高压电器2023，Vol.59Issue(12)：75-82,8.DOI:10.13296/j.1001-1609.hva.2023.12.009
输电线路覆冰情势与气象要素关联模型研究
Association Model for Icing Situation with Meteorological Factors for Transmission Line
摘要
Abstract
Timely comprehension of the growth and decline of transmission line icing,and conducting decision analy-sis of line de icing in advance,which can avoid tower collapse and disconnection accidents caused by excessive icing.For areas without real-time icing thickness observation data,this article analyzes the correlation between icing condi-tions and meteorological factors,and constructs a strong association rule mining model based on the Apriori algorithm for transmission line icing growth,dissipation,and micro terrain meteorological data.A warning method for icing growth and dissipation is proposed.Taking the operation data of a provincial power grid transmission line in southern China as an example,the proposed model is verified to be accurate and practical,which strongly supports the deci-sion analysis of transmission line anti-freezing and thawing.关键词
输电线路/覆冰情势/气象要素/关联规则/预警分析Key words
transmission line/icing situation/meteorological factor/association rules/early warning analysis引用本文复制引用
潘浩,周仿荣,马仪,马御棠,耿浩,文刚,曹俊..输电线路覆冰情势与气象要素关联模型研究[J].高压电器,2023,59(12):75-82,8.基金项目
中国南方电网有限责任公司科技项目(YNKJXM20210174).Project Supported by Science and Technology Project of China Southern Power Grid Co.,Ltd.(YNKJXM20210174). （YNKJXM20210174）
