基于数值天气预报修正的配电网带电作业安全评估
Safety Assessment of Live Working in Distribution Networks Based on Meteorological Conditions
DOI: 10.12677/sg.2024.144005, PDF,   
作者: 陈 凡, 王文清, 沈 伟, 颜雅琼, 唐雪娇：宿迁市气象局，江苏 宿迁；冯 博：绍兴市柯桥区气象局，浙江 绍兴
关键词: 带电作业；气象；G1赋权法；Live Working； Meteorology； G1 Weighting Method
摘要: 配电网带电作业是指线路配电设备带电进行检修，在这种高风险环境下工作，作业计划需要根据气象条件等不可控因素灵活调整，建立科学可靠的配电网微气象带电作业安全评估方法对保证带电作业环节安全、提高人员调度效率和作业效率至关重要。本文依据配网带电作业特点，确认配网微气象带电作业安全评价指标；基于评价指标层次结构采用G1赋权法确定气温、相对湿度等指标的权重；划分带电作业安全等级，结合半梯形和三角形函数构建各气象指标隶属度函数，并基于数值预报修正数据，对带电作业安全进行评估，确保带电作业安全，为未来的作业计划和决策提供可靠的参考依据。
Abstract: Live working in distribution networks refers to the maintenance of live distribution equipment on power lines. Working in such a high-risk environment requires flexible adjustments to the homework plan based on uncontrollable factors such as meteorological conditions. Establishing a scientifically reliable safety assessment method for micro meteorological live working in distribution networks is crucial for ensuring the safety of live working processes, improving personnel scheduling efficiency, and operational efficiency. Based on the characteristics of live working in distribution networks, this article confirms the safety evaluation indicators for micro meteorological live working in distribution networks; Using the G1 weighting method based on the hierarchical structure of evaluation indicators to determine the weights of indicators such as temperature and relative humidity; Divide the safety level of live working, construct membership functions for various meteorological indicators based on semi trapezoidal and triangular functions, and evaluate the safety of live working based on numerical forecast correction data, ensuring the safety of live working and providing reliable reference for future work plans and decisions.
文章引用：陈凡, 冯博, 王文清, 沈伟, 颜雅琼, 唐雪娇. 基于数值天气预报修正的配电网带电作业安全评估[J]. 智能电网, 2024, 14(4): 41-47. https://doi.org/10.12677/sg.2024.144005

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