说到电线电缆，想必大家都非常熟悉了。随着电力事业的迅速发展，对供电可靠性和用电安全性的要求在进一步的提高，电力设备绝缘状况检测技术的发展日益得到重视，新的检测设备和新的检测技术不断在推出。电线电缆是最常用的电力设备，同时也是出现绝缘故障的概率最高的设备，据不完全统计，电气绝缘不良引起的事故中波及的设备有近一半与电线电缆有关。在我国，针对高电压等级的电缆绝缘检测技术受到了普遍的重视，但是针对低压配电网的电线电缆绝缘检测技术的研究却进展不大。今天小编就给大家分享80个电线电缆知识问答，希望对广大电气人员有一定用处！
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电力电缆主要电气参数计算公式

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