| RLC串联谐振特性的实验研究 |
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| 引用本文： | 蒋丽钦.RLC串联谐振特性的实验研究[J].福建师大福清分校学报,2009(Z1). |
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| 作者姓名： | 蒋丽钦 |
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| 作者单位： | 福建师范大学物理与光电信息科技学院,福建福州,350007 |
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| 摘 要： | RLC串联谐振电路实验中谐振特性的实验曲线与理论曲线总存在一定的误差,且谐振频率越高时,偏差越大.本文通过实验研究,分析了电感和电容串联总损耗电阻对谐振曲线及Q值的影响,利用实验所测得的电感和电容串联总损耗电阻对谐振曲线及Q值进行修正,发现修正后的理论结果与实验测量数据吻合得较好.
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| 关 键 词： | 串联谐振 损耗电阻 谐振特性曲线 Q值 |
Experimental Research on RLC Series Resonance Circuit |
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| JIANG Liqin.Experimental Research on RLC Series Resonance Circuit[J].Journal of Fuqing Branch of Fujian Normal University,2009(Z1). |
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| Authors: | JIANG Liqin |
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| Institution: | JIANG Liqin (School of Physics and Opto Electronics Technology,Fujian Normal University,Fuzhou 350007) |
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| Abstract: | In the RLC series circuit,it is observed that the experimental curve of series resonance do not always accord with the theoretical one. The difference may come from the fact that there exists loss resistance in inductance and capacitance with high frequency. So,in this paper,the effect of loss resistance on the curve of series resonance and Qvalue are presented. |
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| Keywords: | Series resonance Loss resistance Curve of series resonance Qvalue |
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