| 基于超级电容器储能系统的动态电压调节器 |
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| 引用本文： | 王云玲,曾杰,张步涵,毛承雄.基于超级电容器储能系统的动态电压调节器[J].电网技术,2007,31(8):58-62. |
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| 作者姓名： | 王云玲 曾杰 张步涵 毛承雄 |
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| 作者单位： | 电力安全与高效湖北省重点实验室(华中科技大学),湖北省,武汉市,430074 |
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| 摘 要： | 设计了一种基于超级电容器储能系统的动态电压调节器，该调节器以超级电容器为直流侧储能单元，采用双向电压型DC/AC变换器进行解耦和前馈补偿控制，采用半桥式电压型双向DC/DC变换器进行双闭环反馈控制。仿真结果验证了该调节器拓扑结构及其控制策略的正确性和有效性。
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| 关 键 词： | 超级电容器 储能 动态电压调节器(DVC) 控制策略 仿真 |
| 文章编号： | 1000-3673(2007)08-0058-05 |
| 修稿时间： | 09 11 2006 12:00AM |
Dynamic Voltage Conditioner Based on Ultracapacitor Energy Storage System |
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| WANG Yun-ling,ZENG Jie,ZHANG Bu-han,MAO Cheng-xiong.Dynamic Voltage Conditioner Based on Ultracapacitor Energy Storage System[J].Power System Technology,2007,31(8):58-62. |
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| Authors: | WANG Yun-ling ZENG Jie ZHANG Bu-han MAO Cheng-xiong |
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| Affiliation: | Electric Power Security and High Efficiency Lab(Huazhong University of Science and Technology)，
Wuhan 430074，Hubei Province，Chi |
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| Abstract: | To solve voltage sag, voltage swell and three phase voltage unsymmetry, a mathematical model of ultrlacapacitor energy storage system based on equivalent circuit is built and a kind of dynamic voltage conditioner (DVC) based on ultracapacitor energy storage is designed. Using ultracapacitor as the energy storage component at DC side of the DVC, the decoupling and feed forward compensation control of the DVC are implemented by bi-directional voltage source DC/AC converter and the duplicate closed-loop feedback control of the DVC is implemented by half-bridge bi-directional voltage source DC/DC converter. The correctness and effectiveness of the topological structure of the DVC and its control strategy are verified by simulation results. |
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| Keywords: | ultracapacitor energy storage dynamic voltage conditioner (DVC) control strategy simulation |
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