Advanced transformer diagnostics: sweep frequency response of transformer
IET Singapore Network Power and Energy Section Networking Seminar
About
IET Singapore Network invites members and guests to join us for an evening networking seminar on “Advanced Transformer Diagnostics: Sweep Frequency Response of Transformer (SFRA)" organised by the Power and Energy Section.
The SFRA test technique has been in use for some decades now. Over the years, a number of papers were published on this subject including standards.
Despite the long presence of the technique in the industry and a number of publications, the method is still regarded by many as difficult to apply.
The aim of this presentation is to provide a list of significant references that every user should be aware of, basic understanding of the method, must-know tricks to avoid mistakes as well as a case study presenting a range of different examples where the test provided important diagnostic information.
18 Sep 2024
6:00pm - 10:00pm
Organiser
- Singapore Local Network
Registration information
For further information, please contact: Teck.Tan@ietvolunteer.org
Speakers
Rafal Zaleski
Principal Engineer at Doble Engineering Company
Rafal Zaleski graduated from the Silesian University of Technology in Poland in 2002 with a Master of Science degree. Following his graduation, he started gaining his first practical experience in Poland. There, he was responsible for transformer condition assessment through electrical testing and analysis on on-line condition tests results. He joined Doble Engineering Company in 2009 as Senior Test Engineer where he initially continued with transformer condition assessment and then quickly expanding his skills across other substation apparatus. He currently holds Principal Engineer position within Doble and he is responsible for consultancy services related to purchase of new-built transformers, eg. factory progress inspections, FAT witnessing etc. He has been an active expert member for two CIGRE working groups on FRA measurement and interpretations and has ample experiences in field tests using FRA technique.
Programme
6.00pm – Registration
6.30pm – Dinner Networking
7.15pm – Technical Talk: Advanced Transformer Diagnostics: Sweep Frequency Response of Transformer
9.00pm – Q&A session
9.30pm – Networking Discussions
10.00 – End of programme