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首页> 外文期刊>Power Delivery, IEEE Transactions on >Research on Differentiated Lightning Protection Comprehensive Management for the 500-kV Power Network in the Area Near the Three Gorges Project
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Research on Differentiated Lightning Protection Comprehensive Management for the 500-kV Power Network in the Area Near the Three Gorges Project

机译：三峡工程附近地区500 kV电网差异化防雷综合管理研究

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摘要

For the serious problem on lightning disaster risk of the Three Gorges outgoing lines, new technology, which is based on risk assessment, has been proposed for the lightning disaster defense for transmission lines. In order to realize lightning disaster risk assessment and defense technology, the procedure consists of analysis on lightning activity characteristics, lightning failures replay analysis, lightning disaster risk assessment, establishment and implement of lightning protection improvement, and practical defense effect assessment of lightning protection improvement. Implied on the lightning disaster defense for the Three Gorges outgoing lines, this technology has been verified with positive results. The widespread use of this technology would provide technical support for the differentiation design and improvement of lightning protection for transmission lines and for realizing the meticulous lightning protection in the management of transmission lines.
机译：针对三峡出线雷电灾害风险严重问题，提出了基于风险评估的输电线路雷电防御新技术。为了实现雷电灾害风险评估和防御技术，该程序包括对雷电活动特性的分析，雷电故障重放分析，雷电灾害风险评估，防雷改进措施的建立和实施以及防雷改进措施的实际防御效果评估。该技术被暗示为三峡出线的闪电防灾，已被验证具有积极成果。该技术的广泛应用将为输电线路的差异化设计和防雷措施的完善，以及在输电线路的管理中实现细致的防雷技术提供技术支持。

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