超高压变压器端部压钉周围电场计算 |
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引用本文: | 王敬国. 超高压变压器端部压钉周围电场计算[J]. 华北电力大学学报(自然科学版), 1989, 0(3) |
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作者姓名: | 王敬国 |
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作者单位: | 华北电力学院研究生部 |
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摘 要: | 本文根据超高压变压器端部电场的结构特点,选用表面电荷法对220kV端部出线型变压器压钉周围的电场进行了计算,给出了在运行电压下压钉电场的分布及最大电场强度,为变压器的设计和开发提供了参考数据。
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关 键 词: | 超高压 变压器 压钉 电场计算 |
COMPUTATION OF ELECTRIC FIELD AROUND THE PRESSING SCREW AT THE END OF ULTRA HIGH VOLTAGE TRANSFORMER |
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Abstract: | In this paper, the electric field around the pressing screw at the end of the transformer with rated voltage 220kV is calculated by surface charge method. The electric field distribution and the maximum electric field value are given. The results can be regarded as references in the design of transformers. |
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