Featured Stories
Power Factoring Medium-Voltage Breakers
A test technician’s toolbox can never have too many options. The more ways we can detect or confirm a problem in a piece of equipment, the better. Early in my ...
Columnists
James R. White
Shermco Industries
Tech Quiz
NFPA 70E and NETA
Medium-Voltage Power System Components
Key Points of NFPA 70E’s Safe Work Practices
Scott Blizard
President's Desk
American Electrical Testing Company LLC
NETA President
Safety Corner
COVID-19 and the Birth of PowerTest TV
Medium-Voltage Circuit Breaker Condition Analysis and Hazard Awareness Update
Steven Turner
Arizona Public Service Company
Relay ColumnBest Practices for Setting Transformer Differential Protection CT Compensation
Paul Chamberlain
Asplundh Engineering Services, LLC
Safety Corner
Medium-Voltage Circuit Breaker Condition Analysis and Hazard Awareness Update
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In the Field column
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Industry Topics
Successful Application of AI Techniques: A Hybrid Approach
Artificial intelligence (AI) systems provide promise in analyzing and evaluating power system data. There is currently a large push to use AI and machine learning (ML) to help reduce time performing maintenance on transformers and predict where and when the ...
CAP corner
Advancements in the Industry: Simplifying the Testing of Automation and Control Systems
During the life cycle of a substation automation system (SAS), it takes considerable effort and time to test the communication, ...
Specs & Standards
ANSI/NETA Standards Update
ANSI/NETA ETT–2018 REVISION SCHEDULED FOR 2021 A project intent notification has been published in ANSI’s Standards Action. The initial ballot is expected in summer 2021. A second ballot is scheduled for issue in fall 2021. The revised edition of ANSI/NETA ...
