D_Losses-methods {solaR} | R Documentation |
Losses of a GCPV system
Description
The function losses
calculates the yearly losses
from a Gef
or a ProdGCPV
object. The function
compareLosses
compares the losses from several ProdGCPV
objects and plots the result with dotplot
.
Usage
compareLosses(...)
losses(object)
Arguments
... |
A list of |
object |
An object of |
Methods
signature(... = "Gef")
shadows and angle of incidence (
AoI
) losses.signature(... = "ProdGCPV")
shadows,
AoI
, generator (mainly temperature), DC and AC system (as detailed ineffSys
offProd
) and inverter losses.
Author(s)
Oscar Perpiñán Lamigueiro
References
Perpiñán, O, Energía Solar Fotovoltaica, 2015. (https://oscarperpinan.github.io/esf/)
Perpiñán, O. (2012), "solaR: Solar Radiation and Photovoltaic Systems with R", Journal of Statistical Software, 50(9), 1-32, doi: 10.18637/jss.v050.i09
See Also
Examples
lat = 37.2;
G0dm = c(2766, 3491, 4494, 5912, 6989, 7742, 7919, 7027, 5369, 3562, 2814,
2179)
Ta = c(10, 14.1, 15.6, 17.2, 19.3, 21.2, 28.4, 29.9, 24.3, 18.2, 17.2, 15.2)
prom = list(G0dm = G0dm, Ta = Ta)
###Comparison of different tracker methods
ProdFixed <- prodGCPV(lat = lat,dataRad = prom, keep.night = FALSE)
Prod2x <- prodGCPV(lat = lat, dataRad = prom, modeTrk = 'two', keep.night = FALSE)
ProdHoriz <- prodGCPV(lat = lat,dataRad = prom, modeTrk = 'horiz', keep.night = FALSE)
losses(ProdFixed)
losses(as(ProdFixed, 'Gef'))
compareLosses(ProdFixed, Prod2x, ProdHoriz)
[Package solaR version 0.46 Index]