Analisa Dan Optimasi Sistem PLTGU Biomassa Gas Metan Dengan Daya 20 MW

Power plant biomass is the power plant that uses biomass (waste) in forming thermal energy which will be used to run potential energy on power plant system. On the process this power plant used system combination (combined cycle), that is steam power plant (Rankine  Cycle) and gas power plant (Brayton Cycle). The process of steam-gas power plant (PLTGU) requiring heat energy are processed of organic waste so as to become methane gas to be used raise the temperature of the air in the combuation room, so have the high pressure to push/move a gas turbine and former the results of the performance of a gas turbine be used for the combustion of water into steam in a steam boiler room (Heat Recovery of a Steam Gas), so have the pressure that capable to drive a steam turbine. The merger between a gas turbine and steam turbine is development in the process of power plant, which with perform the merger cycle (combined cycle) obtaining efficiency higher by (58.19 %) with compared with a steam turbine cycle (25.88 %) as well as gas turbine cycle (30.1887 %) that stands alone.