| 提高戴维南等效电路参数测量精度的方法探讨 |
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| 引用本文： | 刘爱芹.提高戴维南等效电路参数测量精度的方法探讨[J].菏泽学院学报,2005,27(5):87-88. |
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| 作者姓名： | 刘爱芹 |
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| 作者单位： | 济宁师范专科学校物理系,山东,济宁,272025 |
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| 摘 要： | 由于电压表和电流表有内阻,在作有源二端线性网络戴维南等效电路的参数测量时,会引起明显的误差.应用两表法和电压、电流补偿法,提高了实验测量精度.
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| 关 键 词： | 戴维南等效电路 测量精度 补偿法 |
| 文章编号： | 1673-2103(2005)05-0087-02 |
| 修稿时间： | 2005年3月23日 |
Discussion about the Methods for Heightening the Surveying Accuracy of the Parameter of Thevenin's Equivalent Circuit |
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| LIU Ai-qin.Discussion about the Methods for Heightening the Surveying Accuracy of the Parameter of Thevenin''''s Equivalent Circuit[J].Journal of Heze University,2005,27(5):87-88. |
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| Authors: | LIU Ai-qin |
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| Abstract: | There are obvious errors when surveying parameter of Thevenin's Equivalent Circuit,because voltmeter and galvanometer has internal resistance.This paper introduces the methods for heightening the surveying precision with applied methods of two instruments and compensation. |
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| Keywords: | Thevenin's Equivalent Circuit accurate surveying compensation |
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