TA: OLTC Course – e-lesson #3 – Reactor type OLTC – available on demand!
The live e-lesson at the Transformers Academy was held on 10 December.
Reactor type OLTC
The live e-lesson at the Transformers Academy was held on 10 December, and same as with the first two lesson in this course, it was presented by its author – Dr. Raka Levi. If you have missed it live, feel free to attend it on demand.
This is the second e-lesson in the intermediate level, but you can choose the level of the OLTC course which suits your needs best.
If you wish to subscribe only to the intermediate level of the OLTC course and attend the upcoming lesson, please click here.
If you have missed the first two e-lessons, find them and attend on demand here.
ABOUT THE LESSON #3
In this e-lesson you can learn of reactor type tap changers, the difference between double and single contact designs, operation of a transfer switch and arcing tap switch. Dr. Levi as one of the world’s leading experts in diagnostics of OLTC in a high voltage oil-filled power transformers, explains principles of operation of reactor type tap changer applied to power transformers. He also gives a brief preview of the future sessions.
Keywords: OLTC, transformer, preventive autotransformer