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随着绿色照明概念的提出,LED照明系统凭借性能稳定和效率高等优势发展迅速。针对矿井应急情况,设计了照明系统发电方式和人体接近省电模式,开发了LED亮度调节电路和电源接口模块,采用锂电池储能驱动LED照明系统。对比研究结果表明,该系统克服了传统光源高频闪、显色性差和耗电多等缺陷,能源利用率和光源照度明显提高。
With the introduction of the concept of green lighting, LED lighting systems with rapid development of high performance and stability. According to the mine emergency situation, the lighting system power generation mode and the human body approach power saving mode are designed. The LED brightness adjustment circuit and power interface module are developed. The lithium battery energy storage drive LED lighting system. The results of the comparative study show that the system overcomes the defects of high frequency flash, poor color rendering and power consumption of traditional light sources, and significantly improves energy efficiency and light source illumination.