WANG Can, YAN Yabin, LI Hui, et al. Analysis and Solving Measures of Low Voltage Side Equipment Damage of No-Load Main Transformer in Operation[J]. 2021, 41(2): 70-73.
WANG Can, YAN Yabin, LI Hui, et al. Analysis and Solving Measures of Low Voltage Side Equipment Damage of No-Load Main Transformer in Operation[J]. 2021, 41(2): 70-73.DOI:
主变压器投运空充损毁低压侧设备问题分析和解决措施
摘要
针对某110 kV变电站主变压器投运空充损毁低压侧设备问题
通过理论分析、仿真研究以及现场试验等手段
准确诊断出事故的主要原因提出解决方案
并通过试验予以验证。最后提出后续整改措施
以避免发生类似设备损毁事故。
Abstract
In order to solve the problem of low-voltage side equipment damage of no-load main transformer in a 110 kV substation
the main causes of the accident are accurately diagnosed by means of theoretical analysis
simulation study and field test. The solution is put forward and verified by experiment. Finally
the follow-up rectification. measures are proposed to advoid similar equipment damage accidents.