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ABOUT US

PRE is an engineering firm specializing in Power System Analysis, Renewable Power Generation, Substation Design, SCADA/Automation/Communication Design, and Protective Relay Settings.

Founded in 2005, PRE has the experience necessary to take on any engineering project efficiently and effectively. Our knowledgeable staff work collaboratively and are well equipped to deliver the best results in quick time-frames.

 

 

OUR EXPERTISE

POWER SYSTEMS ANALYSIS
  • Protective Relay/DFR Event Report Analysis

  • Power Flow & Reactive Power Flow Studies

  • Short Circuit (AC & DC) Studies

  • Arc Flash Hazard Analysis

  • Overcurrent Coordination

  • Motor Starting

  • Insulation Coordination

  • Lightning Protection

  • Ground Grid Design

  • Power Quality And Harmonic Studies

  • Filters And Reactive Power Support

RENEWABLE POWER GENERATION
  • Interconnection Design

  • New Generation Interconnection Application Support

  • Collector System Equivalent Calculations

  • Reactive Power Capability Analysis

  • Facility Energy Loss Analysis

  • Custom SCADA Interfaces To Support Multiple Project Stakeholders

SUBSTATION DESIGN
  • Greenfield and Retrofit Substation Design Experience

  • Protection & Control Design

  • Substation Layout

  • Civil & Structural Design

  • SCADA & Communication Design

  • Procurement

  • Project Estimating

  • Project Management

  • Pre-Commissioning & Construction, Commissioning & Energization Support

  • Owner’s Engineer/Design Review

SCADA, AUTOMATION, & COMMUNICATION DESIGN
  • RTU Installation, Upgrade, Settings, & Field Support

  • Network Design and Upgrades

  • DNP Mapping of IEDs

  • Development of Automatic Throw-Over (ATO) Controller Philosophy, Scheme, & Settings

  • Experience with SEL RTACs and IO devices, Novatech Orion LX RTUs, ACS Devices

  • HMI Design and Settings

  • Full Field Support and Commissioning Experience

  • Communication Architecture & One-Line Development

PROTECTIVE RELAY SETTINGS
  • Full Protection Scheme Development

  • Client Template Based Settings Development

  • Protective Relay Settings For Substations And Plants

  • Medium Voltage Through High Voltage Transmission

  • Relay Specification And Procurement Support

  • NERC PRC (Protection & Control) Evaluation

  • SCADA Integration Of Protective Relays

(720) 647-5652

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