E-lesson

Total Gas pressure for automated transformer condition assessment

How to use total gas pressure to assess transformer condition, confirm successful commissioning and evaluate bubble-formation risk under high loading.

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Hosted by: Senja Leivo

How to use total gas pressure to assess transformer condition, confirm successful commissioning and evaluate bubble-formation risk under high loading.

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In this e-lesson you will learn about total pressure of dissolved gases as an additional tool in DGA monitoring. Our case studies demonstrate how to use total gas pressure in condition assessment, confirming proper degassing and even in loading guidance.

 

Keywords: DGA, condition-assessment, degassing, loading-guidance

About the author

S. Leivo

Senja Leivo

Vaisala

Senja Leivo, MSc, is the Senior Power Industry Expert at Vaisala, focusing on power transformer condition monitoring, identifying global strategic trends and monitoring needs and bringing the customers’ voice to R&D. She is a regular member of CIGRE Study Committee D1 and CIGRE working groups.