摘要
针对机场供配电系统10 kV母线保护展开深入研究。分析系统特点及现有方案不足,对完全差动母线保护、不完全差动母线保护、电弧光保护以及基于数字网络技术的母线保护等多种技术方案进行对比分析,在此基础上结合机场实际情况,提出适用于不同场景需求的10 kV母线保护方案,旨在提高机场供电系统可靠性,降低母线故障对机场运营影响,确保机场安全稳定运行。
This paper conducts in-depth research on the protection of 10 kV busbars in the airport power supply and distribution system.Firstly,the paper analyzes the characteristics of these systems and the shortcomings of existing protection schemes,and then compares several busbar protection technologies,including full differential protection,incomplete differential protection,arc light protection,and digital network-based protection.Finally,based on this analysis,the paper proposes targeted busbar protection schemes suitable for different airport scenarios,with the aim of enhancing the reliability of airport power supply systems,mitigating the impact of busbar faults on airport operations,and safeguarding the safe and stable operation of airports.
作者
杨文杰
沙海源
康春华
沙金龙
杨弈
邢刚
刘磊
YANG Wenjie;SHA Haiyuan;KANG Chunhua;SHA Jinlong;YANG Yi;XING Gang;LIU Lei(NR Electric Co.,Ltd.,Nanjing Jiangsu 211102,China;Beijing Daxing International Airport,Beijing 1026022,China;Airport Construction Command,Western Airport Group Co.,Ltd.,Xianyang Shaanxi 712035,China;Guangzhou Baiyun International Airport Co.,Ltd.,Guangzhou Guangdong 51040,China;Guangzhou Electric Power Design Institute Co.,Ltd.,Guangzhou Guangdong 510610,China)
出处
《湖北电力》
2025年第2期78-85,共8页
Hubei Electric Power
基金
国家重点研发计划(项目编号:2021YFB2400805)
南京南瑞继保工程技术有限公司科技项目(项目编号:RDP24117)。
关键词
机场供配电系统
10
kV母线保护
完全差动母线保护
电弧光保护
数字网络保护
airport power supply and distribution system
10 kV busbar protection
full differential busbar protection
arc light protection
digital network protection
