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用于高压设备能耗测试电流传感器的设计

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摘要 油田生产系统中存在着大量高压电气设备,为了对这些设备开展能耗测试及评价,需要高精度的便携式高压用电节点测试设备。由于传统的铁磁式电流传感器测量设备难以满足现场测试及精度的要求,通过分析空心线圈的结构与原理,设计了基于组合式空心线圈的高压测试电流传感器,通过实验测试比对,能够满足测量精度要求。
出处 《石油石化节能》 2015年第4期36-37,共2页 Energy Conservation in Petroleum & PetroChemical Industry
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