Niwot-Gunbarrel Upgrade Relay Settings

Location

Boulder, CO

Project Description

New transmission lines, as well as a new transformer and distribution switchgear were being installed which necessitated the development of several new relay settings.

Outcome

PRE developed the relay settings for a new 230kV underground line, a new 230/13.8kV transformer, a new 13kV switchgear, as well as the replaced of relays on adjacent 230kV lines.

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