CD Skripsi
Evaluasi Ekonomis Dari Implementasi Dg Terhadap Peningkatan Keandalan Jaringan Dan Potensi Pengurangan Daya Yang Hilang
ABSTRACT
The reliability of the distribution system was evaluated using the SAIFI, SAIDI, CAIDI, and MAIFI indices, while the economic aspects were analyzed using ENS and AENS. The purpose of this research is to evaluate the impact of Distributed Generation (DG) on improving network reliability, reducing energy losses economically, and the potential for reducing lost power. The analysis was conducted under three conditions: 2024, existing, and after the addition of DG, using the Reliability Network Equivalent Approach (RNEA) method. The research results show that in 2024, the SAIFI and MAIFI values are 9.12 and 65.57 times/customer/year, which are still quite high. Under existing conditions, SAIFI decreased to 4.2411 and MAIFI to 55.6751 times/customer/year. After adding DG, SAIFI decreased to 1.3088 times/customer/year, while MAIFI remained at 55.6751 times/customer/year. From an economic standpoint, the losses due to ENS decreased from Rp. 183,154,802 in 2024 to Rp. 36,610,383 under existing conditions, and after adding DG, they dropped to Rp. 15,140,923. The addition of DG also increased the deliverable power from 4,239.81 kW to 4,277.70 kW and reduced power losses from 139.20 kW to 49.80 kW. This indicates that the implementation of DG makes a real contribution to improving network reliability and the economic efficiency of the distribution system.
Keywords: AENS, CAIDI, Distributed Generation (DG), ENS, MAIFI, Reliability Network Equivalent Approach (RNEA), SAIFI, SAIDI
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