Analyze on the ice-covering recurrence Interval of power grid based on PSO optimization

摘要：

Calculation of ice-covering recurrence interval for power grid is of great significance for anti-ice design of the transmission line. As a common probability distribution curve, the P-III distribution can be used to analyse the recurrence interval of power grid. To avoid the disadvantages of the P-III distribution, the curve fitting method based on particle swarm optimization (PSO) is proposed in this paper. Hunan distribution map of ice-covering days for recurrence period of 15 years is also presented.

作者: Jiazheng Lu Hongxian Zhang Li Yang Bo Li Zhen Fang

作者单位: Power Transmission and Distribution Equipment Anti-icing & Reducing-disaster Technology key Laboratory of State Grid,Hunan Electric Power Test and Research Institute,Changsha, China

会议类型: 国际会议

会议名称: The 14th International Workshop on Atmospheric Icing of Structures(第十四届结构物大气覆冰国际研讨会 IWAIS 2011)

会议地点: 重庆

会议语种:英文

页码: 64

在线出版日期: 2011-05-08（万方平台首次上网日期，不代表论文的发表时间）