Featured Stories
Functional Testing on Digital Substations with GOOSE and Sampled Values
This article presents a high-level overview of performing practical, functional checks and testing on digital substations using generic object-oriented system events…
Abel Gonzalez, Michael Wilson, and Dhanabal Mani, Megger
Mission-Critical Architecture: Enabling Reliable and Secure Operation on Modern Power Systems
Imagine attending a conference of the world’s leading scientists or engineers, all of them experts in their field, but communicating only…
Matthew Wallace, CBS Field Services
Columnists
Eric Beckman
President's Desk
National Field Services
NETA PresidentOptimization of Modern Power Systems
Steven Turner
Arizona Public Service Company
In the Field
Relay Column
Catastrophic Generation Event Analysis
Using Harmonic Blocking to Prevent Spurious Trips during Inrush Conditions
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
Electromechanical Differential Relays Misoperation and Investigation
Transformer differential protection (ANSI 87), which operates on Kirchhoff’s Current Law (KCL), is one of the most common protection methods for large power transformers. This method was first implemented using electromechanical relays built with instrument transformers and other electrical components ...
CORPORATE ALLIANCE CORNER
Corporate Partner Spotlight — BCS Switchgear: 25 Years and Still Growing
NETA’s Corporate Alliance Partners (CAPs) are industry-leading companies that have joined forces with NETA to work together toward a common ...