TY - GEN
T1 - Closed-loop control of a dynamic voltage restorer based on a 4-leg voltage source converter
AU - Fernandes, D. A.
AU - Naidu, S. R.
AU - Lima, A. M.N.
PY - 2008
Y1 - 2008
N2 - Analysis and control of a dynamic voltage restorer have been described. The voltage restorer is based on a 4-leg voltage source converter. The 3-phase input variables are resolved into the positive, negative and zero-sequence components using a weighted, recursive, least-squares estimator. Identical controllers have been used for each sequence component. A laboratory model of the restorer has been constructed and its performance has been tested by simulation and experiments.
AB - Analysis and control of a dynamic voltage restorer have been described. The voltage restorer is based on a 4-leg voltage source converter. The 3-phase input variables are resolved into the positive, negative and zero-sequence components using a weighted, recursive, least-squares estimator. Identical controllers have been used for each sequence component. A laboratory model of the restorer has been constructed and its performance has been tested by simulation and experiments.
UR - http://www.scopus.com/inward/record.url?scp=57849123142&partnerID=8YFLogxK
U2 - 10.1109/ISIE.2008.4677111
DO - 10.1109/ISIE.2008.4677111
M3 - Conference contribution
AN - SCOPUS:57849123142
SN - 1424416655
SN - 9781424416653
T3 - IEEE International Symposium on Industrial Electronics
SP - 80
EP - 85
BT - 2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
T2 - 2008 IEEE International Symposium on Industrial Electronics, ISIE 2008
Y2 - 30 June 2008 through 2 July 2008
ER -