| 实现最大功率传输的阻抗变换方法研究 |
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| 引用本文： | 颜秋容.实现最大功率传输的阻抗变换方法研究[J].电气电子教学学报,2011,33(3):40-44. |
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| 作者姓名： | 颜秋容 |
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| 作者单位： | 华中科技大学电气与电子工程学院; |
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| 摘 要： | 最大功率传输是信号传输中必须考虑的问题。正弦稳态电路中，在负载阻抗不可调节时，可以通过在电源（或含源线性一端口网络）与固定负载之间级联无源无耗二端口网络来变换负载阻抗，实现负载从正弦稳态电源（或含源线性一端口网络）获得最大功率。本文研究此类无源无耗二端口网络的最简单结构、参数关系及其适用范围。推导可以实现最大功率传输的...
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| 关 键 词： | 最大功率传输 共轭匹配 正弦稳态电路 |
Research on Impedance Transformations of Maximum Power Transfer |
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| YAN Qiu-rong.Research on Impedance Transformations of Maximum Power Transfer[J].Journal of Electrical & Electronic Engineering Education,2011,33(3):40-44. |
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| Authors: | YAN Qiu-rong |
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| Affiliation: | YAN Qiu-rong(College of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China) |
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| Abstract: | Maximum power transfer is an important problem which must be considered in signal transfer.If the load in sinusoidal steady state circuits is not adjustable,the regular way to maximize the power of the load from sinusoidal steady state source(or a linear one-port network with independent sources) is impedance transformation.Cascade passive lossless two-port network between the source(or the one-port network) and the load is an effective way of impedance transformation.The simplest structure of passive lossl... |
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| Keywords: | maximum power transfer conjugate match sinusoidal steady state circuits |
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