English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The immersed oil power transformer is so vital equipment in power system that maintenance-engineers take more cautious on transformer's insulating oil as the criterion of maintenance. The dissolved gas analysis (DGA) is known for an effective technique to detect transformer's incipient faults. In this paper, a practical method is presented that it took the data of Past Fault Record and ANSI/IEEE C57.104 Standard Rule to combine an approach by EXCEL software to diagnose transformer's insulating oil. The user only keys H2, CH4, C2H2, C2H4, and C2H6 those gases were decomposed via ASTM-D3612. The diagnosis result was showed in texts and the plotted figures through Pearson product moment correlation coefficient. This paper took some dates from Taiwan Power Company to verify that is validation and accuracy on the transformer's insulating diagnosis approach.

A Comparative Diagnosis Approach on Transformer’s Insulating Oil