| 主从控制模式下并联Buck变换器的均流技术研究 |
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| 引用本文： | 徐向丽,王鸣翔. 主从控制模式下并联Buck变换器的均流技术研究[J]. 黑龙江电子技术, 2014, 0(1): 98-100 |
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| 作者姓名： | 徐向丽 王鸣翔 |
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| 作者单位： | 上海理工大学光学信息与计算机学院,上海200093 |
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| 摘 要： | 文中建立了主从均流控制下的并联Buck变换器的数学模型.从动态特性上来说,保留了主变换器的原有设计特性,从变换器强制改变原有的特性,跟随主变换器电流.同时还研究了基于UC3842模块下的主从控制均流现象,并分析两者的特性.
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| 关 键 词： | 均流 并联BUCK 主从控制 |
Study of current-sharing phenomenon in parallel-buck converter in master-slave control mode |
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| XU Xiang-liSchool of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai,China WANG Ming-xiang. Study of current-sharing phenomenon in parallel-buck converter in master-slave control mode[J]. , 2014, 0(1): 98-100 |
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| Authors: | XU Xiang-liSchool of Optical-Electrical Computer Engineering University of Shanghai for Science Technology Shanghai China WANG Ming-xiang |
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| Affiliation: | XU Xiang-li(School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093 ,China) WANG Ming-xiang(School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093 ,China) |
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| Abstract: | The mathematical model of master-slave control in parallel-buck converter is presented in this paper.In terms of dynamic characteristics,the main converter keeps the original characteristic ; the slave converter changes the characteristic and follows the current of main converter.At the same time,It shows current sharing phenomenon in parallel-buck converter in master-slave control mode based on UC3842. |
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| Keywords: | current sharing parallel-Buck master-slave control |
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