Transformer Maintenance Institute (TMI) Online -
Course Descriptions

TMI Online provides a set of 10 courses covering the
Principles of Transformer Maintenance:

1. Electric Power: Overview of Past and Present
2. Transformer Fundamentals: Design and Construction
3. Transformer Fundamentals: Solid Insulation inside the Transformer
4. Transformer Fundamentals: Dielectric Oil
5. Transformer Dielectric Fluid Testing & Analysis: Purpose & Oil Screen
6. Transformer Dielectric Fluid Testing & Analysis: Moisture in Transformers
7. Transformer Dielectric Fluid Testing & Analysis: Dissolved Gas Analysis
8. Transformer Dielectric Fluid Testing & Analysis: Furanic Compounds and Non-Routine Oil tests
9. Transformer Dielectric Fluid Testing & Analysis: Interpreting Oil Test Data
10. Transformer Maintenance Services: Correcting Problems Identified by Oil Testing
11. Principles of Transformer Maintenance BUNDLE - Includes all 10 courses above for only $399 (Save $91.00)

For instructions on using the TMI Online interface, download the TMI Online Student User Guide (PDF).

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