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NEI was hired as the Consulting Engineer to design the electrical system for a 50 MW gas turbine power plant.
The complete design consisted of the interconnection and auxiliary power design for a 50 MW gas turbine. The generator transformer was a 36/50/67 MVA 13.8 to 69 kV transformer delivering power to the 69 kV sub-transmission system and the auxiliary plant loads.
NEI is responsible for producing the complete electrical engineering design documents for the interconnection of the plant to the utility. Also, NEI provided the design for connection of all electrical plant loads and all protective relaying. NEI performed short circuit and coordination studies and provided relay settings. NEI also designed the RTU interconnections and the transfer trip scheme for the utility.
NEI also aided the local utility during construction and startup and commissioning. NEI programmed and tested the relays and coordinated all design problems with the local utility.
NEI provided the following services:
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