High-Voltage DC-DC Converter Topology for PV Energy UtilizationInvestigation and Implementation
Küçük Resim Yok
Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper exploited the utilization of photovoltaic (PV) energy system with high-voltage (HV) output DC-DC converter. Classical boost converters are used for both renewable energy integration and HV applications, but limited by reducing output/efficiency in performance. Moreover, as parasitic elements suppress the power transfer ratio, converter needs to maximize the PV energy utilization. This investigation study focused to include additional parasitic elements (voltage-lift technique) to a standard DC-DC buck converter and to overcome all the above drawbacks to maximize the PV power generation. The proposed power circuitry substantially improves the output power gain transfer ratio and a prototype hardware module is implemented using industrial standard DSP TMS 320F2812. Numerical simulation development followed by an experimental prototype implementation is carried out in this investigation. A set of numerical and experimental results is provided in this paper, which show close conformity with the theoretical background.
Açıklama
Anahtar Kelimeler
DC-DC boost converter, pulse width modulation (PWM), power transfer efficiency, photovoltaic power generation, high-voltage boost converter, renewable energy application
Kaynak
Electric Power Components and Systems
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
45
Sayı
3
