摘要
分析了新时期覆冰监测技术研究的必要性,介绍了国内外现有覆冰监测技术的原理、分类及其优缺点,并对输电线路覆冰过程的数学模型及其适用性进行了归纳。总结了覆冰在线监测领域出现的新技术和研究热点,指出基于实测数据的覆冰过程建模方法和光纤传感技术是这一领域值得关注的研究方向。
This part analyzes the necessity of studying ice coating monitoring technology in the new era,and introduces the current ice coating monitoring technology at home and abroad,including fundamentals,classification,and their respective advantages and disadvantages.Then the mathematical model of transmission lines ice coating process and its application are generalized.Finally the paper presents some new technologies and research hotspots in this field and points out that the research direction worthwhile to follow is the modeling method about ice coating process based on tested data and optical sensor technology.
出处
《华东电力》
北大核心
2011年第1期96-99,共4页
East China Electric Power
基金
中央高校基本科研业务费专项资金项目(ZYGX2009J069)
四川省电力公司科技项目((2010)29号)~~
关键词
架空输电线路
覆冰
在线监测
预警
overhead transmission lines
ice coating
on-line monitoring
forewarning
