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Intelligent Power Today Magazine
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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 facilities—also known as intelligent buildings.

According to the Institute for Building Efficiency, intelligent buildings use smart technologies to improve system functionality, control operating costs, and to keep building occupants safe, secure, comfortable, and, of...

Buyer's Guide

News & Trends

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Legacy Systems and Patching Dilemmas: Securing Outdated Protective Devices in a Modern Threat Environment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 This article explores the difficulties of securing outdated protective devices in a modern threat environment and discusses potential mitigation strategies.

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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

Transformer Protection

Conventional Methods to AI-Based Solutions

Evolution of Transformer Protection The protection of electrical transformers is crucial for maintaining the stability and efficiency of power systems. Traditionally, protection schemes have relied on mechanical and analog devices to detect and mitigate faults. However, the landscape of...

The Switchgear Survival Guide

10 suggestions to optimize equipment life and enhance reliability BY HAL THEOBALD, Schneider Electric With increasing dependence on computers and automated processes, most modern facilities cannot afford downtime. According to studies published by the Hartford Steam Boiler Insurance Company and FM...
Transformer Protection

Overcoming Relay Coordination Challenges

Relay coordination in electrical transformer protection is a critical process that ensures the safety and reliability of the power system. Effective coordination involves configuring multiple protective relays to operate in harmony, such that they correctly identify and isolate faults with minimal...