The scenario
A university campus operates a 5.2 MW gas turbine generator at 4.16 kV in parallel with the utility, feeding campus chillers and auxiliary loads through a step-down transformer.
What is in this drawing
Read the decisions behind it.
01
Parallel utility and gas turbine generator on the main 4.16 kV bus
02
Dedicated metering at utility and generator interconnection points
03
Transformer-fed 480V bus for chiller motors and auxiliary load separation
Use for campus or institutional cogeneration single-line diagrams with medium-voltage distribution, generator paralleling, and motor loads.
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