Operating Mode
Continuous or Semi-Continuous
Host Equipment
Emissions Port (Vent)
No
Special Input/Output Ports
Yes
A Power Generation in an Extraction Steam Turbine-Generator Procedure can be created by selecting the following menu option:
Unit Procedures } Power Generation } in an Extraction Steam Turbine-Generator
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Operating Mode |
Continuous or Semi-Continuous |
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Host Equipment |
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Emissions Port (Vent) |
No |
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Special Input/Output Ports |
Yes |
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This unit procedure models the production of power and heat by steam expansion in an extraction steam turbine-generator.
● Inlet (High P): the designated input port for the high-pressure steam feed.
● Extraction 1: the designated output port for the first steam extraction.
● Extraction 2: the designated output port for the second steam extraction.
● Extraction 3: the designated output port for the third steam extraction.
● Outlet (Low P): the designated output port for the low-pressure steam exhaust.
The following operation types are currently supported in the context of this unit procedure:
● Expand, see Power Generation in a Steam Turbine-Generator
● CIP, see Clean-In-Place (CIP)
● Hold, see Holding
● SIP, see Steam-In-Place (SIP)
Note that operations CIP, Hold, and SIP are only available in semi-continuous operating mode.
The following procedures offer a similar functionality:
● Power Generation in a Straight Flow Steam Turbine-Generator Procedure
● Power Generation in a Gas Expander-Generator Procedure