| 钢中涡流和磁滞损耗问题 |
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| 引用本文： | 程志光 高生. 钢中涡流和磁滞损耗问题[J]. 变压器, 1999, 36(9): 1-5 |
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| 作者姓名： | 程志光 高生 |
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| 作者单位： | 保定天威集团大型变压器公司!保定071056 |
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| 摘 要： | 基于面向工程的基准模型，详细地研究了导磁、非导磁钢的不同的损耗行为，指出导磁钢中的磁滞损耗是其总损耗的不可忽视的部分。并根据导磁钢中的磁通密度最大值与单位磁滞损耗的关系，计算了钢中的磁滞损耗，得到了一些具有典型意义的损耗结果。
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| 关 键 词： | 涡流损耗 磁滞损耗 导磁钢 电力变压器 试验 |
Evaluation of Eddy Current and Hysteresis Loss in Steel Parts |
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| Cheng Zhiguang,Gao Sheng,Hu Qifan,Liu Zhiguang,Wu Mingxun and Liu Yuxian Baoding Large Power Transformer Co.,Baoding. Evaluation of Eddy Current and Hysteresis Loss in Steel Parts[J]. Transformer, 1999, 36(9): 1-5 |
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| Authors: | Cheng Zhiguang Gao Sheng Hu Qifan Liu Zhiguang Wu Mingxun Liu Yuxian Baoding Large Power Transformer Co. Baoding |
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| Affiliation: | Cheng Zhiguang,Gao Sheng,Hu Qifan,Liu Zhiguang,Wu Mingxun and Liu Yuxian Baoding Large Power Transformer Co.,Baoding 071056 |
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| Abstract: | Based on benchmark models, the loss behavior of both magnetic and non-magnetic steel is studied in detail. It is pointed out that the hysteresis loss is a non-negligible portion of the total stray field loss caused in magnetic steel, which can be calculated according to the Wh-Bm curve. And some typical loss results are presented here. |
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| Keywords: | Transformer Eddy current Loss Hysteresis loss Analysis Magnetic steel |
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