| 光伏并网发电和无功补偿综合控制装置设计 |
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| 引用本文： | 郭佳.光伏并网发电和无功补偿综合控制装置设计[J].科学技术与工程,2013,13(24). |
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| 作者姓名： | 郭佳 |
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| 作者单位： | 1河北工业大学电磁场与电器可靠性省部共建重点实验室 2河北工程大学信息与电气工程学院 |
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| 基金项目： | 国家自然科学基金项目（面上项目） |
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| 摘 要： | 光伏并网发电是太阳能资源利用的重要方式，具有无功补偿功能的光伏并网发电系统对改善供电质量，提高发电效率有重要意义。本文提出一种将逆变器和静止无功发生器相结合的三相光伏并网发电控制装置。该装置能够实时检测光伏阵列输出电压和电流、电网电压和负载电流，具有过压、欠压、过流、断相、短路等保护功能。
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| 关 键 词： | 光伏发电 逆变器 无功补偿 数字信号处理器 |
| 收稿时间： | 2013/4/27 0:00:00 |
| 修稿时间： | 2013/4/27 0:00:00 |
A design of grid-connected PV and reactive power compensation device |
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| guo jia.A design of grid-connected PV and reactive power compensation device[J].Science Technology and Engineering,2013,13(24). |
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| Authors: | guo jia |
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| Abstract: | The Grid-connected PV is an important way to the use of solar resource. The device integrated reactive power compensation, which is necessary to improve the quality of power supply and efficiency. An integrated control device of three-phase PV inverter and SVG was introduced in this paper. The device can detect the PV array output voltage and current, the grid voltage and load current in real time. It also has function for protection such as over voltage, under voltage, over current, phase failure and short circuit. |
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| Keywords: | grid-connected PV inverter reactive power compensation digital signal processor |
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