| 混合储能独立光伏系统MPPT策略研究 |
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| 引用本文： | 张杨俊,龙江涛,聂金铜,张颖超,钱希森.混合储能独立光伏系统MPPT策略研究[J].电源学报,2013,11(3):87-90. |
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| 作者姓名： | 张杨俊 龙江涛 聂金铜 张颖超 钱希森 |
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| 作者单位： | 中国人民解放军重庆通信学院,中国人民解放军重庆通信学院,中国人民解放军重庆通信学院,中国人民解放军重庆通信学院,中国人民解放军重庆通信学院 |
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| 基金项目： | 重庆市科技攻关项目(CSTC2011AC4046) |
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| 摘 要： | 针对独立光伏发电系统中最大功率点跟踪(MPPT)控制策略与蓄电池充电管理相冲突的问题,将超级电容器应用于光伏系统中,与蓄电池一起构成混合储能系统。根据其性能特点,将恒定电压法与自适应变步长电导增量法相结合,提出了改进型MPPT策略。仿真及实验结果表明,改进的方法能够快速、稳定及准确地找到最大功率点。
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| 关 键 词： | 光伏电池 MPPT 超级电容 混合储能 |
| 收稿时间： | 2/4/2013 12:00:00 AM |
| 修稿时间： | 2013/3/12 0:00:00 |
Research on MPPT Strategy for Stand-Alone Photovoltaic System Based on Hybrid Energy Storage |
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| ZHANG Yang-jun,LONG Jiang-tao,NIE Jin-tong,ZHANG Ying-chao and QIAN Xi-sen.Research on MPPT Strategy for Stand-Alone Photovoltaic System Based on Hybrid Energy Storage[J].Journal of power supply,2013,11(3):87-90. |
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| Authors: | ZHANG Yang-jun LONG Jiang-tao NIE Jin-tong ZHANG Ying-chao and QIAN Xi-sen |
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| Affiliation: | Chongqing Communication Institute,Chongqing Communication Institute,Chongqing Communication Institute,Chongqing Communication Institute,Chongqing Communication Institute |
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| Abstract: | Aiming at the conflict between MPPT control strategy and (storage) battery charging management, supercapacitor was used in photovoltaic system, (and) compose hybrid energy storage system with storage battery, according to the characteristic of the system. An improved MPPT control strategy was proposed by combining constant voltage method and (adaptive variable step-size conductance increment) method. Simulation and experimental results have been reported to validate the improved MPPT control strategy, reaching the maximum power point quickly, steady and accurately. |
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| Keywords: | photovoltaic battery MPPT supercapacitor hybrid energy storage |
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