Pnode

(770-609-5009)

Substation Engineering & Design Services

Substation Engineering & Design Services

We offer specialized engineering and design solutions for Air Insulated Substations (AIS) and Gas Insulated Substations (GIS), supporting systems ranging from 4kV to 500kV. Our physical design services include:

Physical Design

Our physical design services include:

  • General Plan & Bus Arrangements
  • Equipment Sizing & Specifications
  • AC-DC Auxiliary Power System
  • Ground Grid Design
  • Shield Wire & Mast Design
  • GIS Building Design
  • Gas Insulated Substations GIS (>52kV)
  • Raceway (Conduit, Trench & Tray) Design
  • Cable Routing & Schedule
  • Control Building & GIS Building Design
  • Civil/Structural Design
  • Lighting/Illumination
  • MV & HV Cable System Designs
  • Gas Insulated Switchgear GIS (<52kV)

Protection, Control & Automation

In addition, we provide expertise in Protection, Control, and Automation systems to ensure reliable and efficient operations. Our services cover:

  • Protection & Control Design
  • Single Line Relaying & Metering
  • Three Line Diagrams
  • AC-DC Schematics
  • Relay Coordination & Settings
  • Panel Layout & Wiring Diagrams
  • Substation Automation – SCADA, RTU, etc.

FACTS – Flexible AC Transmission System & HVDC.

We provide complete substation engineering services for FACTS and HVDC projects.

  • Static VAR Compensator (SVC)
  • Static Synchronous Compensator (STATCOM)
  • Synchronous Condenser
  • AC-DC Schematics
  • Fixed Series Capacitors (FSC)
  • Mechanically Switched Capacitors & Reactors

Other services.

Pnode

PNODE Inc. is a Substations focused firm providing Engineering, Design, Studies, Settings, Construction, Testing, Commissioning and Owner’s Engineer services to Utilities, Federal, Industrial, Renewable energy and EPC customers.

Company

Georgia-HQ

  • 4080 McGinnis Ferry Rd, Ste 1003 Alpharetta, GA 30005
  • 770-609-5009

Alabama

  • 201 Cahaba Valley Rd, Pelham, AL 35124

North Carolina

  • 4917 Waters Edge Dr, Ste 269 Raleigh, NC 27606
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