| 整流滤波电路中阻性负载电压暂态过程的解析法研究 |
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| 引用本文： | 王小艳. 整流滤波电路中阻性负载电压暂态过程的解析法研究[J]. 高压电器, 2007, 43(4): 278-280,284 |
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| 作者姓名： | 王小艳 |
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| 作者单位： | 西安电力高等专科学校,陕西,西安,710032 |
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| 摘 要： | 研究了全波桥式整流滤波器接入电路时的暂态过程。通过理论推导,基于Laplace变换和Fourier级数,给出了纯电阻性负载上电压的暂态分量、直流分量和交流分量解析表达式,同时研究了串联电阻和并联滤波电容参数变化时负载电压的变化规律。最后根据实验仿真的结果,证实了结论的正确性。
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| 关 键 词： | 全波整流滤波器 暂态过程 Laplace变换 Fourier级数 解析法 |
| 文章编号： | 1001-1609（2007）04-0278-03 |
| 修稿时间： | 2007-04-112007-07-03 |
Analytical Method Study on Transient Process of Resistive Load Voltage in the Rectified Filter Circuit |
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| WANG Xiao-yan. Analytical Method Study on Transient Process of Resistive Load Voltage in the Rectified Filter Circuit[J]. High Voltage Apparatus, 2007, 43(4): 278-280,284 |
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| Authors: | WANG Xiao-yan |
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| Abstract: | The author studied the transient process of a full-wave bridge rectified filter when it was switched on in the circuit.Through the theoretical calculating,the analytical expressions of voltage components,transient,DC and AC,on the pure resistive load were proposed based on Laplace transformation and Fourier series.The varying laws of load voltage which following the change of the series resistance and the parallel capacitance were studied.The test and simulation results validate the correctness of the conclusions presented in this paper. |
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| Keywords: | full-wave rectified filter transient process laplace transformation fourier series analytical method |
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