Electricity Forum Electricity Today Magazine Arc Flash Training

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...

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

Transformer Protection And High Impedance Faults

Electrical transformers are vital components of the power distribution network, ensuring the transfer of electricity across various voltage levels. Protecting these transformers from faults and failures is crucial to maintain the reliability and efficiency of the electrical grid. One of the significant challenges in transformer protection is managing high impedance faults (HIFs). This article explores the complexities of HIFs, their impact on system reliability, and the methods used to detect and mitigate these faults. However, certain types of faults pose a significant challenge to traditional transformer protection methods: high impedance faults.

Visit Our Electrical Protection Study Course

 

Understanding High Impedance Faults

High impedance faults occur when a conductor comes into contact with a surface that provides a path of relatively high resistance, often leading to arcing and intermittent contact. These faults can result from events like downed power lines or equipment failure. Unlike low impedance faults, which create significant current...

Electrical Protection Articles


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...