| XLPE电缆绕组高频暂态电路模型的研究 |
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| 引用本文： | 袁健华,刘家齐,孙宏伟,寇晓,李彦明. XLPE电缆绕组高频暂态电路模型的研究[J]. 高电压技术, 2004, 30(3): 5-8 |
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| 作者姓名： | 袁健华 刘家齐 孙宏伟 寇晓 李彦明 |
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| 作者单位： | 西安交通大学电气工程学院,西安,710049;西安交通大学电气工程学院,西安,710049;西安交通大学电气工程学院,西安,710049;西安交通大学电气工程学院,西安,710049;西安交通大学电气工程学院,西安,710049 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 0 2 770 2 8) |
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| 摘 要： | XLPE电缆绕组变压器是一种新型电力变压器 ,研究其暂态响应及影响因素有重要意义 ,为此提出了电缆绕组高频暂态下的电路模型。线圈模型的实测与仿真计算结果吻合很好 ,表明该模型可表达这类绕组暂态时的表现 ,为进一步研究电缆绕组变压器暂态特性打下一定基础
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| 关 键 词： | 电缆绕组 电路模型 暂态 |
| 修稿时间： | 2003-09-10 |
STUDY OF THE HIGH FREQUENCY TRANSIENT CIRCUIT MODEL OF THE XLPE CABLE WINDINGS |
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| Yuan Jianhua,Liu Jiaqi,Sun Hongwei,Kou Xiao,Li Yanming. STUDY OF THE HIGH FREQUENCY TRANSIENT CIRCUIT MODEL OF THE XLPE CABLE WINDINGS[J]. High Voltage Engineering, 2004, 30(3): 5-8 |
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| Authors: | Yuan Jianhua Liu Jiaqi Sun Hongwei Kou Xiao Li Yanming |
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| Affiliation: | (Department of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China) |
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| Abstract: | Dryformer based on XLPE cable is a new type power transformer, so it is important to study its transient response and corresponding influencing factors. In this paper, a high frequency transient circuit model of cable windings is described. In order to validate this model, experiment is carried out on the actual coil. The computed and measured results have perfect agreement, which shows that the model can represent transient response of this kind of windings very well. It means that the model can provide major guideline for researching the transient characteristics of dryformer. |
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| Keywords: | cable winding circuit model transient |
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