Abstract
Under recent ecological environment, effective operation for supply of energy is one of significant issues. Although use of natural energy is thought to be a key to reduce consumption of energy, natural energy obtained is insufficient to demand required in an individual house. Therefore, different supply procedures are combined to supply energy and to control consumption of energy.
This study focuses on construction of mathematical model for introduction of facilities to control supply of energy in urban area. If the model is involving specs of facilities for supply of energy, optimal specs of the facilities are obtained by resolving the model.
Cost for facilities introduced and energy consumed in the model area are discussed from numerical results obtained by using optimal method in this paper.