Fuzzy geometric programming optimum seeking in power supply radius of transformer substation

Optimisation is applied to the economical power supply radius of a transformer substation. Again, we have built a geometric programming and its model with fuzzy coefficient. The option in power supply radius and the number of transformer substations is a complex problem, so it is necessary for us to build a model containing more information in order to determine the optimum for the least investment and loss. The author obtains a satisfactory result in optimum option radius using a fuzzy geometric programming model.