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Technical Programs

Dissolved Gas Analysis in Transformer Insulating Oil

This seminar enhances a better understanding on how transformer insulating oil reacts after long use and for maintenance management and its technical team prepare for its maintenance programs.  This will also guide non chemist staff at site understand on how to read insulating oil analysis, specifically DGA and Oil Quality tests.

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What you will learn from this program:

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To understand gas formation

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To know how to use DGA diagnostic tools

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Understand the different Oil tests

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Sampling of oil transformer and Monitoring of dissolved gas

Module 1 & 2

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Objectives of the program

To refresh engineers and maintenance technical staff on how gases are formed inside a power transformer and other assets in the substation.

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Learning outcomes per topic

To be able to understand how gases are generated and able to mitigate to becoming dangerously high, understand DGA testing methodologies, and its diagnostics.

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Topics to be discussed

Module 1: Introduction to DGA

- DGA: Advantages and Benefits

- DGA: Oil quality tests



Module 2: DGA: Testing Methods

DGA: Diagnostic Tools

Module 3 & 4

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Objectives of the program

To learn how to conduct & record on line measurements tapped to power transformers, how to interpret test results and study cases in transformer oil effects.

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Learning outcomes per topic

To be able to interpret on line DGA results from on line devices and sensors, able to determine Duval’s Triangle DGA Standard calculations with case studies.

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Topics to be discussed

Module 3: Online DGA Measurements


Module 4: DGA Interpretations

Duval’s Triangle

DGA: Case Studies

This program is for:

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Electrical Engineers

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Mechanical Engineers

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Engineering Students

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Electrical Technicians

This program is accredited by:

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  • Dissolved Gas Analysis in Transformer Insulating Oil

    This seminar enhances a better understanding on how transformer insulating oil reacts after long use and for maintenance management and its technical team prepare for its maintenance programs.  This will also guide non chemist staff at site understand on how to read insulating oil analysis, specifically DGA and Oil Quality tests. Learn more here.

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