变压器本体瓦斯保护误动分析及防范措施

Cause Analysis and Precautions Against Falseaction of Buchholz Rely Protection of Transformer

针对由于运行、维护不当等多种原因造成变压器本体瓦斯保护误动而导致的变压器跳闸问题,进行了全面、深入的分析,从安装、投运、检修、运行、检验等方面提出了治理措施。

Based on comprehensive and deep analysis for preventing transformer from trip initiated by false action of Buchholz rely that is improperly operated and maintained or by other causes, a series of measures are proposed from the aspects of installation, commissioning, maintenance, operation and examination.