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| 1.0)
TEST FACILITIES |
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Three
Test Beds for testing Fr-1, Frame-3, Frame-5 and Frame
- 6 Gas Turbines.
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One
Test Bed For testing of Fr-9E/ Fr-6F A GT.
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Accessory
Base Test Skid facility to test accessory bases of FR-6,
Fr-9E and Fr-6F A GT.
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HSD
Fuel System ( with 4x 40kl storage capacity )
- Intake
and Exhaust System - inlet duct has calibrated Flow nozzles
to measure air flow in to Gas Turbines.
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Cooling
Water System
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Vibration
Monitoring System including computerised vibration analysis
system.
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Data
Acquisition System Mark IV & Mark V Control system.
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| 2.0)
TEST SEQUENCE |
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- Preparation
for test.
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Initial Cranking Test
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Performance Test
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Discrepancy Clearance
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Reliability checks
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Customer Acceptance Test
- Release
from TEST BED and certification
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| 3.0)
PERFORMANCE AND RELIABILITY RUNS |
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| PERFORMANCE |
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Performance
tests are run at 100% of rated turbine speed corrected to
ISO conditions. Parameters Like compressor Air flow, Compressor
Efficiency, Compressor Pressure ratio, Fuel Rate and Turbine
Exhaust Temperatures are recorded. Numerous other temperatures
and pressures are also monitored and recorded from there performence
of Gas Turbines is evaluated the compares with acceptable
values.
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| 4.0)
RELIABILITY |
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The
reliability checks will vary from machine to machine and consists
of checking and / or testing that experienced problems during
the previous test phases. This is done to assure that the
checks involved were adequate and the defect is cleared.
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| 5.0)
Customer Test Cycle |
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A. Over
Speed Trip C.
Low lube Oil Trip
B. High Vibration Trip D.
Flame failure Trip |
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