| 高频开关电源技术在电信电源系统中的应用 |
| |
| 引用本文： | 周贤善,熊帮新. 高频开关电源技术在电信电源系统中的应用[J]. 长江大学学报(社会科学版), 2003, 0(5) |
| |
| 作者姓名： | 周贤善 熊帮新 |
| |
| 作者单位： | 荆州师范学院信息科学学院 434020(周贤善)，荆州师范学院信息科学学院 434020(熊帮新) |
| |
| 摘 要： | 介绍了高频开关电源技术在电信电源系统中的具体应用,结合具体框图对高频开关整流器模块及通信用二次电源模块的组成及功能作了叙述,并从功率器件、开关技术、工作频率、功率因数校正、同步整流、负载均流等诸多方面阐明了开关电源技术在电信电源系统中的应用。
|
| 关 键 词： | 开关电源 电信电源 DC/DC变换 |
APPLICATION AND EVALUATION OF HIGH FREQUENCY SWITCH SUPPLY IN TELECOMMUNICATION SUPPLY SYSTEM |
| |
| Zhou Xianshan Xiong Bangxin. APPLICATION AND EVALUATION OF HIGH FREQUENCY SWITCH SUPPLY IN TELECOMMUNICATION SUPPLY SYSTEM[J]. Journal of Yangtze University(Social Sciences), 2003, 0(5) |
| |
| Authors: | Zhou Xianshan Xiong Bangxin |
| |
| Abstract: | The paper introduces the application of high frequency switch supply in telecom supply system. It narrates the structure and function of high frequency switch commutator module and the second power module in telecom based on the diagram. Then the paper clarifies the technology of switch supply in telecom supply system that is developed from many aspects such as power components, switch technique, frequency, power factor correction, synchronization commutation, load current sharing . At last the paper emphasizes that the improvement and perfection of high frequency switch supply technology are the key to developing telecom supply system. |
| |
| Keywords: | switch supply telecommunication supply DC -DC converter |
| 本文献已被 CNKI 等数据库收录！ |
