| 基于分裂电容的超级电容器储能系统研究 |
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| 引用本文： | 李宁宁,张国驹,唐西胜,张国伟.基于分裂电容的超级电容器储能系统研究[J].电力电子技术,2011,45(9):18-20,60. |
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| 作者姓名： | 李宁宁 张国驹 唐西胜 张国伟 |
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| 作者单位： | 中国科学院电工研究所,北京,100190 |
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| 基金项目： | 国家自然科学基金项目(50777064); 国家863计划项目(2009AA05Z210)~~ |
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| 摘 要： | 针对超级电容器在电力系统的应用,综合分析储能控制器的典型拓扑结构及其特点,采用双向DC/DC变换器作为超级电容器组的升压稳压环节,以解决超级电容器端电压随储能状态大范围变化的问题,提高其的容量利用率；并将两组双向DC/DC变换器串联,以控制逆变环节直流母线的分裂电容电压.同时,引入带重复控制的双闭环控制方法,以提高超级...
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| 关 键 词： | 超级电容器 不平衡负载 非线性负载 重复控制 |
Research on Super Capacitor Energy Storage System Based on Split Capacitor |
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| LI Ning-ning,ZHANG Guo-ju,TANG Xi-sheng,ZHANG Guo-wei.Research on Super Capacitor Energy Storage System Based on Split Capacitor[J].Power Electronics,2011,45(9):18-20,60. |
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| Authors: | LI Ning-ning ZHANG Guo-ju TANG Xi-sheng ZHANG Guo-wei |
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| Affiliation: | LI Ning-ning,ZHANG Guo-ju,TANG Xi-sheng,ZHANG Guo-wei(Institute of Electrical Engineering Chinese Academy of Science,Beijing 100190,China) |
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| Abstract: | Some typical topologies and the corresponding characteristics of energy storage control converters used in power system are comprehensively analyzed.According to the application of supercapacitor in power system,bi-direc-tional DC/DC converter as voltage Boost and stable regulator is used to stabilize the widely fluctuating voltage of su-percapacitor bank with its state of charge.As a result,the capacity utilization of supercapacitor is improved.Two bi-directional DC/DC converters are series connected to ma... |
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| Keywords: | supercapacitor unbalance load nonlinear load repetitive control |
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