| dc.description.abstract | Electrical energy plays an important role in the progress of a region, therefore
the availability of electrical energy should be a priority. The availability of electricity
can be achieved in two ways: the addition of new plants and improve the efficiency of
existing plants.
In this paper the task, the authors designed a compressor inlet air cooling
system or TIC (turbine inlet cooling) on Gas Power Plant with a view to improving
the efficiency of the engine. Cooling system used is absorption refrigeration, where
the energy is used to drive an absorption machine is waste heat energy from the gas
turbine. The study design of the data the system uses the data engine General Electric
Frame 9 to PT PLN (Persero) Sector Belawan.
The design of absorption refrigeration cooling the intake air compressor is
capable of power can increase ± 13% (± 17MW), a decrease in heat rate of ± 3%,
saving fuel consumption by 0.0086 liters / kWh, a decrease in CO2 emissions of 2200
kg / h and profits other gas turbine mechanical side | en_US |
