GEOTHERMAL POWER PLANT By : I Made Aditya Suryajaya
Energy of The World
Our President Said That… Petroleum = 15 Years Natural Gas = 60 Years Coal = 150 Years
Find the Other Energy Sources Solar Energy Geothermal Biomass Energy Wind Energy Hydrogen Ocean Hydropower Energy
Geothermal Energy? • Geothermal energy is energy extracted from the heat stored in the earth. Geothermal energy is derived from within the earths tectonic activity that occurred since the planet was created. It also comes from solar thermal absorbed by the earths surface
Geothermal Power PlantGeothermal Power Plant works similar with The Steam Power Plant
Dry Steam Type Dry Steam is the simplest method of geothermal power plant. The dry steam from the source drain into a turbine to produce electric power and then the steam condensed in a condenser and injected to the well source
Flash Steam Type In a flash steam power plant type, steam is created by flowing hot water in high pressure to a low pressure tank. Flash steam generated from the process chamber then supplied to the turbine to rotate the turbine generator. This type is the type of generating the most widely used today.
Binary CycleIf the geothermal resource has moderate temperatures, the geothermal fluidcan still be used for electricity generation using a binary cycle power plants(binary plants). In the cycle of this plant, the secondary fluid ((isobutane,isopentane or ammonia) is heated by the geothermal fluid through theexchanger machine heat or heat exchanger. The secondary fluid vaporizedat a temperature lower than the temperature of the boiling point of water atthe same pressure. Fluid heat are extracted by a second fluid, while thegeothermal fluid is injected back into the reservoir.
CO2 Emission Of Geothermal Power Plant
PLTP in IndonesiaPLTP CAPACITY OWNERPLTP Gunung Salak 6 Unit (@ 55 MW) PT. Dayabumi Salak PratamaPLTP Darajat 2 Unit ( 50 MW & 90 MW) Amoseas IndonesiaPLTP Dieng 3 Unit ( @ 60 MW) Himpurna California EnergyPLTP Patuha 3 Unit ( @ 60 MW) Patuha Power LimitedPLTP Wayang Windu 4 Unit (Total 400 MW) PT. Pertamina (Persero)PLTP Kamojang 2 Unit ( @ 30 MW) PT. Latoka Trimas Bina EnergyPLTP Bedugul 4 Unit ( Total 175 MW) Bali Energy LTDPLTP Sibayak 1 Unit (10 MW) PT. Dizamatra PowerindoPLTP Sarulla 4 Unit (Total 295 MW) UnocalNorth Sumatra GeothermalPLTP CIbuni 1 Unit (10 MW) PT. Yala Teknosa Geothermal
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