中国照明电器

文章以城市道路照明系统为研究对象，探讨智能柱上真空断路器在节能与供电可靠性提升中的应用。通过在主干道路照明线路中安装智能断路器，并结合分区控制、定时管理及远程监控，对系统负荷、能耗及故障响应进行了监测与分析。结果显示，夜间低峰负荷降低约25%，高峰负荷稳定，电压波动小于±5%，断路器平均响应时间仅0.19s，能快速隔离故障，有效避免大范围停电。研究表明，智能断路器可显著提升道路照明能源利用效率和供电可靠性，为智慧城市道路照明管理提供了有价值的实践参考。

This study focuses on urban road lighting systems to investigate the application of intelligent pole-mounted vacuum circuit breakers for energy saving and power reliability improvement.By installing intelligent circuit breakers on main road lighting lines,combined with zoned control,timed management,and remote monitoring,system load,energy consumption,and fault response were monitored and analyzed.Results show that nighttime low-peak load decreased by about 25%,peak load remained stable with voltage fluctuations within±5%,and the breakers responded in an average of 0.19 seconds,quickly isolating faults and preventing widespread outages.The study demonstrates that intelligent circuit breakers can enhance energy efficiency and power reliability in road lighting systems,providing practical guidance for smart city lighting management.