Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
Larasati, Amelia Dwita
Pawenary, Pawenary
Subject
Teknik Elektro
Datestamp
2019-12-05 12:53:00
Abstract :
Waste pellet that produced by Listrik Kerakyatan 2 at STT-PLN havent used for energy use. STT-PLN canteen has 14 outlet that have electrical capacity 1300 VA each with active time 12 hours/day. This design intended to utilize waste pellet for LK 2 as electrical energy to supplying electricity at STT-PLN canteen. Gasification technology chosen because high eficiency and better emission from waste combustion. Planned genset is Gas Engine 20 kW with 75% load operation (15 kW). So the suitable gasifier for this genset is TG30-1 with 25 kVA maximum capacity and 10 Kg/hour waste pellet usage. The amount of waste pellet for genset operation is 120 Kg/day. From this design, the calculated results are Rp 302.218.609,33 NPV, 25,7983% IRR and 5,66 years of PBP. Based on economic analysis, this project is feasible to be operated.