配电系统谐振接地验证

IEEE Computer Applications in Power Pub Date : 2002-12-10 DOI:10.1109/MCAP.2002.1046111

I. Zamora, A. Mazón, K. Sagastabeitia, O. Pico, J. Sáenz

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引用次数: 22

摘要

ISSN 0895-0156/02/$17.00©2002 IEEE F随着电力部门的放松管制，电力供应的质量是配电公司的一个关键因素。拥有易受轻微干扰的设备的用户数量有了相当大的增加。改善电能质量的一种方法是使用谐振接地，通过这种方式线圈的补偿效应使故障电流最小化，并允许在故障期间维持服务。缺点是难以选择性地检测故障，这实际上是由于低水平的故障电流造成的。I. Zamora, A.J. Mazón, K.J. Sagastabeitia, O. Picó和J.R. Saenz就职于西班牙巴斯克大学。配电系统谐振接地的验证

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Verifying resonant grounding in distribution systems

ISSN 0895-0156/02/$17.00©2002 IEEE F ollowing deregulation within the electricity sector, the quality of electric power supply is a key factor for distribution companies. There has been a considerable increase in the number of users with equipment that is vulnerable to minor interruptions. One way of improving power quality is to use resonant grounding whereby the compensatory effect of the coil minimizes the fault current and allows service to be maintained during a fault. The disadvantage posed here is the difficulty of selective fault detection, which is, in fact, due to the low levels of fault currents. I. Zamora, A.J. Mazón, K.J. Sagastabeitia, O. Picó, and J.R. Saenz are with the University of the Basque Country, Spain. Verifying Resonant Grounding in Distribution Systems

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IEEE Computer Applications in Power

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