PV Grid-Connected Inverter Islanding Detection Algorithm Improvements

Chen Lu; Xiao Ming Sun; Yin Jin

doi:10.4028/www.scientific.net/AMM.721.583

Paper Titles

The Design of the Minimum CPU System of TMS320VC54x
p.564

Research on Simulation of Electronic-Protection Circuit of Chopper Cascade Speed Control System
p.569

A Kind of Electric-Corona-Prevent Paint
p.575

Research on High-Power, High-Speed Laser Modulation and Enlarge Experiment
p.579

PV Grid-Connected Inverter Islanding Detection Algorithm Improvements
p.583

Summary of Research Status of Active Power Filter
p.587

Based on Class D Amplifier Magnetic Resonance Wireless Transmission Technology
p.591

Application Research of Electrical Automation Technology for Power Plant
p.595

Research on the Key Factors of Mis-Operations and Correct Operations of the Residual Current Operated Protective Device
p.599

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 721PV Grid-Connected Inverter Islanding Detection...

PV Grid-Connected Inverter Islanding Detection Algorithm Improvements

Abstract:

In a photovoltaic system, function of islanding detection is an essential part of inverter. The system should not only fast detect islanding, but also minimize the impact on power grid. The relationship between the output current THD and the time of detection is discussed. This problem is analyzed in this paper and a new algorithm is proposed. Based on the improved AFDPF algorithm, this method effectively regulate the relationships between the truncated coefficient (cf), current harmonic distortion and island detection time and on the basis of the results of simulation, the results of improved AFDPF algorithm are analyzed. Finally, the advantages and disadvantages are summarized.

You might also be interested in these eBooks

Vehicle, Mechanical and Electrical Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 721)

Pages:

583-586

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.721.583

Citation:

Cite this paper

Online since:

December 2014

Authors:

Chen Lu*, Xiao Ming Sun, Yin Jin

Keywords:

AFDPF, Islanding Detection, Photovoltaic Grid

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Pragnesh H. Shah, Bhavesh R. Bhalja, A New Rate of Change of Impedance-based Islanding Detection Scheme in Presence of Distributed Generation, Electric Power Components and Systems. 42 (2014) pp.1172-1180.

DOI: 10.1080/15325008.2014.921951

Google Scholar

[2] SMITA SHRIVASTAVA, S. JAIN, R.K. NEMA, A Proposed Hybrid Method For Islanding Detection, International Journal of Engineering Science and Technology. 2 (2010) p.813.

Google Scholar

[3] Yanni Deng, Weihua Gui, The active frequency shift type island detection algorithm of a low distortion, Transactions of China Electrotechnical, 24(2009) pp.19-223.

Google Scholar

[4] Il-Song Kim, Islanding Detection Technique using Grid-Harmonic Parameters in the Photovoltaic System, Energy Procedia. 14(2012) pp.137-141.

DOI: 10.1016/j.egypro.2011.12.908

Google Scholar

[5] Guohui Zeng, Minnian Cao, Yuchen Chen, An Intelligent Adaptive Method for Islanding Detection in Grid-tied PV System, Energy Procedia. 17(2012) pp.349-355.

DOI: 10.1016/j.egypro.2012.02.105

Google Scholar

[6] Remus Teodorescu, Marco Liesrre, Psdro Rodriguez, Grid Converters for Photovaltaic and Wind Power Systems. (2011).

Google Scholar