The Potential Hazard Analysis Method of Glare for Photovoltaic near airports or within

Abstract

With growing numbers of solar energy installations near airports or within, solar glare is becoming an increasing concern. The glare impact which is the potential hazard for pilots and air-traffic control personnel can range from discomfort to disability. First, a review of metrics used to determine safe retinal irradiances was presented. Metrics for both permanent eye damage and temporary after-image effects were included. A summary of safety standards is compiled from the literature to evaluate the potential hazards of calculated irradiances from glare. The impact factors of glare for photovoltaic near airports or within are analyzed. It has presented a new evaluation method based on bidirectional reflection distribution function (BRDF) to evaluate potential glint and glare hazards from specular reflected sunlight for solar Photovoltaic in this paper. The analytical models were then derived to calculate irradiances. Finally, a sample is provided for glare in the airport.