High Voltage Test Equipment - Electricity Today

Cable Testing

Energy Ottawa's State-of-the-Art, Non-Destructive Cable Measurement System for Medium Voltage Distribution Cables

Energy Ottawa offers a state-of-the-art, non-destructive cable measurement system for the dependable assessment of medium voltage distribution cables. We have partnered with National Research Council Canada (NRC), the Government of Canada’s premier research and technology organization, to...

The Role of Cable Rejuvenation in Addressing the Maintenance of Aging Underground Cables

Aging underground residential distribution (URD) cables is a growing problem in communities around the world, disrupting customers and causing business challenges for utility providers. But in most cases, the traditional remedy for URD cable failure—taking the impacted...

Breaker Testing

Smart Substations and Their Role in the Evolving Smart Grid

A Smart substation digitizes protection and control, enabling utilities to detect faults faster, manage DER volatility, and reduce outage risk. The payoff depends on architecture, cybersecurity, and edge analytics, not just new relays. The shift toward smart substations is inseparable from broader...

Circuit Breaker Lubrication

Developing circuit breaker lubrication procedures BY RICK YOUNGBLOOD, Doble Engineering Company Circuit breaker analyzers are used to determine operating speeds and velocity. This information enables the tester to determine if a breaker is safe to place back into service. The data recorded by a...

Transformer Testing

ACCELERATING TOWARDS GREATER TESTING EFFICIENCY - A true transformer test van

Test lead management, including quality of connection and correct lead placement, is an important part of testing. Poor or incorrect connections can be the culprit for nonrepresentative results that ultimately lead to longer test times and, in some cases, wasteful investigations...

The Role of Thermal Imagining in Today’s Electrical Utilities Sector

In today’s society we are faced with many obstacles, one of these obstacles is the high cost of electricity around the world. Electricity prices for commercial, industrial and institutional have increased a considerable amount. There are many reasons why this is occurring,...

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The Dissolved Gas Analysis Toolkit

Dissolved gas analysis: addressing the challenges of collecting samples

BY DONAL SKELLY, GE’s Digital Energy business

Dissolved gas analysis (DGA) is a technique for identifying and quantifying the gas formed in oil-filled electrical equipment because of either the natural aging of oil and paper or accelerated aging due to a fault. The quantity and constituents of the gas generated by aging or a fault differ dramatically, but both are important to utility managers who want...

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Cable Testing

Energy Ottawa's State-of-the-Art, Non-Destructive Cable Measurement System for Medium Voltage Distribution Cables

The Role of Cable Rejuvenation in Addressing the Maintenance of Aging Underground Cables

Breaker Testing

Smart Substations and Their Role in the Evolving Smart Grid

Circuit Breaker Lubrication

Transformer Testing

ACCELERATING TOWARDS GREATER TESTING EFFICIENCY - A true transformer test van

The Role of Thermal Imagining in Today’s Electrical Utilities Sector

HV Test Equipment

The Dissolved Gas Analysis Toolkit

HV Test Equipment Articles

Smart Transformers: Enhancing Grid Efficiency and Reliability

Solving Underground Cable Problems with Partial Discharge Testing

Circuit Breaker Time and Motion Testing

Detect Electrical Discharge Defects with Ultrasound

Vacuum Interrupter Testing for Circuit Breakers

Partial Discharge & Circuit Breaker Asset Management

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Importance of Partial Discharge Monitoring

Bearing Toolbox for Advanced Bearing Failure Analysis

PFT Series Product Training

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Electricity Today T&D Magazine - HV Electrical Testing January&February 2020 Special Edition

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Very Low Frequency Ac Hipot Test Sets - Vlf Series&E-Series Product Catalog

Power Industry Moves Forward

Leveraging the Voice Radio Network for Data Transmission

Smart Grid Privacy

How Dangerous is Linemen Work?

Leakers, What a Mess!

Inside the Digital Substation Upgrade: Migrating to IEC 61850 Ed. 2.1, Process Bus, and Interoperable Testing

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