| 基于UC3854的光伏逆变器控制研究 |
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| 引用本文： | 王宝诚,孙孝峰,邬伟扬,王婕. 基于UC3854的光伏逆变器控制研究[J]. 电气传动, 2005, 35(9): 29-31 |
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| 作者姓名： | 王宝诚 孙孝峰 邬伟扬 王婕 |
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| 作者单位： | 燕山大学;燕山大学;燕山大学;燕山大学 |
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| 摘 要： | 提出了基于UC3854的太阳能逆变器的控制方案,可将光伏能量转换为交流电为独立负载供电及并网.利用UC3854的电流控制功能和运算放大器在芯片内实现了双闭环控制,装置结构简单,操作方便,易于高频化,能实现无冲击并网.
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| 关 键 词： | 光伏系统 并网 逆变 |
| 收稿时间： | 2005-03-25 |
| 修稿时间： | 2005-03-25 |
Research on Photovoltaic Inverter Controlled by UC3854 |
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| Wang Baocheng,SUN Xiaofeng,Wu Weiyang,Wang Jie. Research on Photovoltaic Inverter Controlled by UC3854[J]. Electric Drive, 2005, 35(9): 29-31 |
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| Authors: | Wang Baocheng SUN Xiaofeng Wu Weiyang Wang Jie |
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| Abstract: | A research on photovoltaic inverter controlled by UC3854 is presented in this paper. Photovoltaic energy can be transformed into AC for local load or net grid by the use of this controller. Both voltage and current loop circuits are implemented inside by the current control function and amplifier of UC3854. With a simple structure the inverter is convenient to be operated, easy to be realized with high frequency and there is low current stress in the process of net grid. |
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| Keywords: | photovoltaic system net grid inversion |
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