TY - GEN
T1 - Output voltage sensor based DMPPT with parallel configuration for PV systems under partial shading conditions
AU - Killi, Muralidhar
AU - Samanta, Susovon
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/1/31
Y1 - 2017/1/31
N2 - Photovoltaic (PV) module mismatching and non-uniform insolation conditions are the major drawbacks of the PV systems. The distributed maximum power point tracking (DMPPT) method is an effective solution to mitigate these drawbacks but, the DMPPT with conventional algorithms requires more sensors to implement. A single output voltage sensor based DMPPT algorithm with parallel configuration is presented in this paper. The operating point of each PV module is regulated independently through a single microcontroller. The output voltage sensor based DMPPT is developed based on the output voltage characteristics with respect to the converter duty cycle and its mathematical validation is presented in this paper. The proposed DMPPT algorithm is validated through experimentation by using the developed prototype with two designed SEPIC (single ended primary inductance converter) converters, two PV modules and a microcontroller.
AB - Photovoltaic (PV) module mismatching and non-uniform insolation conditions are the major drawbacks of the PV systems. The distributed maximum power point tracking (DMPPT) method is an effective solution to mitigate these drawbacks but, the DMPPT with conventional algorithms requires more sensors to implement. A single output voltage sensor based DMPPT algorithm with parallel configuration is presented in this paper. The operating point of each PV module is regulated independently through a single microcontroller. The output voltage sensor based DMPPT is developed based on the output voltage characteristics with respect to the converter duty cycle and its mathematical validation is presented in this paper. The proposed DMPPT algorithm is validated through experimentation by using the developed prototype with two designed SEPIC (single ended primary inductance converter) converters, two PV modules and a microcontroller.
UR - https://www.scopus.com/pages/publications/85015239381
UR - https://www.scopus.com/pages/publications/85015239381#tab=citedBy
U2 - 10.1109/INDICON.2016.7838861
DO - 10.1109/INDICON.2016.7838861
M3 - Conference contribution
AN - SCOPUS:85015239381
T3 - 2016 IEEE Annual India Conference, INDICON 2016
BT - 2016 IEEE Annual India Conference, INDICON 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Annual India Conference, INDICON 2016
Y2 - 16 December 2016 through 18 December 2016
ER -
