Featured Stories
Fiber Optic Network Operation, Maintenance, and Restoration
All networks are susceptible to problems that affect communications. One consequence of a fiber optic system’s high bandwidth, long distance capability, and security is the extreme dependence of users on ...
R-GOOSE Applications in a Smart Grid
The high level of penetration of distributed energy resources (DERs) is one of the main characteristics of the smart grid, and it requires a different approach to the protection of ...
Progress in Transformer Dissolved-Gas Analysis
Dissolved-gas analysis started out many years ago as a quick and simple test: Someone in the substation would briefly open a valve and sniff the transformer’s head-space gas. The pungent ...
Columnists
James R. White
Shermco Industries
Tech Quiz
NFPA 70E and NETA
Cable Testing
NFPA 70E–2021 is Here — How Did That Happen?
Scott Blizard
President's Desk
American Electrical Testing Company LLC
NETA PresidentMedium-Voltage Cables
Steven Turner
Arizona Public Service Company
Relay ColumnEffect of CT Saturation on Transformer Differential Protection
Paul Chamberlain
Asplundh Engineering Services, LLC
Safety Corner
Programs, Policies, Manuals, Procedures, and Training
NETA technicians are encouraged to share their stories via our “In the Field column, which explores real-world examples and challenges faced by the electrical testing industry today. Submit your stories by clicking below or learn more about how to submit additional articles.
In the Field column
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Industry Topics
Is Your Arc-in-Oil Load Tap Changer Due for Maintenance?
A load tap changer (LTC) failure can be catastrophic to the electric power system. The load tap changer (LTC) is one of the few moving parts of a transformer, and this makes it more susceptible to routine wear and tear ...
