A New Concept of Combined Transformers

M. Poljak, Boris Bojanić, Tomislav Hafner, Josip Tomašević
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引用次数: 6

Abstract

The basic characteristics of a new concept of combined transformers consisting of an inverse current transformer and a voltage transformer with open core, are described. The results of the research and testing of impulse and AC voltage distribution, accuracy class, influence of the current transformer on the voltage transformer and vice versa are given. Thanks to its technology and simplicity, the new concept allows the commercial manufacture of combined transformers for the highest equipment voltages up to 420 kV inclusive.
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组合变压器的新概念
介绍了一种由反电流互感器和开铁心电压互感器组成的新型组合变压器的基本特点。给出了脉冲电压和交流电压分布、精度等级、电流互感器对电压互感器的影响以及电压互感器对电流互感器的影响的研究和试验结果。由于其技术和简单性,新概念允许商业制造最高设备电压高达420千伏的组合变压器。
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来源期刊
European Transactions on Electrical Power
European Transactions on Electrical Power 工程技术-工程:电子与电气
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审稿时长
5.4 months
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