학교 교실의 태양광발전 환기시스템 적용성 연구
A Study on Application of a Heat Recovery Ventilator using Photovoltaic System in School
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Abstract
This study aims to evaluate application of a heat recovery ventilator(HRV) using photovoltaic(PV) system. To this end, we analyzed performance of a PV system, which it was evaluated by monthly power wattage and conversion efficiency accrording to design capacity of a HRV. The results of this study can be summarized as follows.⑴ A conversion efficiency of the PCS was evaluated about 86% in rated power. ⑵ A maximum, minimum and average output power were respectively analyzed 49.2W, 47.3W, and 48.8W. ⑶ Total power wattage of 200W PV system was 211kW and it was 316kW in case of 300W PV system. ⑷ Insufficient electrical power of a duct and window type ventilation system was respectively calculated 133.5kW and 147.7kW.
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