Company

Customer Highlights

Every day, SEL works with customers to protect critical infrastructure around the world. Our Customer Highlights offer an in-depth look at real-world collaborations, while Project Highlights provide a brief overview of customer challenges, SEL solutions, and results. Browse the collection of stories to see how we’re inventing the future.

FEATURED

Thales

Simulating Cyberattacks on Critical Infrastructure in Thales Smart Grid Lab

FEATURED

Puget Sound Energy

Community Microgrid Provides Reliable Backup Power to Fire Station

I&C Energo and Montáže Čakovice

Updating Protective Devices at the Temelin Nuclear Power Plant

Empresa Propietaria de la Red

Modernizing Central America's SIEPAC Interconnection

Whitman County Emergency Management

Enhancing Whitman County Emergency Communications

AES Ohio

Wireless Protection Communications—Innovating to Improve Reliability

Golden Valley Electric Association

Remote Engineering Access Solution Delivers Cybersecurity and Convenience

ELES

Defending Critical Substation Communications in Slovenia

Davao Light

Creating a Better Future: Innovative Substation Modernization in the Philippines

Rayburn Electric Cooperative

Managing Growing Demand With Rayburn Electric Cooperative

San Diego Gas and Electric

San Diego Utility Helps Shape the Future of Grid Operations

Montclair State University

Microgrid Solution Plays Big on Campus

Georgian State Electrosystem

Innovation, Persistence, and a New Beginning

Elia

Belgium Integrates Offshore Wind Power Into European Grid

Tohono O'odham Utility Authority

Lighting up the Desert Nation

San Diego Gas & Electric

Partnership and Innovation: Mitigating Wildfire Risk in Southern California

LG&E and KU

Distribution Modernization in Kentucky

Caribbean Utilities Company, Ltd.

“Brain surgery” performed on live substation

Brunswick-Glynn Joint Water and Sewer Commission

A System of Robust Reliability for the Water and Wastewater Industry

Project Highlight

Substation Engineering Project Highlights Collaboration

Project Highlight

Cybersecurity Collaboration Enhances Notre Dame Microgrid Resilience

Project Highlight

Energy Utility Enhances Grid Security with SEL INSM Deployment

Project Highlight

FirstEnergy Uses Engineering Services for Custom Panel Upgrade

Project Highlight

Thales and SEL Collaborate to Open Smart Grid Laboratory

Project Highlight

Mining Operation Ensures Power Quality With Point-on-Wave Controlled Closing

Project Highlight

SEL powerMAX Microgrid Control System Ensures Reliable Power for Community Fire Station During Storm Season

Project Highlight

Wireless Protection Communications Improve Distribution Reliability

Project Highlight

Mine Ensures System Stability With Power Management Solution

Project Highlight

Hawaiian Utility Assesses Cybersecurity and Implements Multiphase Roadmap

Project Highlight

SEL powerMAX at Washington State University

Project Highlight

powerMAX Microgrid Control System Adds Reliability and Security for Campus’ Expanding Grid

Project Highlight

Pend Oreille Utility Benefits From Innovative RTU Upgrade Strategy

Project Highlight

Vietnam Electricity Achieves Reliability in Harsh Environments With SEL Relays in the Yard

Project Highlight

System-Wide Automation Solution Prolongs Life of Existing Relays

Project Highlight

Spain Achieves Superior Transmission Protection and Monitoring

Project Highlight

Self-Healing Network Restores Power Fast

Project Highlight

SEL Protective Relay Withstands EF5 Tornado

Project Highlight

SEL Meter Helps Data Center Supply High-Quality, Uninterrupted Power

Project Highlight

SEL Helps Vietnam Electricity Slash Substation Modernization Costs

Project Highlight

SEL Helps Nucor Steel Keep Rolling

Project Highlight

SEL Helps Duke Energy Achieve Microgrid Simplicity

Project Highlight

SCADA System Sheds Light on Texas Utility’s Power System

Project Highlight

Safer Power for Auto Manufacturing

Project Highlight

Republic of Georgia Enters New Era of Reliable Energy

Project Highlight

Protecting Uruguay’s 500 kV System

Project Highlight

powerMAX Prevents Blackouts at Motor Oil Hellas Refinery

Project Highlight

Power Metering: Water Utility Savings Success

Project Highlight

Mine Discovers Arc-Flash Detection Saves Lives and Equipment

Project Highlight

Microgrid System Ensures UCSD Facilities Always Have Power

Project Highlight

Florida Utility Partners With SEL to Protect Aquifer

Project Highlight

Drillship Solves Power Challenge and Saves Big

Project Highlight

Distribution Automation: Westar Improves Reliability, Conserves Energy

Project Highlight

Distribution Automation Controller (DAC) Helps AEP Advance Customer Service

Project Highlight

Cool Solution Solves Brazil's Heat Challenges

Project Highlight

A Modern WAN—Simple, Economical, Elegant

Project Highlight

SEL Brings NamPower Into 21st Century

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Whether it’s finding the right devices to protect, automate, or optimize your systems or designing a customized turnkey solution, we will work with you to find the best way to achieve your operational goals.

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SEL invents, designs, and builds digital products and systems that protect, automate, and control critical infrastructure around the world. Subscribe to receive the latest updates about SEL products and solutions.