Electrical Energy Needs Projection of Bangka Belitung Province in 2019-2033 using Fuzzy Logic

摘要

Electrical energy is very important in human life. Electrical energy is widely used in various sectors, including the household, industrial, commercial and general sectors. To achieve compatibility between generation and demand for electrical energy, then must know the amount value of electrical energy needs for some time to come by doing forecasting. This paper discusses projection of electrical energy needs in the Bangka Belitung Province. Forecasting method used for the projection is the fuzzy logic method and is long-term in nature, namely until 2033. Forecasting characteristics are influenced by several factors including household sector customers, industrial sector customers, commercial sector customers, general sector customers, population, Gross Regional Domestic Product (GDP) and inflation. So, this fuzzy logic method uses historical or actual data accumulated in several time periods, from 2007 to 2018. The value of projection using the Fuzzy Logic method is obtained by using those factors. Based on the results of calculations and analysis, the electrical energy needs up to 2033 increased by 1060,0219 Gigawatt hours. The value of errors between the results of forecasting with fuzzy logic and actual data in 2018 was 0,169 percent.