| 高品质变频电源的设计 |
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| 引用本文： | 黄晓林. 高品质变频电源的设计[J]. 自动化与信息工程, 2003, 24(2): 13-15 |
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| 作者姓名： | 黄晓林 |
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| 作者单位： | 湖北汽车工业学院电子信息系 |
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| 摘 要： | 介绍高品质变频电源的主电路结构和工作原理，由于整流器采用APFC技术，逆变器采用无相差频率跟踪技术，使输入和输出的功率因数都得以提高，这对电网、变频电源和负载的有效运行具有重要意义。
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| 关 键 词： | 变频电源 设计 电路结构 功率因数 工作原理 |
The Design of High Quality Frequency Conversion Power Supply |
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| Huang Xiaolin. The Design of High Quality Frequency Conversion Power Supply[J]. Automation & Information Engineering, 2003, 24(2): 13-15 |
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| Authors: | Huang Xiaolin |
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| Affiliation: | Hubei Automotive Industries Institute |
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| Abstract: | The main circuit structure and working principle of a high quality frequency conversion power supply is introduced in this paper, which can raise the input and output power factors. Because of adopting APFC technology by bridge rectifier and no phase difference frequency tracing technology by inverter, it has important significance to power network, frequency conversion power supply and loading. |
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| Keywords: | APFC(Active Power Factor Correction) Phase Loked Loop Frequency Tracing Frequency Conversion Power Supply |
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