| 一种高效率逆变器的设计与实现 |
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| 引用本文： | 陈耀军,钟炎平.一种高效率逆变器的设计与实现[J].汕头大学学报(自然科学版),2005,20(4):50-54. |
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| 作者姓名： | 陈耀军 钟炎平 |
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| 作者单位： | 空军雷达学院,湖北,武汉,430019 |
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| 摘 要： | 针对太阳能逆变器高效率的要求,提出单相三阶半周SPWM技术,并以PIC16F876单片机为控制核心,电路简单可靠,在一个正弦周期内开关损耗比常规SPWM技术降低一半,整机效率最大达到91%.
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| 关 键 词： | 单相三阶半周SPWM 单片机 逆变器 |
| 文章编号： | 1001-4217（2005）04-0050-05 |
| 收稿时间： | 2004-09-12 |
| 修稿时间： | 2004年9月12日 |
Design and Realization of Inverter with High Efficiency |
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| CHEN Yao-jun,ZHONG Yan-ping.Design and Realization of Inverter with High Efficiency[J].Journal of Shantou University(Natural Science Edition),2005,20(4):50-54. |
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| Authors: | CHEN Yao-jun ZHONG Yan-ping |
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| Affiliation: | Air Force Radar Academy, Wuhan 430019, Hubei, China |
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| Abstract: | Aiming at the high efficiency of the solar inverter, a technique is proposed in this paper with single-phase three-stage half cycle SPWM, witch reduces the loss of switch by a factor of 2. By using the PIC16F876 single-chip microprocessor as the key control unit, the inverter circuit is simple, reliable, and of high efficiency up to 91%. |
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| Keywords: | single-phase three-stage half cycle SPWM single-chip microprocessor inverter |
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