| 变压器纵绝缘设计中冲击响应电压分布的仿真分析 |
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| 引用本文： | 郭颖娜,程为彬,王世山.变压器纵绝缘设计中冲击响应电压分布的仿真分析[J].西安科技大学学报,2007,27(3):452-456. |
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| 作者姓名： | 郭颖娜 程为彬 王世山 |
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| 作者单位： | 1. 西安石油大学,电子工程学院,陕西,西安,710065
2. 南京航空航天大学,自动化学院,江苏,南京,210016 |
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| 摘 要： | 讨论了不同频率下电力变压器绕组等值电路的建立原则,提出了一种适用于高频冲击作用的变压器绕组等值电路模型。采用pspice仿真软件对雷电波冲击作用下变压器绕组的暂态响应电压进行了仿真分析,比较了两种不同设计方案中变压器绕组的冲击响应电压分布情况,验证了变压器绕组分区绝缘结构的合理性。
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| 关 键 词： | 变压器绕组 冲击响应 电压分布 仿真分析 绝缘结构 |
| 文章编号： | 1672-9315（2007）03-0452-05 |
| 修稿时间： | 2006-09-14 |
Simulation and analysis on impulse response voltage distribution in transformer series insulation design |
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| GUO Ying-na,CHENG Wei-bin,WANG Shi-shan.Simulation and analysis on impulse response voltage distribution in transformer series insulation design[J].JOurnal of XI’an University of Science and Technology,2007,27(3):452-456. |
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| Authors: | GUO Ying-na CHENG Wei-bin WANG Shi-shan |
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| Abstract: | The principle of forming equivalent circuit in different frequencies for power transformer winding is discussed;an equivalent circuit model being applicable for high frequency impulse is brought forward.The transitional response voltage distribution of transformer winding under lightning surge is simulated by PSpice,the impulse response voltage distribution of transformer winding for two design scheme is analyzed,and the rationality of partitioning insulation structure in transformer winding is validated. |
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| Keywords: | transformer winding impulse response voltage distribution simulation and analysis insulation structure |
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