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照明系统末端线路长度对配电性能的影响
引用本文:张新跃.照明系统末端线路长度对配电性能的影响[J].现代建筑电气,2013(11):1-3,19.
作者姓名:张新跃
作者单位:宁波市建筑设计研究院有限公司,浙江宁波315012
摘    要:讨论了照明配电系统中,末端线路的长度对终端保护断路器灵敏度、线路热稳定性及线路电压降的影响.通过相应的计算和分析,提出照明配电系统要满足上述三个指标的要求和建议,有益于提高电气设计质量.

关 键 词:照明系统  短路电流  灵敏度  热稳定性  电压降

The Influence of Lighting System Terminal Circuit Length on Power Distribution Performance
ZHANG Xinyue.The Influence of Lighting System Terminal Circuit Length on Power Distribution Performance[J].Moder Architecture Electric,2013(11):1-3,19.
Authors:ZHANG Xinyue
Affiliation:ZHANG Xinyue ( Ningbo Architectural Design and Research Institute Co. , Ltd. , Ningbo 315012, China)
Abstract:The effect of the terminal circuit length on the sensitivity of terminal protection circuit breaker, circuit thermal stability and circuit voltage reduction within the lighting power distribution system was discussed. With relative calculation and analysis, this article proposed that the lighting power distribution system should satisfy the requirements and suggestions of the three targets mentioned above. It is beneficial to improve the quality of electrical design.
Keywords:lighting system  short-circuit current  sensitivity  thermal stability  voltage reduction
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