摘要详情

ID / 提交时间

154 / 2023-10-19 19:18:10

标题

Frequency response characteristics of autotransformer split windings under typical faults

关键字

Autotransformer; Split winding; Winding failure; Frequency response; Electrical parameters

主题及专题

4.High voltage and insulation technology > (3)、High Voltage insulation technologies

状态

全文录用

作者

Junxian Dong / Chuxiong Power Supply Bureau of Yunnan Power Grid Co

Yong Kang / Chuxiong Power Supply Bureau of Yunnan Power Grid Co

Junwu Su / Chuxiong Power Supply Bureau of Yunnan Power Grid Co

Nan Chen / Chuxiong Power Supply Bureau of Yunnan Power Grid Co

Yutian Lei / Chuxiong Power Supply Bureau of Yunnan Power Grid Co

Hongbo Wang / The Southwest Jiaotong University

摘要

Based on the autotransformer split winding fault simulation test platform, the overall frequency response of the split winding and the frequency response of each independent winding are tested under fault-free and typical fault conditions, and the electrical parameters are simulated and analysed, so as to study the characteristics of the frequency response and its change mechanism