Nowadays, we know about the problem of
decreasing the source of natural gas fuel, makes the
higher fuel cost for Gas Turbine power plant usage.
Because of that, the new technology called the
Compressed Air Energy Storage system is created.
The main concept of this system is use otT-peak power
to pressurize air into an underground reservoir, which
is then released during peak daytime hour to power
Gas Turbine for power production. This project is to
design in small scale system where it can use otT-peak
electricity to switch on the air compressor to
compressed air. Then the compressed air produced
will store in high pressure cylinder tank replace the
airtight underground caverns. When the air is
released from the high pressure tank, the air expands
through a micro-turbine which connected single shaft
with generator rotor. Then the micro turbine run and
rotate generator rotor that convert mechanical energy
to electrical energy. Output voltage then will convert
from dc to ac voltag
