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• The electromagnetic relation and exciting parameters of transformer are analysed. An another form of transformer equivalent circuit is proposed and is compared with present equivalent circuit.

分析了变压器电磁关系励磁参数提出了变压器等效电路形式并且与现用的等效电路进行比较。

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• Based upon the analysis of an equivalent circuit for distribution transformer with three windings, an engineering calculation method for the reactance and parameters of this transformer is introduced.

分析研究绕组配电变压器等效电路基础上，介绍了三绕组配电变压器阻抗等效电路参数工程计算方法

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• In this article, form the physical principle, the model and the equivalent circuit of thickness extensional vibration mode of thin film transformer is built.

本文基本的物理学原理入手，建立了纵式厚度伸缩薄膜压电变压器物理模型以及等效电路

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• This paper points out limitation of the T-equivalent circuit of transformer in analyzing ferroresonant transformer.

本文指出变压器T型等效电路分析铁磁谐振变压器时局限性

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• An equivalent circuit of the dry - type transformer with subsection and layer winding applied transient voltage is brought forward.

提出了电压分段变压器线圈等值电路

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• An equivalent circuit of multi-winding transformer under the impulse voltage test condition has been worked out. The circuit parameters are frequency-dependent.

建立了电力变压器冲击试验条件下频率依赖参数等效电路模型。

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• An equivalent circuit of multi-winding transformer under the impulse voltage test condition has been worked out. The circuit parameters are frequency-dependent.

建立了电力变压器冲击试验条件下频率依赖参数等效电路模型。

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