浅析变压器油溶解气体在线监测系统

变压器油中溶解气体在线监测技术是国内外的研究热点,随着计算机、高分子材料、色谱等技术的不断更新和发展,产品日趋成熟和完善,并日益受到电力行业的关注和应用.现以HYDRAN201i型变压器油中溶解气体在线监测系统为例,介绍该系统的工作原理、性能特点及运行中常见问题和解决方案,为同类产品的维护检修提供参考,积累经验,提高设备运行的可靠性和稳定性.

Analysis of On-line Monitoring System of Dissolved Gases in Transformer Oil

The technique of on-line monitoring of dissolved gases in transformer oil is a research focus nowadays.As the technologies of computer,macromolecule materials and chromatographic analysis develop rapidly,the on-line monitoring devices increasingly mature and find more application in electric power sector.In this paper,the on-line monitoring device of dissolved gases in transformer oil typed HYDRAN20li is set as an example with the working principle and the properties of this kind of system introduced.Some common problems in using on-line monitoring devices are brought up and the settlement methods are described,so as to provide reference for the maintaining of similar products.