摘要
探讨了环境温度对架空低压电力线可靠性的影响。首先从理论和实证角度分析了高低温度条件对电线材料性能及其老化行为的影响,并通过统计数据和数学建模详细量化了温度波动对电力设备故障率的具体影响。研究发现,温度的极端变化会显著加大电线故障的风险,尤其是在极低和极高温度条件下。此外,还揭示了环境温度与电力线路故障间的复杂关系,并提出了降低这些影响的可能策略,如优化电线材料和结构设计及改进电力系统的监测和维护程序。
The main focus was on the impact of environmental temperature on the reliability of overhead low-voltage power lines.Firstly,the influence of high and low temperature conditions on the performance and aging behavior of wire materials was analyzed from both theoretical and empirical perspectives.The specific impact of temperature fluctuations on the failure rate of power equipment was quantified in detail through statistical data and mathematical modeling.Research has found that extreme temperature changes significantly increase the risk of wire failures,especially under extremely low and high temperature conditions.In addition,the complex relationship between environmental temperature and power line faults was revealed,and possible strategies to reduce these impacts were proposed,such as optimizing wire materials and structural design,and improving monitoring and maintenance procedures for the power system.
作者
赵志恒
胡娟
ZHAO Zhiheng;HU Juan(Inner Mongolia Power Group Ordos Power Supply Company,Ordos,Inner Mongolia 017010,China)
出处
《自动化应用》
2025年第4期157-160,共4页
Automation Application
关键词
架空低压电线
配电网
环境温度
overhead low-voltage power lines
distribution network
environmental temperature
