TY - GEN
T1 - PV panel power optimization using sub-panel MPPT
AU - Marti-Arbona, Edgar
AU - Mandal, Debashis
AU - Bakkaloglu, Bertan
AU - Kiaei, Sayfe
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/5/8
Y1 - 2015/5/8
N2 - Photo-voltaic systems are affected by converter losses, partial shading and other mismatches in the panels. This paper presents a sub-panel maximum power point tracking that removes the bypass diodes of the panels to optimize the individual sub-panels. Compared to the panel maximum power point tracking, the sub-panel maximum power point tracking reduces the mismatches, losses and increases the output power of the system. The design was implemented in a prototype board and tested to verify its performance. The sub-panel level power optimization improves the output power of a shaded panel by up to 20%, compared to panel MPPT with internal bypass diodes.
AB - Photo-voltaic systems are affected by converter losses, partial shading and other mismatches in the panels. This paper presents a sub-panel maximum power point tracking that removes the bypass diodes of the panels to optimize the individual sub-panels. Compared to the panel maximum power point tracking, the sub-panel maximum power point tracking reduces the mismatches, losses and increases the output power of the system. The design was implemented in a prototype board and tested to verify its performance. The sub-panel level power optimization improves the output power of a shaded panel by up to 20%, compared to panel MPPT with internal bypass diodes.
KW - Maximum power point trackers
KW - Photovoltaic systems
KW - Solar power generation
KW - Solar system
UR - http://www.scopus.com/inward/record.url?scp=84937910599&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84937910599&partnerID=8YFLogxK
U2 - 10.1109/APEC.2015.7104357
DO - 10.1109/APEC.2015.7104357
M3 - Conference contribution
AN - SCOPUS:84937910599
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 235
EP - 238
BT - APEC 2015 - 30th Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 30th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2015
Y2 - 15 March 2015 through 19 March 2015
ER -