| 开关功率变换器中的混沌现象研究 |
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| 引用本文： | 张鸿,刘嘉勇. 开关功率变换器中的混沌现象研究[J]. 四川大学学报(工程科学版), 1996, 0(2) |
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| 作者姓名： | 张鸿 刘嘉勇 |
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| 作者单位： | 四川大学无线电电子学系 |
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| 摘 要： | 本文对开开功率变换器中的混沌现象进行了探讨，并在电路实验和计算机模拟两个方面证明开关功率变换器不仅在ＰＷＭ闭环控制下会出现混沌现象，而且在开环工作情况下，由于功率晶体管极间电容的非线性等因素的影响，功率变换器也可能出现混沌．关键词
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| 关 键 词： | 开关功率变换器；电路；混沌；计算机模拟 |
Research with Chaotic Phenomenon in Swithed Mode Power Converter |
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| Zhang Hong,Liu Jiayong. Research with Chaotic Phenomenon in Swithed Mode Power Converter[J]. Journal of Sichuan University (Engineering Science Edition), 1996, 0(2) |
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| Authors: | Zhang Hong Liu Jiayong |
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| Affiliation: | Zhang Hong;Liu Jiayong |
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| Abstract: | The chaos in power converters is studied in this paper.The results of circuit experiment and the simulation show that the Chaotic phenomena occur out only in a PWM contolled switched mode power converter,but in an open-loop swithed mode power converter as well as the nonlinear effect of the power transistor direct poles capacitance. |
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| Keywords: | smithing power converter circuit chaotic computer simulation |
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