雷击跳闸率 rate of lightning trip-out ; lightning outage rate
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介绍了河南电网雷电定位系统中正在开发的输电线路雷击跳闸自动分析系统。
The automatic analyzing system of lightning tripping, being developed for lightning strike location system of Henan Power Grid is presented.
并根据雷击跳闸率的变化和雷电流在杆塔中的分流情况，说明改进防雷措施。
The improvement anti-lightning stroke measure was proved by the variation of lightning trip-out rate and the tower-drainage of lightning current.
随着电压等级的提高及线路结构的变化，输电线路雷击跳闸率计算法也不断地改进。
With being higher the voltage and varying of transmission line structure, the calculation method of lighting trip-out rates should be improved continually.
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