This paper discusses the recently developed analysis method for service aged power transformers. This is a complete approach to assess the condition of a power transformer, both the on-load tap changer as well as the transformer windings. This paper also presents several case studies of tap changer defects that are discovered with the dynamic resistance measurement function.
|Conference||CMD 2008. International conference on condition monitoring and diagnosis, 2008, Beijing|
|Period||21/04/08 → 24/04/08|
- conference contrib. refereed
- Conf.proc. > 3 pag