| 快速无涌流低压无功混合补偿装置的研制 |
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| 引用本文： | 赵卫东.快速无涌流低压无功混合补偿装置的研制[J].华北电力技术,2005(2):10-12. |
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| 作者姓名： | 赵卫东 |
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| 作者单位： | 广东肇庆高要供电分公司,广东肇庆,526060 |
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| 摘 要： | 针对现有低压无功补偿装置中存在的问题，提出了一种新型的快速无涌流的低压无功混合补偿装置。装置采用混合补偿的方式，以实现三相平衡的功能。在传统9区图的基础上，引入模糊控制算法，以防止电容投切的振荡。最后给出了控制器的硬件结构和过零触发电路的设计，以确保投切电容时无涌流。实践证明此装置具有可靠稳定运行的优点。
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| 关 键 词： | 无功补偿 混合补偿 模糊控制 |
| 文章编号： | 1003-9171(2005)02-0010-03 |
| 修稿时间： | 2004年6月5日 |
Dynamic Low Voltage Reactive Power Compensator without Inrush Current |
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| Zhao Weidong.Dynamic Low Voltage Reactive Power Compensator without Inrush Current[J].North China Electric Power,2005(2):10-12. |
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| Authors: | Zhao Weidong |
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| Abstract: | In order to improve the recent reactive power compensation, this paper proposes a novel dynamic reactive power compensator without inrush current. The mixed compensation can balance the unbalanced load. The control algorithm is adapted the fuzzy control in traditional nine-area control. The fuzzy control can reduce the switching oscillation. In the final part of the paper, the hardware design of the controller and the zero-cross switch. The design promises that there are no inrush current in the reactive compensator. The application of the device shows that it is of high reliability and stability. |
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| Keywords: | Reactive power compensation mixed compensation fuzzy control |
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