太陽・風力複合エネルギー利用システムの運転結果と特性

概要

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A solar and wind hybrid energy conversion system was assembled with solar cell panels of rated output 35 W×2,a small-scale wind driven generator of rated output 200W, storage batteries of 12V×400AH and fluorescent lamps installed in a corridor of the colledge and controlled automatically by magnetic switch, voltage sensor and timer. This system was operated during the period Apl. 1983 to Mar.1988 measuring the solar and wind energy density, generated electric energy, service energy and excess energy to dummy load. The mean efficiencies of electric generations from the solar energy and wind energy were 8.3% and 15.0%, respectively. Daily and monthly variations of the solar and wind energy and utilization factor of lighting apparatus were examined. From these, some ploblems were discussed. The results of simulation experiments to determine the optimum value of service power and storage capacity as a function of utilization factor of electric apparatus were shown.
宇部工業高等専門学校の論文