| 小型直流UPS的AC-DC模块设计 |
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| 引用本文： | 翁桃,佃松宜,苏敏,董航,田爽.小型直流UPS的AC-DC模块设计[J].电源学报,2011,9(4):25-30. |
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| 作者姓名： | 翁桃 佃松宜 苏敏 董航 田爽 |
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| 作者单位： | 四川大学电气信息学院自动化系;四川大学电气信息学院自动化系;四川大学电气信息学院自动化系;四川大学电气信息学院自动化系;四川大学电气信息学院自动化系 |
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| 基金项目： | 中日国际协作项目资助项目(10H0018)；四川大学引进人才科研启动经费资助项目(YJ2010014)。 |
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| 摘 要： | 分析了UPS的基本概念和发展现状,在简要介绍准谐振脉冲宽度调制电流模式控制器NCP1337芯片功能的基础上,根据实际开发的需求,采用NCP1337设计了一款110V交流输入、12V/40W直流输出的小型UPS电源的AC-DC模块。详尽分析了AC-DC模块各个子模块电路的设计。最后对研制的AC-DC模块的相关参数进行了实...
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| 关 键 词： | NCP1337 直流 小型 不间断电源 交流-直流 |
| 收稿时间： | 2011/5/13 0:00:00 |
| 修稿时间： | 2011/5/13 0:00:00 |
Design of AC-DC Module for a Miniature DC UPS |
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| WENG Tao,Dian Song Yi,SU Min,DONG Hang and TIAN Shuang.Design of AC-DC Module for a Miniature DC UPS[J].Journal of power supply,2011,9(4):25-30. |
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| Authors: | WENG Tao Dian Song Yi SU Min DONG Hang and TIAN Shuang |
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| Affiliation: | Department of Automation, College of Electirc Engineering and Information Technology, Sichuan University;Department of Automation, College of Electirc Engineering and Information Technology, Sichuan University;Department of Automation, College of Electirc Engineering and Information Technology, Sichuan University;Department of Automation, College of Electirc Engineering and Information Technology, Sichuan University;Department of Automation, College of Electirc Engineering and Information Technology, Sichuan University |
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| Abstract: | The basic concept and development status of UPS has been analyzed. On the basis of a brief introduction of NCP1337 (a PWM current-mode controller for free running quasi-resonant operation), and in accordance with the actual development requirements, NCP1337 is adopted to design the AC-DC module of a 110 V AC input, 12 V/40 W DC output miniature UPS. The sub-circuit design of the AC-DC module has been analyzed specifically. At last, some relevant parameters of the AC-DC module have been validated through experiments. The experimental results show that the design of the AC-DC module meets the expected design requirements. |
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| Keywords: | NCP1337 DC miniature UPS AC-DC |
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