| LC并联谐振电路教学中的一个误区 |
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| 引用本文： | 张世超.LC并联谐振电路教学中的一个误区[J].西安航空技术高等专科学校学报,2010,28(1). |
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| 作者姓名： | 张世超 |
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| 作者单位： | 西安航空技术高等专科学校,电气工程系,陕西,西安,710077 |
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| 摘 要： | LC并联谐振电路在电子线路中被广泛应用,但是在实际教学中往往存在一个误区,即认为谐振发生时的谐振电阻为最大值,端电压也为最大值。从理论推导出发,借助虚拟实验平台MULTISIM进行仿真,从而论证了实际LC并联谐振发生时谐振电阻并非最大值,端电压也非最大值这一结论。
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| 关 键 词： | LC并联谐振 最大值 |
A Mistaken Idea in LC Parallel Resonant Circuit Teaching |
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| ZHANG Shi-chao.A Mistaken Idea in LC Parallel Resonant Circuit Teaching[J].Journal of Xi'an Aerotechnical College,2010,28(1). |
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| Authors: | ZHANG Shi-chao |
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| Institution: | ZHANG Shi-chao (Department of Electrical Engineering,Xi\'an Aerotechnical College,710077,Xi\'an,Shaanxi,China) |
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| Abstract: | LC parallel resonant circuit finds wide applications in electronic circuitry,but there is a long-standing mistake idea in actual teaching,namely that resonant resistance and end voltage are considered maximum values in the occurrence of resonance.Starting from theoretical deduction,the article carries out simulation through the virtual test platform MULTISIM so as to make the conclusion that both resonant resistance and end voltage are not the maximum values. |
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| Keywords: | MULTISIM |
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