电力变压器智能保护关键技术研究及应用分析

Research and Application Analysis of Key Technologies for Intelligent Protection of Power Transformers

电力变压器是电力供应的源头环节,主要作用是改变电压,实现远距离输电。在智能电网建设的推动下,电力变压器智能保护方向的研究越来越重要。基于上述背景,分析、阐述了电力变压器智能保护关键技术中在线监测技术的发展和应用。

Power transformer is the source of power supply. Its main function is to change the voltage and realize longdistance transmission. Driven by the construction of smart grid,the research on the direction of intelligent protection of power transformer is becoming more and more important. Based on the above background,the development and application of on-line monitoring technology in key technology of intelligent protection for power transformer are analyzed and expounded.