| 基于DDS算法的新型多功能开关电源的研制 |
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| 引用本文： | 孙玉荣,王凤鸣,柴建荣,白谏平,冯晓军,李庆.基于DDS算法的新型多功能开关电源的研制[J].河北大学学报(自然科学版),2007,27(Z1):149-151. |
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| 作者姓名： | 孙玉荣 王凤鸣 柴建荣 白谏平 冯晓军 李庆 |
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| 作者单位： | 1. 河北大学,静电研究所,河北,保定,071002
2. 河北理工大学,河北,唐山,063009 |
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| 摘 要： | 提出了一种三相交流36 V开关稳压电源的设计思路.此设计采用TOP系列单片开关电源芯片来代替传统的线性稳压芯片,利用高频变压器来代替传统变压器,极大的缩小设计体积;采用高性能8位单片机ATmega8模拟DDS算法来进行编程控制,从而产生交流36 V,400 Hz中频逆变稳压输出.
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| 关 键 词： | 开关电源 ATmega8 DDS算法 脉宽调制(PWM) |
Development of New Multi-purpose SMPS Based on DDS Algorithm |
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| SUN Yu-rong,WANG Feng-ming,CHAI Jian-rong,BAI Jian-ping,FENG Xiao-jun,LI Qing.Development of New Multi-purpose SMPS Based on DDS Algorithm[J].Journal of Hebei University (Natural Science Edition),2007,27(Z1):149-151. |
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| Authors: | SUN Yu-rong WANG Feng-ming CHAI Jian-rong BAI Jian-ping FENG Xiao-jun LI Qing |
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| Abstract: | The design method of a new stable power supply which could output 3-Phase AC 36 V was been proposed in this paper.This design used TOP series SMPS chip to replace the traditional linear regulator chips and used highfrequency transformer to replace the traditional transformer to reduce the size of the design greatly.The high-performance 8-bit microcontroller ATmega8 was used to simulate DDS algorithm to realize programmed control and AC 36 V,400 Hz medium frequency inverter stabilized voltage was outputed. |
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| Keywords: | SMPS ATmega8 DDS algorithm pulse width modulation(PWM) |
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