This course provides an in-depth discussion of preventative maintenance, including tests and inspections to ensure the reliability of a power transformer. Some tests can be performed while the transformer is in service; others must be performed when the transformer is offline. This course details why and how each test and inspection is performed, the type of measuring equipment used, and guidelines regarding expected values that might be measured. The course concludes with the examination of actual test data and how this data might be interpreted.
Language: English
