基于运行低影响条件下的机场供配电系统10kV母线保护方案研究OA
A Study on 10 kV Busbar Protection Scheme for Airport Power Supply and Distribution Systems under Low-Impact Operation Conditions
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.
YANG Wenjie;SHA Haiyuan;KANG Chunhua;SHA Jinlong;YANG Yi;XING Gang;LIU Lei
NR Electric Co.,Ltd.,Nanjing Jiangsu 211102,ChinaNR Electric Co.,Ltd.,Nanjing Jiangsu 211102,ChinaBeijing Daxing International Airport,Beijing 1026022,ChinaNR Electric Co.,Ltd.,Nanjing Jiangsu 211102,ChinaAirport Construction Command,Western Airport Group Co.,Ltd.,Xianyang Shaanxi 712035,ChinaGuangzhou Baiyun International Airport Co.,Ltd.,Guangzhou Guangdong 51040,ChinaGuangzhou Electric Power Design Institute Co.,Ltd.,Guangzhou Guangdong 510610,China
信息技术与安全科学
机场供配电系统10kV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 system10 kV busbar protectionfull differential busbar protectionarc light protectiondigital network protection
《湖北电力》 2025 (2)
78-85,8
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).
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