摘要
本文通过对河南历史舞动情况的统计,结合2009年河南大范围舞动的分析,总结了河南舞动发生的规律。根据对河南省10多年来线路发生舞动的统计和地域分布特点的分析,提出按照舞动发生频次和运行经验,绘制河南电网线路舞动分布图,并对河南省应用的防舞动装置进行了总结评价[1]。
Based upon the statistics for the last te n years of provincial power grid transmission line gslloping data the paper gave the dividing principle of power line galloping region on the basis of galloping occurrence rates.The provincial power grid galloping distribution map has been formed according the principle.Finally the relevant anti-galloping methods have been given out according the galloping distribution map and the nti-galloping methods have been generally evaluated.
出处
《河南电力》
2010年第4期14-18,64,共6页
Henan Electric Power
关键词
河南电网
舞动区
划分
Henan power grid
galloping region
dividing
