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基于光传感技术的现场污秽度在线监测装置在热带海岛污湿特征下的研究及应用

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Keywords: 光传感技术,现场污秽度,海岛污湿特征

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Abstract:

针对热带海岛型污湿特征条件下,人工等值盐密法测量准确度不高、无法获取最大(饱和)盐密值等不足,本文提出利用不受电磁干扰的光传感技术实现现场污秽度的实时、在线监测。经过在海南选择22个监测点开展现场挂网试验,初步验证了该技术的准确性、可靠性和耐候性,其监测数据符合自然积污规律和电力系统运行经验。下阶段,将适当扩大布点规模,以构建覆盖全岛的污秽在线网络,全面掌握海南电网积污规律,保障电网安全运行。

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