Adaptive control of grid connected photovoltaic inverter for maximum VA utilization

Amit V. Sant, Vinod Khadkikar, Weidong Xiao, Hatem Zeineldin, Amer Al-Hinai

نتاج البحث: Conference contribution

20 اقتباسات (Scopus)

ملخص

This paper proposes an adaptive control for grid connected photovoltaic (PV) system that allows for the active power injection (API) and active power filtering (APF) functionality while allowing the maximum utilization of the PV inverter. This PV system operates in three modes: (i) API only, (ii) API and APF with the full utilization of PV inverter VA capacity, and (iii) API and APF with specific total harmonic distortion (THD) limit for the injected currents. The maximum power point tracking (MPPT) is achieved with perturb and observe method. The proposed algorithm calculates the peak fundamental, harmonic current and then as per the available PV inverter capacity, modifies this value for the full utilization of PV inverter. Adaptive linear neuron (ADALINE) based online Fourier analysis is used to estimate the fundamental and harmonics components of the load and injected currents. The operation of the single stage PV inverter system is analyzed with the proposed control modes for two different atmospheric and load conditions.

اللغة الأصليةEnglish
عنوان منشور المضيفProceedings, IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society
الصفحات388-393
عدد الصفحات6
المعرِّفات الرقمية للأشياء
حالة النشرPublished - 2013
منشور خارجيًانعم
الحدث39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013 - Vienna, Austria
المدة: نوفمبر ١٠ ٢٠١٣نوفمبر ١٤ ٢٠١٣

سلسلة المنشورات

الاسمIECON Proceedings (Industrial Electronics Conference)

Other

Other39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013
الدولة/الإقليمAustria
المدينةVienna
المدة١١/١٠/١٣١١/١٤/١٣

ASJC Scopus subject areas

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