摘要
该文综述了国内外大型变压器在线监测及故障诊断技术的现状,针对电力变压器结构的复杂性及分布广、少人或无人值班等工作特点,提出了红外温度监测技术及GPRS技术在大型变压器远程在线监测及故障诊断中的应用前景。
The on - line condition monitoring and fault diagnosis technology for large - sized transformers at home and abroad is summarized in this paper. According to the construction complication and the working features of transformers, such as their wide distribution and unattended operation and so on, the application trend of remote on- line condition monitoring and fault diagnosis for large - sized transformers based on infrared temperature measurement technology and GPRS technology is presented.
出处
《嘉兴学院学报》
2007年第3期5-8,共4页
Journal of Jiaxing University
基金
国家自然科学基金项目(50575095)
浙江省自然科学基金项目(Y104503)
关键词
大型变压器
状态监测
红外监测
GPRS
large- sized transformer
condition monitoring
infrared measurement
GPRS
