PERENCANAAN DESAIN PEMBANGKIT LISTRIK TENAGA MINIHIDRO CISOMANG, KABUPATEN PURWAKARTA, JAWA BARAT

• Main Author: Irfan Azinudin, Muhammad
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/36888
• Institution: Institut Teknologi Bandung

Energy is one of the important aspects needed by the human as well as being the eighth priority in Indonesia's national development. There are only 230 MW of 450 MW of electricity potential that has been realized through mini / micro hydro infrastructure. This study located in the Cisomang River, Purwakarta Regency, West Java, has a watershed area of 39,1 km2. Recorded rainfall for 14 years (2004-2017) at Cisomang rain station and Cipeusing station was chosen to be used as input data in modeling to obtain planning discharge criteria. The planning discharge intended in this study is a reliable discharge. The mainstay discharge plan is determined by 50% reliability (Q50%). Based on the Sacramento method modeling results obtained discharge with 50% reliability of 2,17 m3/ s (Q50% = 2,17 m3 / s). With Q50% = 2,17 m3/ s and elevation differences in the study area of 130 m, turbine efficiency values of 95% and generator efficiency of 95% are used, so the construction of the Cisomang power plant is planned to produce theoretical power of 2 x 1,3 MW.