Selecting location of transformer substation based on FAHP

Because of many factors and hard to make a decision, a fuzzy analysis hierarchy process is applied to select location of transformer substation to avoid the problem of disaccord of judgment matrix in analysis hierarchy process. Fuzzy analysis hierarchy process works as follows: firstly, to build the fuzzy consistent matrix by building hierarchy structure charts, then to synthesize all schemes to obtain the optimum location of transformer substation. The 220 kV transformer substation location is evaluated to obtain the optimum location, finally identify this methodpsilas efficiency and correctness.