| 变压器线圈涡流损耗的混合算法 |
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| 引用本文： | 梁艳萍,汤蕴璆,徐子宏.变压器线圈涡流损耗的混合算法[J].电机与控制学报,1991(1). |
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| 作者姓名： | 梁艳萍 汤蕴璆 徐子宏 |
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| 作者单位： | 哈尔滨电工学院，哈尔滨电工学院，沈阳变压器研究所 |
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| 摘 要： | 本文通过对变压器线圈载流导体涡流损耗的解析解和数值解的对比,提出了一种既节省计算时间,又有良好精度的适合于变压器线圈涡流损耗计算的新的混合算法,并以360 000kVA和17 000kVA两台三相电力变压器为例进行了计算。
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| 关 键 词： | 变压器线圈 涡流损耗 |
The Calculation of Eddy Current Losses in Power Transformer Windings |
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| Liang Yanping Tang Yunqiu Harbin Institute of Electrical Technology Xu Zihong Shenyang Research Institute of Transformer.The Calculation of Eddy Current Losses in Power Transformer Windings[J].Electric Machines and Control,1991(1). |
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| Authors: | Liang Yanping Tang Yunqiu Harbin Institute of Electrical Technology Xu Zihong Shenyang Research Institute of Transformer |
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| Affiliation: | Liang Yanping Tang Yunqiu Harbin Institute of Electrical Technology Xu Zihong Shenyang Research Institute of Transformer |
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| Abstract: | In this paper, on the basis of anaryzing the restuit of anarytical
and numerical calculation with constraining, a new hybrid method of
calculation of eddy current losses in the conductors of power transfor-
mer windings is presented. Using the results of numerical calculation
without constraining as the boundary values of conductors and 2D analy-
tical formula as the calculation formu1a, the eddy current 1osses of a
17000kVA and a 360000kVA power transformer windings are calculated
and compared with test results. |
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| Keywords: | transformer winding eddy current losses |
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