Progress in Transformer Dissolved-Gas Analysis

Join Dr. Jim Dukarm as he describes how physical chemistry and advanced statistics are breathing new life into transformer DGA. This article describes important advances like the use of fault energy indices and reliability statistics, and also provides an example that shows how these advances can improve fault detection and provide new risk assessment information.

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Major Utility Implements Innovative Approach to Transformer Health Assessment

Find out how a major US utility is already using Reliability-based DGA to help identify and focus on at-risk transformers so they can implement an effective strategy to maintain and replace them as needed.  

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Delta-X Research Named 2019 Company of the Year for Asset Management Solution Providers

Delta-X Research has been named the number one Asset Management Solution Provider of 2019 by Utilities Tech Outlook Magazine. This Company of the Year award is part of the Magazine’s annual compilation of the Top 10 Asset Management Solution Providers.

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Transformers Magazine July 2018: Interview With John Brett, Delta-X Research President & CEO

Get a great inside look at Delta-X Research, its history and what’s new, in this recent interview with our President & CEO, John Brett, in the July edition of Transformers Magazine.

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Six Common Data Issues in Transformer DGA

Power transformers are designed to pass large amounts of energy through with very high efficiency, so in normal operation and in the absence of unusual stress there should be no degradation of the oil and paper insulation inside the transformer. Insulation damage or degradation resulting from an abnormal condition (“fault”) is almost always detectable by the formation of… Continue reading

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