TXP CLC Course
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Functional Specification for training project logic
Lube Oil Heat Exchanger Cooling System
1. Task
1.1 Proper operation of a Gas Turbine requires a minimum lube oil
temperature which, most of all, assures proper bearing lubrication and
thus prevents destruction of the bearings. A Heat Exchanger is the
primary element in the lube oil cooling system. To generate the proper
flow across the Heat Exchanger the following equipment is used:
- Main circulation pump (three phase AC pump) 00PAC10AP010
- Auxiliary circulation pump (three phase AC pump)
00PAC10AP020
The operating pump is the main pump and will be turned on by the
operator; the auxiliary pump is automatically turned on only if the main
pump fails.
Downstream of each pump is a solenoid operated back flow prevention
valve 00PAC10AA010-ZV01and 00PAC10AA010-ZV01 respectively.
These valves will be forced open when the associated pump is on.
Training Center
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