Integration of Wind Power and Wave Power Generation Systems Using a DC Microgrid

被引：98

作者：

Lu, Sheng-yen ^{[1
]}

Wang, Li ^{[2
]}

Lo, Te-Ming ^{[2
]}

Prokhorov, Anton V. ^{[3
]}

机构：

[1] True Buddha Sch, Redmond, WA 98052 USA

[2] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 70101, Taiwan

[3] Tomsk Polytech Univ, Inst Power Engn, Tomsk 634050, Russia

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2015年 / 51卷 / 04期

关键词：

Bidirectional dc/dc converter; bidirectional grid-tied inverter; dc microgrid; load dc/dc converter; stability; voltage-source converter (VSC); wave power generator; wind power generator; ENERGY; OPERATION;

D O I：

10.1109/TIA.2014.2367102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to study the uncertainty and intermittent characteristics of wind power and wave power, this paper proposes an integrated wind and wave power generation system fed to an ac power grid or connected with an isolated load using a dc microgrid. The proposed dc microgrid connects with a wind power generator through a voltage-source converter (VSC), a wave power generator through a VSC, an energy storage battery through a bidirectional dc/dc converter, a resistive dc load through a load dc/dc converter, and an ac power grid through a bidirectional grid-tied inverter. The studied integrated wind and wave system joined with the dc microgrid is modeled and simulated using the written program based on MATLAB/Simulink. Root-loci plots of the studied system under various speeds of the wave generator are analyzed. To examine the fundamental operating characteristics of the studied integrated system joined with the dc microgrid, a laboratory-scale platform is also established. Comparative simulation and experimental results reveal that the studied integrated system can maintain stable operation to supply power under different operating conditions using the proposed dc microgrid.

引用

页码：2753 / 2761

页数：9

共 22 条

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