Electricity Forum Electricity Today Magazine Arc Flash Training
Intelligent Power Today Magazine
Archives

News and Trends

Latest News From The Industry

Illuminating Decisions: EPRI Lights the Way for Modern Lighting Adoption

Facility managers and operators understand the critical role lighting plays in their daily operations.  Accounting for roughly 30% of a commercial building's energy load, lighting significantly impacts energy consumption and associated maintenance costs.  However, focusing solely on the initial fixture cost misses a crucial aspect of responsible lighting management – the long-term perspective.

Visit Our Building Automation Study Course

 

Beyond the Sticker Price: Unveiling the True Cost of Light

Modern lighting solutions promise a...

Buyer's Guide

News & Trends

Introducing Intelligent Power Today

Welcome to Intelligent Power Today Magazine, our publication that explores and explains the who, what, where, when, why and how of intelligent electrical devices, a collection of complex mechanical devices and sophisticated control systems used in industrial, commercial, and institutional...

2024 CE Code Training - Better Understanding of the Rules

CE Code training is intended to do a lot more than instruct about what changes have taken place since the last time Canada issued a national electrical code. We are producing a series of courses across Canada by one of Canada’s leading experts on the 2024 Edition of Canada’s Electrical...

Electrical Protection

Cybersecurity for Protective Devices

Legacy Systems and Patching Dilemmas: Securing Outdated Protective Devices in a Modern Threat Environment

The ever-evolving landscape of cybersecurity poses a significant challenge for the protection of critical infrastructure. While modern protective devices often incorporate robust cybersecurity features, a large portion of the infrastructure relies on legacy systems that may not have been designed with these threats in mind. This article explores the difficulties of securing outdated protective devices in a modern threat environment and discusses potential mitigation strategies.

Visit Our Electrical Protection Study Course

 

The Dilemma of Legacy Systems

Legacy protective devices, such as circuit breakers, relays, and other control systems, are often integral to electrical infrastructure. Originally designed for operational reliability and safety, many of these systems lack the necessary features to combat contemporary cyber threats. This incongruence between old technology and new cybersecurity requirements creates vulnerabilities within critical infrastructure.

Vulnerabilities in Legacy Systems

The primary vulnerabilities...

Electrical Protection Articles

Monitoring Circuit Breakers

Monitoring circuit breakers: Reviewing current testing methodologies BY FINLEY LEDBETTER, Group CBS Circuit breakers, from low-voltage molded case to high-voltage SF6 (sulfur hexafluoride) circuit breakers, all connect and isolate electrical loads from downstream machinery. While some breakers are...
Transformer Protection

Improving Grid Stability

Electrical transformers are vital components in power transmission and distribution systems, stepping up or down voltage levels to efficiently deliver electricity. However, these transformers are susceptible to various internal and external faults that can lead to catastrophic damage and widespread...