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] [IAE.2000 1998 TWh 14000 TWh 6000 1973
:1. 2. 3. 4. 5. 6. 7. 8. 9. 10. ( ) 11. ( ) 12. 13. MHD 14. 15.
: .
: 25 . 250 1000 . GEC 4/123 100 1040 . 2040 8% .
( ) 6 3 mv 1000 . . 4 4 .
:
:
Fire Room compressor Gas Turbine GeneratorBoiler exhaustexhaust Local control
Trans 400KV
NetworkOrder roomSteam Turbineair
Fire Room compressor Gas Turbine GeneratorBoiler exhaustexhaust Local control
Trans 400KV
NetworkOrder roomSteam Turbineair
:
16 16 . : . : .
: 16 4 4 .
:
: : ()
: dc 120 . E=V.B.L.10*(-8) B L V .
: Boiler . 510 .
: 1- : 90 .
2- : .
: 1- 2- .
: . .
((Crank rpm 1000 rpm 3000 .
: 1. 2. 3. 4. , , , ....
RUN = (R*S+S*T+T*R)* = AND+=OR
: : 1. 2. . (UV) . Over Speed : . : .
Synchronizing : . . .
:
((Sensors ,Transducers ( (Signal Conditioner ( (Control System , Processor ( (Control Valve , Actuator ( (Data Logger ( (Transmitter
(Variable Inductance Transducer)
(Linear Variable Differential Transformer)LVDT
: . : (Absolute pressure) (Atmospheric air pressure) (Gage pressure) (Differential pressure)
(Diaphragm)
:C=A/x
(PTC)
(NTC)
( Thermocouple )RTD ( Resistance Temperature Detector) ( Thermistor) (IC Sensors)
: : . RTD : . RTD : . : . : .