html{display:none} Microgrid Control and Protection Solutions | Schweitzer Engineering Laboratories

Microgrid Control and Protection Solutions

Seamless Transitions Between Grid and Islanded Operation

Microgrid Services

SEL Engineering Services engineers are experts at microgrid design, specializing in power system dynamics, hardware-in-the-loop (HIL) modeling, controls, and protection. With SEL microgrid systems, you can operate an independent power system that prevents blackouts, optimizes distributed energy resource (DER) operational costs, and protects people from injury and equipment from damage during short-circuit events.

Our point of common coupling (PCC) control methods provide a seamless transition to islanding and automatic resynchronization. Subcycle, inertial-compensated powerMAX Power Management and Control System algorithms prevent blackouts when closely timed events occur. In addition, software-defined networking (SDN) ensures best-in-class security for your operational technology networks.

We offer a secure supply chain and the best quality and warranty in the industry. Our power system protection, control, monitoring, metering, and cybersecurity electronics are designed, manufactured, and tested in the U.S.A.

Because of the SEL microgrid controller’s exceptional reliability, security, and performance, National Renewable Energy Laboratory (NREL) in Golden Colorado recently chose it for their Energy Systems Integration Facility.

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Key Offerings

  • HIL testing
  • Subcycle deterministic control
  • Integrated protection systems
  • Blackout prevention
  • DER optimization
  • Seamless islanding
  • Synchronization
  • Standby generation control
  • Emissions and cost optimization
  • Inverter and conventional dispatch
  • Integrated power quality metering
  • Design, manufacturing, and testing in the USA

Videos

SEL Microgrid Controller Wins NREL Competition

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SEL Microgrid Controller Wins NREL Competition

SEL Microgrid Controller at MIT Symposium

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SEL Microgrid Controller at MIT Symposium

Reliable Power for Dynamic Positioning

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Reliable Power for Dynamic Positioning

Synchrophasors Help Integrate Solar Generation

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Synchrophasors Help Integrate Solar Generation

The Navigant Research Leaderboard Grid

 

Webinar: Introduction to SEL Microgrid Systems

This webinar, recorded February 28, 2018, describes SEL microgrid solutions and example projects.

Watch

 

SEL Microgrid System Ensures University of California, San Diego Always Has Power

The University of California, San Diego (UCSD) requires a reliable source of electric power to sustain their world-class marine and medical research facilities.

See the Project

 

In the News

SEL microgrid controllers lead the pack in a new report from Navigant Research.

Read the Story

 

In the News

National Renewable Energy Laboratory selects SEL microgrid for its Energy Systems Integration Facility.

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Service Offerings

Islanding and Synchronization Systems

Point of Common Coupling (PCC) Control Systems

SEL islanding and synchronization systems provide automatic separation and reconnection to the bulk power system without power outages.

Microgrid FOB

Microgrid Systems for Forward Operating Bases

SEL microgrid systems ensure reliable power for mission-critical operations by automatically adapting to system conditions. 

Distribution Network Automation

DNA (Distribution Network Automation)

SEL DNA systems combine fast protection with flexible automation control and communications for a distribution automation solution that makes your system safer, more reliable, and more economical.

SFCI Professional security services

Cybersecurity Services

SEL cybersecurity services help customers assess, support, and develop control system security infrastructure. Our services support NERC CIP standards as well as other security standards and regulations. SEL personnel have multidisciplinary experience in substations, control systems, and information security and maintain multiple industry security certifications. 

Literature

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Publications

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