DC breakdown characteristics and charges accumulation behaviour of thermally upgraded paper aged in natural ester
Abstract Considering that the working temperature is much higher in high‐voltage direct‐current (HVDC) convert transformers than in conventional AC transformers, the combination of thermally upgraded paper and natural ester might be a better choice to withstand high temperature in long‐term operatio...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Wiley
2021-11-01
|
Series: | IET Science, Measurement & Technology |
Subjects: | |
Online Access: | https://doi.org/10.1049/smt2.12070 |