Testing of tap-changers and built-in current transformers
The lesson #19 in the Transformer testing course was held live on 13 September at 2 PM CET at the Transformers Academy. Here you can get the room link.
Here you can learn how to test tap-changers and current transformers built into the power transformer. Tap-changers and built-in current transformers are important components of the power transformer. According to the standard, these components must be tested together with the transformer during the factory acceptance test. The standard requirements and procedures will be detailed in this lesson.