A Modified Droop Control Method for PV Systems in Island Mode DC Microgrid

被引：0
作者：
Irmak, Erdal [1 ]
Guler, Naki [1 ]
Kabalci, Ersan [2 ]
Calpbinici, Ayberk [2 ]
机构：
[1] Gazi Univ, Elect & Elect Engn, Ankara, Turkey
[2] Nevsehir Haci Bektas Veli Univ, Elect & Elect Engn, Nevsehir, Turkey
来源：
2019 8TH INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND APPLICATIONS (ICRERA 2019) | 2019年
关键词：
Droop control; MPPT; perturb&observe; microgrid;
D O I：
10.1109/icrera47325.2019.8997075
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Ensuring a proportional power sharing algorithm for parallel connected sources in a microgrid system makes them more efficient and prevents their overloading. For this purpose, the droop control technique is one of the widely used methods. However, this technique is generally insufficient to obtain maximum power from intermittent sources such as photovoltaic (PV) systems and wind turbines. Therefore, this paper presents the integration of MPPT algorithm with droop control algorithm of a PV system. Thus, the droop control method based on modified P&O algorithm operates the system not only in power sharing mode but also in MPPT mode to obtain the maximum power. The developed algorithm is compared with conventional droop control methods and satisfying results are obtained.
引用
收藏
页码：1008 / 1013
页数：6
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