AMPED I Happenings

138kV Relaying

Posted by AMPED I on November 12, 2016
 
Midwest location: 138kV Line and Bus Relaying replacement/69kV Line and Bus Relaying replacement. A unique feature of this project required the 138kV Bus Relaying to have individual phase relaying. Between Primary and Backup, six SEL 487B relays were installed.
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Topics: Relay Upgrades

Sf6 Breaker Upgrade With Switchgear Relaying

Posted by AMPED I on July 10, 2016
 

Amped I recently completed design work for the upgrade of an existing 12kV substation consisting of 41 switchgear cubicles. The project involved installation of 30 new cubicles and 11 new cubicle doors which will upgrade the existing substation to a microprocessor based intelligent substation. Additional design work includes SCADA, AC, and DC upgrades as well as transformer monitoring. The project continues this Spring with engineering and design of the 138kV portion of the substation including 3 new SF6 dead tank breakers and 4 new SF6 Hybrid circuit breakers.

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Topics: Relay Upgrades

Substation Aux Power Upgrade

Posted by AMPED I on June 25, 2016
 

Amped I recently completed design and engineering work for complete aux power replacement at an existing 138kV-12kV substation. The project involved upgrading the normal and emergency aux power transformers as well installation of a new automatic throw over panel. The existing main AC panelboard was also upgraded. Completion of the project will result in cleaner, safer, and more efficient aux power for the substation as well as added capacity for any potential future AC loads. Construction is scheduled to be completed in May 2016.

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Topics: Relay Upgrades

Greenfield Distribution Substation

Posted by AMPED I on December 1, 2014
 
Amped I is performing protection and control design for a greenfield distribution substation.  This will include 1-Lines, AC/DC schematics, panelboard schedules, relay/SCADA front views, relay panel wiring diagrams, switchyard equipment wiring diagrams, cable schedules and more.
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Topics: Relay Upgrades

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AMPED I provides exceptional design and engineering services for the power transmission and distribution industry.

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