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Βελτίωση συστήματος παρακολούθησης ήλιου μελέτης λειτουργίας φωτοβολταϊκής γεννήτριας

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    : AzimuthAngle : AltitudeAngle : Longitude : ( 25,20) Latitude : ( 35,20) TimeZone : ( +2) Daylight : (: -60, : 0) Declination : (+ ) EotAdjustment : HourAngle : Hour : Minutes : Year : Month : Date : PI : = 3,1415926 floor :

    . Meridian = TimeZone * 15 MinutesAfterMidnight = 60 * Hours + Minutes SolarMinutesAfterMidnight = MinutesAfterMidnight + (4 * (Longitude Meridian)) + Daylight Month > 2 : correctedYear = Year correctedMonth = Month - 3 : correctedYear = Year - 1 correctedMonth = Month + 9 t = ((SolarMinutesAfterMidnight / 60.0 / 24.0) + Date + floor (30.6 *

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    correctedMonth + 0.5) + floor (365.25 * (correctedYear - 1976)) - 8707.5) / 36525.0 G = 357.528 + 35999.05 * t G = G - floor (G / 360.0) * 360 C = (1.915 * sin (G * PI / 180)) + (0.020 * sin (2.0 * G * PI / 180)) L = 280.460 + (36000.770 * t) + C L = L - floor (L / 360.0) * 360 Alpha = L - 2.466 * sin (2.0 * L * PI / 180) + 0.053 * sin (4*L*PI /180) Obliquity = 23.4393 - 0.013 * t Declination = arctan (tan (Obliquity * PI / 180) * sin (Alpha * PI / 180)) * 180 / PI EotAdjustment = (L - C - Alpha)/15.0*60.0 ClockTimeToLSOTAdjustment = (4 * (Longitude - Meridian)) + EotAdjustment + Daylight SolarMinutesAfterMidnight=MinutesAfterMidnight + ClockTimeToLSOTAdjustment SolarMinutesAfterMidnight < 0 : SolarMinutesAfterMidnight = SolarMinutesAfterMidnight + 24 * 60 SolarMinutesAfterMidnight >= 24 * 60 : SolarMinutesAfterMidnight =SolarMinutesAfterMidnight-24*60 HourAngle = - (SolarMinutesAfterMidnight - 12 * 60) / 4 AltitudeAngle = (180 / PI) * arcsin ((cos (Latitude * PI / 180) * cos(Declination * PI / 180) * cos(HourAngle * PI / 180)) + (sin (Latitude * PI / 180) * sin (Declination * PI / 180))) AzimuthAngle = (180 / PI) * arccos(((sin (AltitudeAngle * PI / 180) * sin (Latitude * PI / 180)) - sin (Declination * PI / 180)) / (cos (AltitudeAngle * PI / 180)*cos (Latitude * PI / 180))) AzimuthAngle * HourAngle < 0 : AzimuthAngle = - AzimuthAngle AzimuthAngle = 180-AzimuthAngle

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