MMR Power 5 Engineering (P5E) brings safe and reliable power systems solutions to clients.

MMR P5E provides engineering services for both interconnected and isolated electrical power systems. Capabilities include engineering design, system studies and field services that cover concept through commissioning for 480V to 500kV systems.


  • Substation Design (Distribution to EHV)
  • Industrial and Utility Relay Design
  • Protective Relay Settings Development
  • Transfer Schemes including Fast Motor Bus Transfer
  • Power System Studies (ETAP,SKM, etc.)
    • Short-Circuit, Load Flow, Coordination,
  • Arc Flash, Transient motor starts, etc.
  • NERC PRC Compliance
  • Renewable and Distributed Generation Interconnection Studies and Design
  • Special Protection Systems
  • SCADA System and RTACs
  • Large Motor Starting Schemes
  • Relay Test Plan Development
  • Transmission Distribution and Industrial Relay Testing
  • Motor Excitation System
  • Utility Substation Protection Installation and Checkout
  • Fault and Disturbance Analysis
  • Root Cause Analysis
  • Power Quality Monitoring
  • Relay Trip Operation Review
  • Electrical Theory and Application
  • Power System Protection
  • Relay Testing
  • SCADA and Relay Networking
  • Nested Relay Technician Development and Support