A simple-novel indirect algorithm for tracking maximum power under rapid or slow irradiation and temperature changes
Küçük Resim Yok
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Institute of Electrical and Electronics Engineers Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A novel indirect method for maximum power point tracking is proposed in this study. The proposed method, utilizing the linear relationship between the solar irradiation and the maximum power point current, directly provides the maximum power point current and hence the maximum power points trajectory. Therefore it does not require utilization of any search algorithm. Also it has been investigated that the maximum power point current is almost independent of the solar module temperature. Due to this interesting behavior, the proposed method has also superior response for the solar modules working under large temperature ranges. Therefore it has significant advantage over the conventional indirect methods using short circuit current or open circuit voltage. The proposed method is implemented on a boost type converter in MATLAB simulation environment and showed better results in terms of stability and power harvested from the solar module. The method is suitable for the solar systems such as used with micro-inverters. © 2014 IEEE.
Açıklama
3rd International Conference on Renewable Energy Research and Applications, ICRERA 2014 -- 19 October 2014 through 22 October 2014 -- Milwaukee -- 110203
Anahtar Kelimeler
indirect method, irradiation sensor, maximum power point tracking, temperature independence of maximum power point current
Kaynak
3rd International Conference on Renewable Energy Research and Applications, ICRERA 2014
WoS Q Değeri
Scopus Q Değeri
N/A
