| 弱交变磁场下硅钢片磁参数快速测量 |
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| 引用本文： | 陈善宝,张志强. 弱交变磁场下硅钢片磁参数快速测量[J]. 华中科技大学学报(自然科学版), 1996, 0(11) |
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| 作者姓名： | 陈善宝 张志强 |
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| 作者单位： | Chen Shanbao Dept. of Solid State Electronics.，HUST，Wuhan 430074，China. Zhang Zhiqiang |
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| 摘 要： | 提出了弱交变磁场下硅钢片磁特性快速测量方法．设计了测量硅钢片磁化曲线及损耗角的电子电路，分析了磁路计算及电路元件参数对测量误差产生的影响，并与艾普斯坦方圈法所测结果进行了比较
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| 关 键 词： | 硅钢片；磁特性；磁化曲线；损耗角 |
Non Destructive Fast Measurement of Magnetic Parameters of Silicon Steel Sheets in a Weak Alternating Magnetic Field |
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| Chen Shanbao Dept. of Solid State Electronics.,HUST,Wuhan ,China. Zhang Zhiqiang. Non Destructive Fast Measurement of Magnetic Parameters of Silicon Steel Sheets in a Weak Alternating Magnetic Field[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1996, 0(11) |
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| Authors: | Chen Shanbao Dept. of Solid State Electronics. HUST Wuhan China. Zhang Zhiqiang |
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| Affiliation: | Chen Shanbao Dept. of Solid State Electronics.,HUST,Wuhan 430074,China. Zhang Zhiqiang |
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| Abstract: | A novel non destructive measuring technique for magnetic parameters of silicon steel sheets in a weak alternating magnetic field has been developed. The electronic circuit for simultaneously measuring the magnetization curve and loss angle has been designed. The effects of magnetic circuit calculation and the parameters of electronic components on the measuring error are discussed. Measuring results are compared with those obtained with the Epstein tester method. |
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| Keywords: | silicon steel sheets magnetic parameters magnetization curve loss angle |
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