Study on Oil Flow Surging and Protection Optimization for on Load Tap Changer of Converter Transformer

Study on Oil Flow Surging and Protection Optimization for on Load Tap Changer of Converter Transformer

The on-load tap changer (OLTC) is one of the key components of converter transformer. The energy generated during tap switching process of the OLTC will cause thermal expansion and surging of the insulating oil in the chamber, resulting in the mis-operation of protective relay and threatening the sa...

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Bibliographic Details
Main Authors: Haibin Zhou, Zhicheng Xie, Xing Chen, Qinggang Guan, Jun Deng, Guanwei Liu, Xiaojiang Yan
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-04-01
Series:Frontiers in Energy Research
Subjects:
on-load tap changer
fluid simulation
oil flow surging
protection optimization
transformer
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2022.809127/full

Internet

https://www.frontiersin.org/articles/10.3389/fenrg.2022.809127/full

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