Voltage Unbalance Compensation by a Grid Connected Inverter Using Virtual Impedance and Admittance Control Loops

被引：0

作者：

Mousavi, Seyyed Yousef Mousazadeh ^{[1
]}

Jalilian, Alireza ^{[1
,2
]}

Savaghebi, Mehdi ^{[3
]}

机构：

[1] Iran Univ Sci & Technol, Sch Elect Engn, Tehran, Iran

[2] Iran Univ Sci & Technol, Ctr Excellence Power Syst Automat & Operat, Tehran, Iran

[3] Aalborg Univ, Dept Energy Technol, Aalborg, Denmark

来源：

9TH ANNUAL POWER ELECTRONICS, DRIVES SYSTEMS, AND TECHNOLOGIES CONFERENCE (PEDSTC2018) | 2018年

关键词：

distributed generating (DG); voltage unbalance; power quality compensation; virtual impedance; virtual admittance; POWER QUALITY;

D O I：

暂无

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：

In this paper, voltage unbalance compensation using DG interfacing inverter is proposed. By using this control method, the DG not only can inject generated power to the grid, but also can compensate the unbalance voltage of the Point of Common Coupling (PCC). A compensation scheme based on negative sequence virtual impedance or admittance is proposed. The control method is designed in stationary reference frame and is based on Proportional-Resonance (PR) controller. The compensation is achieved by using only local measurement. The simulation results in Matlab/Simulink verify the effectiveness of the proposed control method.

引用

页码：174 / 179

页数：6

共 22 条

[1] [Anonymous], 2009, Microgrids and Active Distribution Networks
[2] [Anonymous], IEEE T SMART GRID
[3] [Anonymous], 2012, IEEE C POW ENG REN E
[4] Baggini A. B., 2008, HDB POWER QUALITY, V520
[5] Global Warming Energy, Environmental Pollution, and the Impact of Power Electronics
Bose, Bimal K.
[J]. IEEE INDUSTRIAL ELECTRONICS MAGAZINE, 2010, 4 (01) : 6 - 17
[6] A Cooperative Imbalance Compensation Method for Distributed-Generation Interface Converters
Cheng, Po-Tai
Chen, Chien-An
Lee, Tung-Lin
Kuo, Shen-Yuan
[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2009, 45 (02) : 805 - 815
[7] Application of a repetitive controller for a three-phase active power filter
Garcia-Cerrada, Aurelio
Pinzon-Ardila, Omar
Feliu-Batlle, Vicente
Roncero-Sanchez, Pedro
Garcia-Gonzalez, Pablo
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2007, 22 (01) : 237 - 246
[8] Control of inverter-based micro-grids
Green, T. C.
Prodanovic, M.
[J]. ELECTRIC POWER SYSTEMS RESEARCH, 2007, 77 (09) : 1204 - 1213
[9] Hybrid Voltage and Current Control Approach for DG-Grid Interfacing Converters With LCL filters
He, Jinwei
Li, Yun Wei
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2013, 60 (05) : 1797 - 1809
[10] A Flexible Harmonic Control Approach Through Voltage-Controlled DG-Grid Interfacing Converters
He, Jinwei
Li, Yun Wei
Munir, Md Shirajum
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2012, 59 (01) : 444 - 455

← 1 2 3 →