Modeling and Control Design of Microgrid-Connected PV-Based Sources

被引：56

作者：

Elrayyah, Ali ^{[1
]}

Sozer, Yilmaz ^{[2
]}

Elbuluk, Malik E. ^{[2
]}

机构：

[1] Qatar Environm & Energy Res Inst, Doha, Qatar

[2] Univ Akron, Dept Elect & Comp Engn, Akron, OH 44304 USA

来源：

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS | 2014年 / 2卷 / 04期

关键词：

Droop control; maximum power point tracking (MPPT); microgrid; photovoltaic (PV); stability of switched systems; STABILITY;

D O I：

10.1109/JESTPE.2014.2330797

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

A method is presented to model and tune microgrid-connected solar photovoltaic sources (MCPVs). The proposed controller combines maximum power point tracking with droop controller to participate in voltage and frequency regulations of islanded microgrids. In this paper, the controllers required by the MCPV are developed and a modeling procedure is presented to tune the controllers. The effect of MCPV penetration level on the controllers design is reflected in the model and a method is proposed to stabilize the MCPV as it switches among operation modes. The effectiveness of the proposed method is verified by simulation and experimental studies.

引用

页码：907 / 919

页数：13

共 31 条

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Power-Sharing Method of Multiple Distributed Generators Considering Control Modes and Configurations of a Microgrid [J].