| 反激式开关电源传导干扰的Saber建模仿真 |
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| 引用本文： | 房媛媛,秦会斌. 反激式开关电源传导干扰的Saber建模仿真[J]. 电子器件, 2014, 37(5) |
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| 作者姓名： | 房媛媛 秦会斌 |
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| 作者单位： | 杭州电子科技大学 |
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| 摘 要： | 针对目前反激式开关电源传导干扰问题较为严重的现象，分析了反激式开关电源的工作原理以及电路产生传导干扰的原因。利用Saber软件建立了电路的传导干扰仿真模型，得到了电路的传导干扰仿真波形。通过软件仿真结果与硬件电路的传导干扰波形测试结果相对比，验证了模型的适用性。
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| 关 键 词： | 开关电源；传导干扰；建模 |
Saber modeling and simulation of conducted EMI in flyback switching power supply |
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| Abstract: | For the conducted EMI problem in flyback switching power supply is more serious, this paper analyzes the flyback switching power supply works and the reasons of conducted EMI. This paper proposes to build the circuit simulation model by using the Saber software, and get the simulation waveforms of the conducted EMI. Test the conduction EMI waveform of the hardware circuit. Comparison with experimental results verifies the method. |
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| Keywords: | switching power supply conducted EMI modeling |
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