期刊文献+

110kV变压器总烃超标原因分析及处理 被引量:1

Analysis and Disposal of Superstandard Total Hydrocarbon in 110kV Transformer
下载PDF
导出
摘要 电力变压器油色谱分析是检查变压器内部故障的重要手段。广东粤电流溪河发电有限责任公司1号主变压器通过油色谱分析发现总烃超标,吊罩检查找到引线绝缘击穿故障点,采用磷铜补焊的方法修复烧断引线,及时消除了重大安全隐患。 Chromatographic analysis of power transformer oil is an important means to detect faults in transformers, in view of the superstandard total hydrocarbon problem found in the oil chromatographic analysis for No. 1 main transformer of Guangdong Yudean Liuxihe Power Generation Co., Ltd., the insulation breakdown points on a lead wire were detected through cover-removing inspection. The method of phosphor-copper repair welding was adopted to repair the burnt-out lead wire and timely eliminate the serious hidden trouble.
作者 黄达永
出处 《广东电力》 2008年第6期50-52,共3页 Guangdong Electric Power
关键词 变压器油 总烃超标 色谱分析 transformer oil superstandard total hydrocarbon chromatographic analysis
  • 引文网络
  • 相关文献

同被引文献8

引证文献1

二级引证文献12

;
使用帮助 返回顶部