Partial shading problem solution for solar arrays fed by MPPT via permanent monitoring of individual panels

Pavel Domorad, Moshe Averbukh

نتاج البحث: فصل من :كتاب / تقرير / مؤتمرمنشور من مؤتمرمراجعة النظراء

1 اقتباس (Scopus)

ملخص

Today's PV solar power plants would be unimaginable without Maximum Power Point Tracker (MPPT) electronic scheme increasing significantly energy production. Partial shading of PV panels in a big solar plant including hundreds and thousands those items becomes important problem for MPPT. The results of shading may not be only the proportional diminishing of the total electrical power but that is more seriously the generating multi-extreme power-current (P-I); power-voltage (P-V) curves, disturbing meaningfully the search algorithms of MPPT. Present work proposes the solution for determination of the global maximum position on the operating P-I or P-V curves providing for MPPT algorithm precision information which prevent missteps during optimization procedure. The developed method based on permanent monitoring of PV panels with the subsequent assessment of their solar irradiation and estimation of the global maximum location for the entire group of solar panels.

اللغة الأصليةالإنجليزيّة
عنوان منشور المضيف2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
ناشرInstitute of Electrical and Electronics Engineers Inc.
رقم المعيار الدولي للكتب (الإلكتروني)9781479959877
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 2014
الحدث2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014 - Eilat, إسرائيل
المدة: ٣ ديسمبر ٢٠١٤٥ ديسمبر ٢٠١٤

سلسلة المنشورات

الاسم2014 IEEE 28th Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014

!!Conference

!!Conference2014 28th IEEE Convention of Electrical and Electronics Engineers in Israel, IEEEI 2014
الدولة/الإقليمإسرائيل
المدينةEilat
المدة٣/١٢/١٤٥/١٢/١٤

بصمة

أدرس بدقة موضوعات البحث “Partial shading problem solution for solar arrays fed by MPPT via permanent monitoring of individual panels'. فهما يشكلان معًا بصمة فريدة.

قم بذكر هذا