LCL Filter Based UPQC Configuration for Power Quality Improvement

被引：0

作者：

Kumar, Chandan ^{[1
]}

Mishra, Mahesh K. ^{[2
]}

Liserre, Marco ^{[3
]}

机构：

[1] Indian Inst Technol Guwahati, Elect & Elect Engn Dept, Gauhati, Assam, India

[2] Indian Inst Technol, Elect Engn Dept, Madras, Tamil Nadu, India

[3] Christian Albrechts Univ Kiel, Chair Power Elect, Kiel, Germany

来源：

2016 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING (PESGM) | 2016年

关键词：

Power factor; harmonics; voltage regulation; NONLINEAR LOADS; DESIGN; PERFORMANCE; INVERTER;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper proposes a unified power quality conditioner (UPQC) configuration employing an LCL filter at front of shunt voltage source inverter (VSI). As compared to conventional UPQC with L filter at the front of the shunt VSI, the proposed UPQC provides improved compensation while using much smaller value of filter inductance. With the smaller filter inductance, voltage requirement of common dc link also gets reduced. It results in reduced switching losses in the series and shunt VSIs. Therefore, proposed UPQC achieves reduction in weight, cost, size, and losses while providing improved current compensation capability. Simulation results are presented to verify all the features.

引用

页数：5

共 13 条

[1] Optimal Design of High-Order Passive-Damped Filters for Grid-Connected Applications [J].

Beres, Remus Narcis ;

Wang, Xiongfei ;

Blaabjerg, Frede ;

Liserre, Marco ;

Bak, Claus Leth .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (03) :2083-2098

[2] Parallel-Connected Shunt Hybrid Active Power Filters Operating at Different Switching Frequencies for Improved Performance [J].

Bhattacharya, Avik ;

Chakraborty, Chandan ;

Bhattacharya, Subhashish .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2012, 59 (11) :4007-4019

[3] An efficient procedure to design passive LCL-filters for active power filters [J].

Bina, M. Tavakoli ;

Pashajavid, E. .

ELECTRIC POWER SYSTEMS RESEARCH, 2009, 79 (04) :606-614

[4]

Ghosh A., 2002, POWER QUALITY ENHANC

[5] Synchronous-Reference-Frame-Based Control Method for UPQC Under Unbalanced and Distorted Load Conditions [J].

Kesler, Metin ;

Ozdemir, Engin .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2011, 58 (09) :3967-3975

[6] UPQC-S: A Novel Concept of Simultaneous Voltage Sag/Swell and Load Reactive Power Compensations Utilizing Series Inverter of UPQC [J].

Khadkikar, Vinod ;

Chandra, Ambrish .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2011, 26 (09) :2414-2425

[7] Performance Investigation of Neural-Network-Based Unified Power-Quality Conditioner [J].

Kinhal, Vadirajacharya G. ;

Agarwal, Promod ;

Gupta, Hari Oam .

IEEE TRANSACTIONS ON POWER DELIVERY, 2011, 26 (01) :431-437

[8] An Improved Hybrid DSTATCOM Topology to Compensate Reactive and Nonlinear Loads [J].

Kumar, Chandan ;

Mishra, Mahesh K. .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2014, 61 (12) :6517-6527

[9] Mitigation of Voltage Sags With Phase Jumps by UPQC With PSO-Based ANFIS [J].

Kumar, G. Siva ;

Kumar, B. Kalyan ;

Mishra, Mahesh K. .

IEEE TRANSACTIONS ON POWER DELIVERY, 2011, 26 (04) :2761-2773

[10] Design and control of an LCL-filter-based three-phase active rectifier [J].

Liserre, M ;

Blaabjerg, F ;

Hansen, S .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2005, 41 (05) :1281-1291

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