Advanced Power Electronic Conversion and Control System for Universal and Flexible Power Management

被引：275

作者：

Bifaretti, Stefano ^{[1
]}

Zanchetta, Pericle ^{[2
]}

Watson, Alan ^{[2
]}

Tarisciotti, Luca ^{[2
]}

Clare, Jon C. ^{[2
]}

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, Rome, Italy

[2] Univ Nottingham, PEMC Res Grp, Nottingham NG7 2RD, England

来源：

IEEE TRANSACTIONS ON SMART GRID | 2011年 / 2卷 / 02期

关键词：

Converter control; multilevel converters; power distribution; PREDICTIVE CURRENT CONTROL; CONVERTERS; INVERTER;

D O I：

10.1109/TSG.2011.2115260

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The future electricity network has to be able to manage energy coming from different grids as well as from renewable energy sources (RES) and other distributed generation (DG) systems. Advanced power electronic converters can provide the means to control power flow and ensure proper and secure operation of future networks. This paper presents analysis, design, and experimental validation of a back-to-back three-phase ac-dc-ac multilevel converter employed for universal and flexible power management (UNIFLEX-PM) of future electrical grids and its advanced control technique. The proposed system has been successfully tested for bidirectional power flow operation with different grid operating conditions such as voltage unbalance, frequency variation, harmonic distortion, and faults due to short circuits.

引用

页码：231 / 243

页数：13

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