摘要
对辽宁电网近10年66 kV及以上电压等级架空输电线路覆冰舞动情况进行统计分析,并结合辽宁省地理、气候特点,采用发生频率法对辽宁电网输电线路舞动区域进行划分,绘制舞动分布图,以此指导辽宁电网输电线路舞动治理工作。
The condition of 66 kV and above overhead transmission line icing galloping of Liaoning power grid in recent 10 years is analyzed. It divides the partition for transmission line of Liaoning Grid galloping region and draws the rule of galloping distribution map in consideration of the geography and climate characteristics of Liaoning Province. The map is used to help solving the transmission line icing galloping.
出处
《东北电力技术》
2011年第11期9-12,22,共5页
Northeast Electric Power Technology
关键词
导线舞动
发生频率
舞动区域
舞动发布图
Conductor galloping
Frequency of occurrence
Galloping region
Galloping distribution map
