Intelligent Power Today Magazine

News and Trends

Advanced protection against electromagnetic exposures and electric arc

HAZARDS AROUND

While working live in the energized grid, presence of voltage around the workers requires special attention. However, live-line (live working) techniques are widely applied for decades, several accidents in the past prove that the level of safety must be improved to minimize the number and seriousness of injuries in the future.
In the high voltage grid, bare-hand method is a common technique for safe live work. In the surroundings of any energized equipment,...

Buyer's Guide

News & Trends

State of 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...

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

Modernizing Protection for Aging Generators

As the electrical grid continues to evolve, the challenge of maintaining effective protection for aging generators becomes increasingly significant. Many older generators operate with potentially outdated protection schemes that may not meet the current standards of efficiency and safety. This article explores the challenges and considerations involved in modernizing protection systems for these older generators, including retrofitting options and the need for comprehensive upgrades.

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Challenges of Aging Generator Protection

Older generators often come with protection systems that lack the advanced features and capabilities of modern technology. These systems may be less reliable, slower to respond to faults, and more difficult to maintain, posing significant risks to both the generator and the broader power network.

Inadequacy of Outdated Systems

Outdated protection systems may not provide adequate coverage against all types of faults, especially those that are more likely to occur in modern, complex power...

Electrical Protection Articles

Transformer Protection

Cybersecurity Threats and Transformer Protection

The increasing reliance on digital technologies for power system operation has introduced new vulnerabilities. Transformer protection systems, historically reliant on dedicated hardware and closed communication protocols, are becoming more interconnected and susceptible to cyberattacks. This...

Cybersecurity for Protective Devices

Enhancing Cybersecurity with AI and Machine Learning

The ever-increasing reliance on interconnected electrical systems necessitates robust cybersecurity measures to safeguard critical infrastructure from cyberattacks. Artificial intelligence (AI) and machine learning (ML) technologies are emerging as powerful tools in this fight, offering new...

Overcurrent and Short Circuit Protection

Smart Relays and Intelligent Control

In the realm of electrical protection, the advent of smart relays and intelligent control systems has revolutionized overcurrent and short circuit protection. These advanced technologies enhance the precision, responsiveness, and adaptability of protective systems, significantly improving the...

Generator Protection

Coordinating Protection for Generator Safety

The reliable operation of a power grid hinges on the proper functioning of its generators. Protecting these critical assets from internal faults and external disturbances is paramount. However, achieving this protection presents a complex challenge – ensuring fast fault clearing times to...