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电力电缆载流量科学修正

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摘要 电缆以其不占地面空间,有利于市容整洁美观,供电安全可靠等优点,得到日益广泛的应用,但是电缆故障率亦呈现明显增加趋势。分析原因,其中相当一部分故障,源于电缆选用不当所致。在设计选用时,仅考虑理论载流量,而忽略了温度、土壤等气相、地质等因素。本文提出电缆载流量科学修正系数,锡林浩特供电局依此方法修正选用,生产实践中取得良好效果。
出处 《内蒙古科技与经济》 2007年第11S期424-425,共2页 Inner Mongolia Science Technology & Economy
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