电气技术  2019, Vol. 20 Issue (ZK1): 90-92    DOI:
技术与应用 |
影响输电线路安全性的因素分析
陈洋
海南电网有限责任公司建设分公司,海口 570100
Analysis of factors affecting the safety of transmission lines
Chen Yang
Construction Branch of Hainan Power Grid Co., Ltd, Haikou 570100
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摘要 基于我国能源配置和长期发展的需求,形成了西电东送、北电南送,纵横交错的远距离、大跨越、大容量的电力线路走廊,具有覆盖分布广、受地域地貌和环境气象因素影响大的特征。因此,本文从雷击、台风、山火、冰灾、污秽度、温度、湿度、气压和鸟害等不同影响条件考虑,针对性地分析输电线路对电网产生的安全风险及成因,并采用合理有效的防治措施,从而降低供电中断事故、防范大面积停电及电网解列运行事故的发生。
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陈洋
关键词 输电线路环境气象安全风险防治    
Abstract:Based on the needs of China's energy allocation and long-term development, it has formed a long-distance, large-span, large-capacity power line corridor with west-to-east power transmission and north-south power transmission. It has a wide coverage and is affected by regional geomorphology and environmental meteorological factors. Therefore, considering the different impact conditions of lightning strikes, typhoons, mountain fires, ice disasters, pollution, temperature, humidity, air pressure and bird damage, the safety risks and causes of transmission lines to the power grid are analyzed, and adopt reasonable and effective prevention measures, aiming at reducing power supply interruption, preventing large-scale power outages, and grid disconnection operation accidents.
Key wordstransmission line    environmental meteorology    safety risk    prevention   
收稿日期: 2019-09-05      出版日期: 2020-01-08
作者简介: 陈洋(1991-),女,黑龙江省牡丹江市人,硕士研究生,主要从事基建技术管理工作。
引用本文:   
陈洋. 影响输电线路安全性的因素分析[J]. 电气技术, 2019, 20(ZK1): 90-92. Chen Yang. Analysis of factors affecting the safety of transmission lines. Electrical Engineering, 2019, 20(ZK1): 90-92.
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https://dqjs.cesmedia.cn/CN/Y2019/V20/IZK1/90