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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...

Counterfeiting Kills

Each year, the counterfeiting of well-known brands and products continues to rise, creating an even more threatening problem. Such well-known counterfeited brands, including consumer safety and critical electrical products, are estimated to be five to seven percent of world trade. The International...

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Legacy Systems and Patching Dilemmas: Securing Outdated Protective Devices in a Modern Threat Environment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 This article explores the difficulties of securing outdated protective devices in a modern threat environment and discusses potential mitigation strategies.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

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...
Transformer Protection

Protection for Smart Grid Integration

The concept of smart grids is revolutionizing the power delivery landscape. Characterized by two-way power flow, distributed generation, and increased reliance on automation, smart grids present unique challenges for traditional transformer protection schemes.These developments necessitate a...