Forty‐five unconnected upward leaders (UULs) occurred in 19 downward negative flashes
are analyzed. Each observed UUL is initiated by a downward stepped leader before a new …

Six downward negative flashes terminated on tall structures in Guangzhou are analyzed.
The three-dimensional (3-D) lightning channels are reconstructed from dual-station optical …

The upward discharge is a significant factor threatening the operation of wind farms. This
paper investigates the inception and development of upward leaders of wind turbines' tip …

An improved stochastic method for computer simulation of lightning leaders is developed
based on the results from optical observation data. The development and attachment …

Field observations have shown that the frequency of dangerous lightning events to wind
turbines, calculated according to the IEC standard 61400-24: 2010, is grossly …

Using high‐speed video cameras operating with framing rates of 20 and 525 kfps, we
imaged the attachment process of a natural negative cloud‐to‐ground flash, occurring at a …

考虑到下行负极性地闪过程中大多上行正先导发展时不分叉的观测事实, 基于已有的闪电先导二
维随机模式, 改变上行正先导的模拟方案, 使其发展时不产生分叉, 并对雷击高建筑物过程中下行 …

The velocity‐current relation of positive leader discharges is of great importance in the
research of lightning physics. However, the measured data in a wide range of current up to …

为实现对地闪过程中多上行先导现象的模拟, 在已有三维随机放电参数化方案基础上,
植入多先导始发与发展模块以建立高建筑群多上行先导模型, 利用电场并行计算技术提高模拟 …

The damage of wind turbines suffered from lightning strikes has been a key issue for the
safe and reliable operation of wind farms. Accurate determination of the annual lightning …