Shamrock Wind Substation

The Shamrock Wind Project is a renewable project I was a design engineer on. It is in the ERCOT region and totals approximately 225 MW of generation. My role in the project is related to the electrical and physical design of the 34.5 – 345 kV Generator Step-Up Substation.

Project Details

Voltage Class34.5 – 345 kV
Facility Rating225 MW
Quantity of GSU Transformers1
Special FeaturesShunt capacitor bank


  • Design criteria document
  • Electrical & Physical QCs
  • Equipment specifications
  • Reviewing equipment vendor drawings
  • Lighting plan
  • Lightning protection design
  • AC/DC Panel Layout
  • Relay panel elevations & BOMs
  • Detailed electrical design
  • Battery sizing calculations
  • Ampacity calculations
  • Bus damping calculations
  • Conduit fill calculations
  • Voltage drop calculations
  • Communication diagram
  • One line drawings
  • Three line drawings
  • DC schematics
  • Wiring diagrams
  • Cable schedule
  • Construction specifications
  • Construction walkdown
  • NERC-CIP data collection
  • NERC-CIP EAC & PSC drawings
  • Facility rating report



Comments are closed