R语言 solaR包 C_fTheta()函数中文帮助文档(中英文对照)

loveR

C_fTheta(solaR)
C_fTheta()所属R语言包：solaR

                                         Angle of incidence of solar irradiation on a inclined surface
                                         上的倾斜表面上的入射太阳辐射的角度

                                         译者：生物统计家园网 机器人LoveR

描述----------Description----------

The orientation, azimuth and incidence angle are calculated from the results of fSolI or calcSoland from the information supplied by the arguments beta and alfa when the surface is fixed (modeTrk='fixed') or the movement equations when a tracking surface is chosen (modeTrk='horiz' or modeTrk='two'). Besides, the modified movement of a horizontal NS tracker due to the backtracking strategy is calculated if BT=TRUE with information about the tracker and the distance between the trackers included in the system.
的方向，方位和入射角计算fSolI或calcSol的结果，和从由参数提供的资料beta和alfa时，表面是固定的（ modeTrk='fixed')或运动方程时，跟踪表面被选中（modeTrk='horiz'或modeTrk='two')。此外，修改后的运动的水平NS跟踪的回溯策略的计算，如果BT=TRUE有关下列内容的信息的跟踪器和包含在系统之间的距离的跟踪。

This function is used by the calcGef function.
calcGef功能使用此功能。


用法----------Usage----------


fTheta(sol, beta, alfa = 0, modeTrk = "fixed", betaLim = 90,
    BT = FALSE, struct, dist)



参数----------Arguments----------

参数：sol
Sol object as provided by calcSol.
Sol对象所提供的calcSol。


参数：beta
numeric, inclination angle of the surface (degrees). It is only needed when modeTrk='fixed'.
数字的表面的倾斜角（度）。只需要当modeTrk='fixed'。


参数：alfa
numeric, azimuth angle of the surface (degrees). It is positive to the West. It is only needed when modeTrk='fixed'. Its default value is alfa=0
数字：方位角的表面（度）。这是正西方。只需要当modeTrk='fixed'。它的默认值是alfa=0


参数：modeTrk
character, to be chosen from 'fixed', 'two' or 'horiz'. When modeTrk='fixed' the surface is fixed (inclination and azimuth angles are constant). The performance of a two-axis tracker is calculated with modeTrk='two', and modeTrk='horiz' is the option for an horizontal N-S tracker. Its default value is modeTrk='fixed'
字符，选择'fixed'，'two'或'horiz'。当modeTrk='fixed'的表面是固定的（倾斜角和方位角为常数）。两轴跟踪器的性能计算modeTrk='two'和modeTrk='horiz'是一个水平NS跟踪的选项。它的默认值是modeTrk='fixed'


参数：betaLim
numeric, maximum value of the inclination angle for a tracking surface. Its default value is 90 (no limitation))
数值，最大值的跟踪表面的倾斜角。它的默认值是90（没有限制））


参数：BT
logical, TRUE when the bactracking technique is to be used with a horizontal NS tracker, as described by Panico et al. (see References). The default value is FALSE. In future versions of this package this technique will be available for two-axis trackers.
逻辑，TRUE，当bactracking技术是要用于帕尼科等人所描述的，水平NS跟踪器。 （请参阅参考资料）。默认值是FALSE。这种技术将在未来的版本中这个包可用于两轴跟踪。


参数：struct
Only needed when BT=TRUE. A list, with a component named L, which is the height (meters) of the tracker. In future versions the backtracking technique will be used in conjuction with two-axis trackers, and a additional component named W will be needed.
仅在需要时BT=TRUE。 Alist，一个被命名的组件L，这是身高（米）的跟踪。回溯技术将在未来的版本中一起选择两轴跟踪，将需要一个额外的组件名为W的。


参数：dist
Only needed when BT=TRUE. A data.frame, with a component named Lew, being the distance between the horizontal NS trackers along the East-West direction. In future versions an additional component named Lns will be needed for two-axis trackers with backtracking.
仅在需要时BT=TRUE。 Adata.frame，一个被命名的组件Lew，沿东西方向的水平NS跟踪之间的距离。在未来的版本中的附加成分名为Lns的将需要两轴跟踪回溯。


值----------Value----------

A zoo object with these components:
Azoo对象，这些组件：


参数：Beta
numeric, inclination angle of the surface (radians). When modeTrk='fixed' it is the value of the argument beta converted from degrees to radians.
数值，表面的倾斜角（弧度）。当modeTrk='fixed'它的参数值beta转换为弧度。


参数：Alfa
numeric, azimuth angle of the surface (radians). When modeTrk='fixed' it is the value of the argument alfa converted from degrees to radians.
数字：方位角的表面（弧度）。当modeTrk='fixed'它的参数值alfa转换为弧度。


参数：cosTheta
numeric, cosine of the incidence angle of the solar irradiance on the surface
数值，太阳辐照度的表面上的入射角的余弦


（作者）----------Author(s)----------



Oscar Perpi帽谩n Lamigueiro.




参考文献----------References----------


Backtracking: a novel strategy for tracking PV systems, Photovoltaic Specialists Conference, 668-673, 1991
Systems with R", Journal of Statistical Software, 50(9), 1-32, http://www.jstatsoft.org/v50/i09/

参见----------See Also----------

fInclin, fSombra, calcGef.
fInclin，fSombra，calcGef。

转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。


注：
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