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MS 5001 & 5002 AUXILIARIES

SYSTEMS

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LUBE OIL SYSTEM

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LUBE OIL SYSTEM

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LUBE OIL SYSTEM

GAS TURBINE

BASEPLATE

OIL RESERVOIR AREA

AUXILIARIES

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LUBE OIL SYSTEM: operation

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LUBE OIL SYSTEM

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LUBE OIL SYSTEM

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OIL COOLING SYSTEM

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OIL COOLING SYSTEM

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OIL COOLING SYSTEM

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HYDRAULIC OIL SYSTEM

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HYDRAULIC OIL SYSTEM

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HYDRAULIC OIL SYSTEM:operation

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HYDRAULIC OIL SYSTEM is used for IGV

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HYDRAULIC OIL SYSTEM is used for IGV

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HYDRAULIC OIL SYSTEM is used for IGV

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HYDRAULIC OIL

GAS FUEL SISTEM

HYDRAULIC OIL SYSTEM is used for:

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HYDRAULIC OIL

Variable 2nd Stage Nozzle (only MS 5002)

HYDRAULIC OIL SYSTEM is used for:

CO

NT

RO

L O

IL

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GAS FUEL SISTEM

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HYDRAULIC OIL

HYDRAULIC OIL

CONTROL OIL SYSTEMLiquid Fuel

is not available for your jobs

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CONTROL OIL SYSTEM (only MS 5002)

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COOLING AND SEALING AIR SYSTEM

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COOLING AND SEALING AIR SYSTEM (MS 5001)

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COOLING AND SEALING AIR SYSTEM (MS 5002)

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OIL TANK

BREATHER

SEALING AIR LUBE OIL INLET

TURBINE SHAFT

BEARINGSEAL

BEARING SUPPORT

DISCHARGE PIPING

LUBE OIL DISCHARGE

TO ATMOSPHERE

SEALING AIR OPERATING PRINCIPLE

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STARTING SYSTEM DEVICES

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STARTING SEQUENCE

TURBINEBREAKAWAYTORQUE

a

b

cd

e

f

g

h

a’

TURBINE RESISTANTTORQUE

STARTING MOTORDRIVING TORQUE

SPEED (RPM)

TORQUE

IGNITION SELF SUSTAINING SPEED

0

TURBINE SELF SUFFICIENT OPERATION

a Breakaway torque at turbine initial start up (zero speed)a’ Starting motor torque at zero speedb Turbine resistant torque just before ignitionc Starting motor torque just before ignitiond Starting motor torque just after ignitione Turbine resistant torque just after ignitionf Maximum turbine resistant torque during accelerationg Turbine zero resistant torque (self sustaining operation initiation)h Starting motor disengagement and shut-down

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STARTING SYSTEM: TORQUE CONVERTER

OIL NOZZLE

MOTORSIDE

OILINTAKE

INPUTSPEED

MOTORSIDE

OILINTAKE

INPUTSPEED