| 基于扰动观察法和电导增量法的光伏发电系统MPPT算法研究综述 |
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| 引用本文： | 邱革非,张春刚,仲泽坤,杨晓龙,字杨.基于扰动观察法和电导增量法的光伏发电系统MPPT算法研究综述[J].中国电力,2017,50(3):154-160. |
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| 作者姓名： | 邱革非 张春刚 仲泽坤 杨晓龙 字杨 |
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| 作者单位： | 昆明理工大学 电力工程学院,云南 昆明 650500 |
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| 摘 要： | 在光伏发电系统中,为提高电池的利用率,需要实现快速精确的最大功率点跟踪（MPPT）控制。在众多的MPPT方法中,扰动观察法和电导增量法由于原理简单、易实现等优点而一直成为研究及选用较广泛的方法。为促进光伏电池的MPPT算法进步,提高传统方法性能和控制效果,在传统扰动观察法和电导增量法的基础上,对近年来这2种方法的改进算法,以及分别与其他方法的结合使用情况进行详细分析,比较出各自优缺点并对未来的MPPT方法做出展望。
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| 关 键 词： | 光伏 最大功率跟踪 扰动观察法 电导增量法 |
| 收稿时间： | 2016-02-04 |
MPPT Analysis of Photovoltaic Power Generation System Based on P&O and IC Method |
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| QIU Gefei,ZHANG Chungang,ZHONG Zekun,YANG Xiaolong,ZI Yang.MPPT Analysis of Photovoltaic Power Generation System Based on P&O and IC Method[J].Electric Power,2017,50(3):154-160. |
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| Authors: | QIU Gefei ZHANG Chungang ZHONG Zekun YANG Xiaolong ZI Yang |
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| Affiliation: | School of electrical engineering, Kunming University of Science and Technology, Yunnan 650500, China |
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| Abstract: | In photovoltaic(PV) power generation systems, in order to improve battery utilization rate, fast and accurate control method of maximum power point tracking(MPPT) is very important. Among numerous MPPT control methods, perturbation and observation (P&O) method and incremental conductance(IC) method, due to simple principle and easy implementation, have been widely applied in research and engineering projects. In order to improve performance and control effect of photovoltaic cell MPPT algorithm, detailed review of recent algorithm improvement and combined use with other methods are performed. Advantages and disadvantages of different improvement are discussed and future prospects of MPPT method are introduced. |
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| Keywords: | PV maximum power point tracking perturbation and observation incremental conductance |
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