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(Corsi, 1998) STAR
stands for the Simulator for Turbine-Alternator Real-Time Systems. The power grid simulation provides the user
the ability to see system responses under a wide variety of situations such
as overload, equipment failure or power dips.
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The system provides
a visual display of the system being simulated. Set points and operating variables are fed
in by the operator. The model then
processes these inputs and the output responses are then displayed. These outputs are used as training aids for
power plant operators and as aids to engineers. The engineers use the output response to
design for situations not available through live testing.
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The main components
of the system include:
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• The real-time simulation unit – a signal computer to
provide signal variation
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• Data visualization unit – displays the current state of
the grid.
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• Signal conditioning unit – Provides interpretation of I/O
board signals
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• Dynamic Model unit – provides the software to simulate the
turbines, grid, etc.
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