勾配法を用いた太陽電池アレイ配置最適化における最適解の評価

抄録

The number of solar arrays and the annual amount of the received light in the mega solar plant are maximized by the optimum layout design of the solar arrays and the site shape. The layout design parameters of solar arrays consist of tilted angles, azimuth angles, intervals, and center coordinates of the entire solar arrays. The configuration of arrays is one of the critical parameters in the photovoltaic system. In the author’s previous studies, the placement optimization of the solar arrays by the conjugate gradient method at the multiply-connected domain is examined. The layout of the solar arrays was optimized by the proposed method to increase the annual amount of the received light. In this study, we show some optimization results with different initial values in the iterative calculation and consider the initial value dependence of the obtained solution.