New transformerless STATCOM topology for compensating unbalanced medium-voltage loads

2009 13th European Conference on Power Electronics and Applications, EPE '09

Volumn , Issue , 2009, Pages

  Mohammadi Pirouz, H ^a   Tavakoli Bina, M ^a  

^a K N TOOSI UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Multilevel converters; Power quality; Static synchronous compensator

Indexed keywords

CASCADED CONVERTERS; CONTROL ALGORITHMS; DC CAPACITOR; ELECTRIC TRACTION SYSTEM; FAULT MANAGEMENT; HALF-BRIDGE; HIGH RELIABILITY; ISOLATING TRANSFORMER; MEDIUM VOLTAGE; MULTILEVEL CONVERTER; MULTILEVEL CONVERTERS; POWER LEVELS; SHUNT COMPENSATORS; SIMPLE STRUCTURES; STATCOM; STATIC SYNCHRONOUS COMPENSATOR; TRANSFORMERLESS; UNBALANCED LOADS; UNBALANCED SYSTEMS; VOLTAGE BALANCING;

ALGORITHMS; ELECTRIC MEASURING INSTRUMENTS; FAILURE ANALYSIS; PHOTOLITHOGRAPHY; POWER ELECTRONICS; POWER QUALITY;

ELECTRIC TRACTION;

EID: 72949095141     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

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2. R.E. Betz, T. Summerst, T. Furney.: Using a Cascaded H-Bridge STATCOM for Rebalancing Unbalanced Voltages, The 7th International Conference on Power Electronics, October 22-26, 2007 / EXCO, Daegu, Korea
3. C. D. Schauder.: Advanced static var compensator control system, U.S. Patent 5 329 221, July 12, 1994
4. C. K. Lee, J.S K. Leung, S.Y R. Hui, H.S.H. Chung.: Circuit-Level Comparison of STATCOM Technologies, IEEE Transactions on Power Electronics, Vol 18 no 4, pp. 1084-1092, July 2003
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6. H. Akagi, S. Inoue, T. Yoshii.: Control and Performance of a Transformerless Cascade PWM STATCOM with Star Configuration, IEEE Transactions on Industrial Electronics, Vol 43 no 4, pp. 1041- 1049, July/August 2007
7. R. E. Betz, T. Summers, and T. Furney.: Symmetry compensation using a H-bridge multilevel STATCOM with zero sequence injection, in Conf .Rec. 2006 IEEE Ind. Appl. Conf., 41st Ind. Appl. Soc. Annu. Meeting, Oct. 8-12, Vol 4, pp. 1724-1731
8. Akagi, Watanabe, & Aredes.: Instantaneous Power Theory and Applications to Power Conditioning, The Institute of Electrical and Electronics Engineers Inc. Copyright 2007