| 功率变换新技术在现代通信电源设计中的应用 |
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| 引用本文： | 李爱文.功率变换新技术在现代通信电源设计中的应用[J].山东大学学报(工学版),2000,30(1):33-37. |
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| 作者姓名： | 李爱文 |
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| 作者单位： | 山东工业大学自动化工程系,济南,250061 |
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| 摘 要： | 分析了现代功率变换器的发展状况、新技术及其特点，研究了电流型控制技术和移相全桥ZVT软开关变换电路相结合设计开关电源应解决的主要问题，包括谐振电感、环路补偿和电流斜波补偿的设计．给出了 48V/50A现代通信基础开关电源模块的设计实例和实验结果．
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| 关 键 词： | 功率变换器 逆变电源 通信设备 |
| 修稿时间： | 1999-08-26 |
RESEARCH ON THE NEW POWER CONVERTER TECHNIQUE USED IN MODERN COMMUNICATION POWER SUPPLIES |
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| Li Aiwen.RESEARCH ON THE NEW POWER CONVERTER TECHNIQUE USED IN MODERN COMMUNICATION POWER SUPPLIES[J].Journal of Shandong University of Technology,2000,30(1):33-37. |
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| Authors: | Li Aiwen |
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| Affiliation: | Li Aiwen
;(Dept. of Autom. Eng., Shandong Univ. Of Tech., Jinan 250061) |
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| Abstract: | Analyzes the development and the new techniques and their characteristics of the power converters.The main problems to design the switch type power supplies based on current mode control technique and phase shifted full bridge ZVT soft switch type converter are researched.These main problems are designs on resonant inductor and circle compensation and current ramp compensation. As an example,a designed switch type power supply used in communication and its test result are given. |
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| Keywords: | Power converter Inverters Carriage communication installations |
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