基于多场耦合的变压器绕组振动分析

2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC) Pub Date : 2017-03-01 DOI:10.1109/IAEAC.2017.8054366

Hemeng Peng, Y. Pan, J. Hu, Chuan Yang, Yong Wang, Kunlun Wu

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引用次数: 2

摘要

建立了变压器绕组直流偏置振动分析的数学模型。将该模型与多物理场耦合建模相结合，用于变压器的振动分析。以一次电压为激励，在不同直流偏置下，对变压器绕组的振动进行了仿真分析。仿真结果验证了所提出的考虑直流偏置的变压器磁场耦合分析方法的有效性。

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The vibration analysis for transformer winding based on multi-field coupling

Mathematical models for DC bias vibration analysis of the transformer winding are developed. The model is combined into multi-physical field coupling modeling for vibration analysis of the transformer. By applying the primary voltage as excitation and under different DC bias, vibration of the transformer winding is simulated and analyzed. The simulation results verify the method which is proposed transformer magnetic vibration field coupling analysis with dc bias is effective.

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来源期刊

2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)

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