Technical Specification:
Name: G3516 Generator
No of Generator: 6
Capacity: 520 KV
Fuel: Natural Gas
Total cylinder: 16
No of battery: 6
Cooling system: Water cooled.
Efficiency: 60 ~ 75 %
Main parts of GAS GENERATOR :
i) Air filter
ii) Dc source
iii) Exciting motor
iv) Alternator
v) Engine
vi) Heat exchanger
vii) Cooling system
viii) Oil filter
ix) Ignition coil
x) Prime mover
xi) Generator set control panel
xii) Generator leads
xiii) Generator
xiv) Fuel inlet
xv) Exhaust bypass valve
xvi) Intercooler
xvii) Air cleaner
xviii) Crankcase breather
xix) Oil level gauge
xx) Instrument panel
xxi) Junction box
xxii) Jacket pump
xxiii) Oil drain
Generator Operation:
This generator runs with natural gas. The gas is supplied by the Titash gas.
The approximate gas pressure received is 3.8 kips. The gas is burned in the
cylinder by 4-stroke cycle. The energy gained by the internal combustion in
the cylinder is used to move the piston which is connected with a crankshaft.
There are total 12 cylinders in the generator. The crank shaft rotates with
the total power from 12 cylinders at an rpm of about 1500. The crankshaft
is connected with a generator which can produce power of about 520 KVA. Then
the power is distributed from L.T. switch room.
The whole generating system is controlled by four control panels from a control
room. In the control room the whole condition of the system is showed by four
LCD touch screen. An operator can control & monitor the whole system from
control room. In the control room the control panel shows the temperature
of different place of the generator, rpm of crankshaft, gas flow rate, engine
load factor, voltage in different line, power generated by generator etc.