Grid synchronization and symmetrical components extraction with PLL algorithm for grid connected power electronic converters - a review

Bulletin of the Polish Academy of Sciences. Technical Sciences

M. Bobrowska-RafalInstitute of Control and Industrial Electronics, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  K. RafalInstitute of Control and Industrial Electronics, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  M. KazmierkowskiInstitute of Control and Industrial Electronics, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹  M. JasinskiInstitute of Control and Industrial Electronics, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warsaw, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Institute of Control and Industrial Electronics, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warsaw, Poland

关键词: Keywords: Phase Locked Loop (PLL);    symmetrical component extraction;    grid synchronization;    grid-connected converter;    smart grid;    Renewable Energy Sources (RES);    voltage dip;    higher harmonics;    power quality;   

DOI  :  10.2478/v10175-011-0060-8

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

In this paper, a review of Phase Locked Loop (PLL) algorithms and symmetrical component extraction methods intended for grid-connected power electronic converters are presented. Proposed classification is based on voltage representation in three coordinates: natural (abc), stationary (αβ) and rotating coordinates (dq). The three selected algorithms are described in details: Dual Second Order Generalized Integrator (DSOGI-PLL), Dual Virtual Flux - both in stationary coordinates. The third one, in rotating dq coordinates, is Dual Synchronous Reference Frame PLL (DSRF-PLL). A comparison of PLL algorithms is presented. Also, selected experimental results are given to verify practical application of discussed algorithms.

【 授权许可】

Unknown