| 零电压开关PWM变换器补偿网络的研究 |
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| 引用本文： | 张建秋.零电压开关PWM变换器补偿网络的研究[J].科学技术与工程,2009,9(3). |
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| 作者姓名： | 张建秋 |
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| 作者单位： | 大庆石油学院,电气信息工程学院,大庆,163318 |
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| 摘 要： | 对全桥零电压开关PWM变换器(ZVS-PWM)进行小信号分析,通过ZVS-PWM小信号等效电路模型,建立最优控制模型.通过举例对全桥零电压PWM开关电源的补偿网络参数进行最优化计算.仿真结果验证了该方法的有效性.
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| 关 键 词： | 补偿网络 零电压开关 小信号模型 优化计算 |
Optimization Design of Compensation Network of Phase-shift Full-bridge ZVS-PWM Switching Power Supply |
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| ZHANG Jian-qiu.Optimization Design of Compensation Network of Phase-shift Full-bridge ZVS-PWM Switching Power Supply[J].Science Technology and Engineering,2009,9(3). |
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| Authors: | ZHANG Jian-qiu |
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| Institution: | College of Electric Information Engineering;Daqing Petroleum Institute;Daqing 163318;P.R.China |
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| Abstract: | A small signal analysis of the zero voltage switches PWM converter is presented. Based on the small-signal equivalent circuit model of ZVS-PWM converter, an optimal control model for ZVS-PWM converter is established. From an example, the compensation network parameters of the zero voltage switches PWM switching power supply are calculated. The simulation results proves the effectiveness of the given method. |
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| Keywords: | compensation network zero voltage switches small signal model optimization calculation |
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