| PWM开关电源闭环控制的仿真研究 |
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| 引用本文： | 邢端,丁喆. PWM开关电源闭环控制的仿真研究[J]. 电气开关, 2010, 48(1): 21-23 |
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| 作者姓名： | 邢端 丁喆 |
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| 作者单位： | 河南科技大学,电子信息工程学院,河南,洛阳,471003;河南科技大学,电子信息工程学院,河南,洛阳,471003 |
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| 摘 要： | 分析了采用整流-逆变-整流主电路结构的典型PWM控制的开关电源的仿真。利用MATLAB建立仿真模型,通过该模型对有线电视48V开关电源进行了仿真,并给出了仿真结果。
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| 关 键 词： | 开关电源 脉宽调制 MATLAB仿真 |
Research on PWM Switching Power Supply Based on Closed-loop Control |
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| XING Duan,DING Zhe. Research on PWM Switching Power Supply Based on Closed-loop Control[J]. Electric Switchgear, 2010, 48(1): 21-23 |
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| Authors: | XING Duan DING Zhe |
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| Affiliation: | College of Electronic Information Engineering;Henan University of Science and Technology;Luoyang 471003;China |
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| Abstract: | The simulation of switching power supply which adopts a typical structure of converting-inverse-convering main circurt and is controlled by PWM model was analysed.Then a simulation model was established by MATLAB,it was used in the simulation of the 48V high frequency switching power supply,and the simulation results were given. |
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| Keywords: | switching power supply modulation of pulse width MATLAB simulation |
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