TY - GEN
T1 - An adapted control strategy for dynamic voltage restorer to work as series active power filter
AU - Tung, Nguyen Xuan
AU - Fujita, Goro
AU - Horikoshi, Kazuhiro
PY - 2010/9/17
Y1 - 2010/9/17
N2 - This paper presents an adapted control strategy based on Instantaneous Power Theory for a conventional dynamic voltage restorer. By employing this control method, the dynamic voltage restorer is inherently able to operate as a series active power filter to block the propagation of harmonic current from the power grid into the important load and vice versa. The advantage of the control algorithm is its ability to extract only harmonic component from supply current even this current is distorted and unbalanced. Numerical simulation results show that this control strategy not only enhances the utilization factor of the existing dynamic voltage restorer but also help the DVR to has a better performance in mitigating harmonics.
AB - This paper presents an adapted control strategy based on Instantaneous Power Theory for a conventional dynamic voltage restorer. By employing this control method, the dynamic voltage restorer is inherently able to operate as a series active power filter to block the propagation of harmonic current from the power grid into the important load and vice versa. The advantage of the control algorithm is its ability to extract only harmonic component from supply current even this current is distorted and unbalanced. Numerical simulation results show that this control strategy not only enhances the utilization factor of the existing dynamic voltage restorer but also help the DVR to has a better performance in mitigating harmonics.
KW - Dynamic voltage restorer
KW - Harmonics
KW - Series active filter
KW - Unbalanced load
UR - http://www.scopus.com/inward/record.url?scp=77956551559&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956551559&partnerID=8YFLogxK
U2 - 10.1109/IPEC.2010.5543142
DO - 10.1109/IPEC.2010.5543142
M3 - Conference contribution
AN - SCOPUS:77956551559
SN - 9781424453955
T3 - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
SP - 2283
EP - 2287
BT - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
T2 - 2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
Y2 - 21 June 2010 through 24 June 2010
ER -