| 基于超级电容的静止无功补偿器的研究， |
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| 引用本文： | 孙野,韩如成,智泽英.基于超级电容的静止无功补偿器的研究，[J].现代电子技术,2012,35(12):139-142. |
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| 作者姓名： | 孙野 韩如成 智泽英 |
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| 作者单位： | 太原科技大学 电子信息工程学院,山西 太原,030024 |
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| 摘 要： | 为了实现在配电网骤降时同时补偿有功能和无功功率的目的，采用Buck／Boost型双向直流变换器连接超级电容储能装置与静止无功补偿器这一结构的电压一电流双闭环PI控制方法，通过Matlab／Simulink软件，做了相关仿真实验，得到了超级电容无论吸收功率，还是释放功率，其直流母线侧电压均恒定的结果，整个装置具有既能补偿无功功率损失又能补偿有功功率损失的特点。
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| 关 键 词： | 超级电容 静止无功补偿器 Buck／Boost型双向直流变换 双闭环PI控制 |
Study on super capacitor based STATCOM |
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| SUN Ye
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HAN Ru-cheng
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ZHI Ze-ying.Study on super capacitor based STATCOM[J].Modern Electronic Technique,2012,35(12):139-142. |
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| Authors: | SUN Ye HAN Ru-cheng ZHI Ze-ying |
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| Affiliation: | (School of Electronic Information Engineering,Taiyuan University of Science and Technology,Taiyuan 030024,China) |
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| Abstract: | In order to compensate the active power and reactive power simultaniously when a distribution network voltage dips,a structure that connects Buck / Boost type of two-way DC-DC converter with the super capacitor energy storage devices and STATCOM,and a method of double closed-loop PI control were adopted.A relevant simulation experiment was conducted with Matlab / Simulink software.The result verifies the correctness and effectiveness of the system structure and the control methods.The device has the characteristic of compensating the power loss of both active power and reactive power. |
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| Keywords: | super capacitor STATCOM Buck / Boost two-way DC-DC conversion double closed-loop PI control |
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