Solar chimney power plants for high latitudes

被引：136

作者：

Bilgen, E ^{[1
]}

Rheault, J ^{[1
]}

机构：

[1] Ecole Polytech, Dept Genie Mecan, Montreal, PQ H3C 3A7, Canada

来源：

SOLAR ENERGY | 2005年 / 79卷 / 05期

基金：

加拿大自然科学与工程研究理事会;

关键词：

solar chimney; solar power; high latitude;

D O I：

10.1016/j.solener.2005.01.003

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 solar chimney system for power production at high latitudes has been designed and its performance: has been evaluated. A mathematical model and a code on MATLAB platform have been developed based on monthly average meteorological data and thermodynamic cycle. The thermal performance of a 5 MW nominal power production plant at three locations in Canada, namely Ottawa, Winnipeg and Edmonton, is studied. The sloped collector field is built at suitable mountain hills, which also functions as a chimney. Then a short vertical chimney is added to install the vertical axis air turbine. The results showed that solar chimney power plants at high latitudes may have satisfactory thermal performance and produce as much as 85% of the same plants in southern locations with horizontal collector field. The overall thermal performance of these plants is a little less than 0.5%. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：449 / 458

页数：10

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