Comparison of three single-phase PLL algorithms for UPS applications

被引：358

作者：

Santos Filho, Rubens M. ^{[1
]}

Seixas, Paulo F. ^{[2
]}

Cortizo, Porfirio C. ^{[2
]}

Torres, Leonardo A. B. ^{[2
]}

Souza, Andre F. ^{[2
]}

机构：

[1] Ctr Fed Educ Tecnol Minas Gerais, Dept Eletron, BR-30480000 Belo Horizonte, MG, Brazil

[2] Univ Fed Minas Gerais, Dept Engn Eletron, BR-31270901 Belo Horizonte, MG, Brazil

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2008年 / 55卷 / 08期

关键词：

mathematical modeling; phase-locked loops (PLLs); uninterruptible power systems (UPSs);

D O I：

10.1109/TIE.2008.924205

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, the performance assessment of three software single-phase phase-locked loop (PLL) algorithms is carried out by means of dynamic analysis and experimental results. Several line disturbances such as phase-angle jump, voltage sag, frequency step, and harmonics are generated by a DSP together with a D/A converter and applied to each PLL. The actual minus the estimated phase-angle values are displayed, providing a refined method for performance evaluation and comparison. Guidelines for parameters adjustments are also presented. In addition, practical implementation issues such as computational delay effects, ride-through, and computational load are addressed. The developed models proved to accurately represent the PLLs under real test conditions.

引用

页码：2923 / 2932

页数：10

共 15 条

[1] Aredes M, 2003, P IPST 2003 INT C PO, P1
[2] Arruda LN, 2001, IEEE IND APPLIC SOC, P2655, DOI 10.1109/IAS.2001.955993
[3] Analysis and software implementation of a robust synchronizing PLL circuit based on the pq theory
Barbosa Rolim, Luis Guilherme
Da Costa, Diogo Rodrigues, Jr.
Aredes, Mauricio
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2006, 53 (06) : 1919 - 1926
[4] Bollen M.H.J., 2000, Series on Power Engineering
[5] DECKMANN SM, 2003, P 7 COBEP FORT BRAZ
[6] Uninteruptible Power Supply Systems Provide Protection
Guerrero, Josep M.
Garcia De Vicuna, Luis
Uceda, Javier
[J]. IEEE INDUSTRIAL ELECTRONICS MAGAZINE, 2007, 1 (01) : 28 - 38
[7] Effect of dimensionality on the Nelder-Mead simplex method
Han, LX
Neumann, M
[J]. OPTIMIZATION METHODS & SOFTWARE, 2006, 21 (01) : 1 - 16
[8] A method for synchronization of power electronic converters in polluted and variable-frequency environments
Karimi-Ghartemani, M
Iravani, MR
[J]. IEEE TRANSACTIONS ON POWER SYSTEMS, 2004, 19 (03) : 1263 - 1270
[9] Karimi-Ghartemani M, 2001, PROCEEDINGS OF THE 44TH IEEE 2001 MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2, P421, DOI 10.1109/MWSCAS.2001.986202
[10] Operation of a phase locked loop system under distorted utility conditions
Kaura, V
Blasko, V
[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1997, 33 (01) : 58 - 63

← 1 2 →