Fourier Sampling of Sun Path for Applications in Solar Energy

被引：11

作者：

Grigoriev, Victor ^{[1
]}

Corsi, Clotilde ^{[1
]}

Blanco, Manuel ^{[1
]}

机构：

[1] CSIRO Energy Ctr, 10 Murray Dwyer Circuit, Mayfield West, NSW 2304, Australia

来源：

SOLARPACES 2015: INTERNATIONAL CONFERENCE ON CONCENTRATING SOLAR POWER AND CHEMICAL ENERGY SYSTEMS | 2016年 / 1734卷

关键词：

HELIOSTAT FIELD; METHODOLOGY; OPTIMIZATION; GENERATION; LAYOUT; MODEL;

D O I：

10.1063/1.4949032

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A systematic approach is presented for the sampling and interpolation over sun path. The annual sun path is described in terms of the ecliptic longitude and hour angle so that all possible positions of the sun are mapped on a rectangular domain. This enables the use of many efficient algorithms, and the bicubic interpolation with Catmull-Rom splines is proposed. It is shown that a sufficiently good accuracy can be achieved with as little as 32 sampling points for a year.

引用

页数：8

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