1628, Oct. 1991.
6. D.V. Coury et al., "Transient analysis resulting from shunt capacitor switching in an actual electrical distribution system," in Proc. 8th Int. Conf. Harmonics Quality Power, vol. 1, Oct. 1998, pp. 292-297.
7. D. Sochuliakova et al., "Identification of capacitor position in a radial system," IEEE Trans. Power Delivery, vol. 14, pp. 1368-1373, Oct. 1999.
8. M. Athans, "The role and use of the stochastic linear-quadratic-Gaussian problem in control system design," IEEE Trans. Automat. Contr., vol. AC-16, pp. 529-551, Dec. 1971.
9. H.M. Beides and G.T. Heydt, "Dynamic state estimation of power system harmonics using Kalman filter methodology," IEEE Trans. Power Delivery, vol. 64, pp. 1663-1669, Oct. 1991.
10. H. Ma and A.A. Girgis, "Identification and tracking of harmonic sources in a power system using Kalman filter," IEEE Trans. Power Deliver), vol. 69, pp. 1659-1665, July 1996.
11. A.C. Parsons et al., "A direction finder for power quality disturbances based upon disturbance power and energy," in Proc. 8th Int. Conf. Harmonic Quality Power, Oct. 1998, pp. 693-699.