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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Youngseok Jung Junghun Sol Gwonjong Yu Jaeho Choj |
| Copyright Year | 2004 |
| Description | Author affiliation: Photovoltaic Res. Center, Korea Inst. ofEnergy Res., Daejon, South Korea (Youngseok Jung; Junghun Sol; Gwonjong Yu) |
| Abstract | Increasing numbers of photovoltaic arrays are being connected to power utilities through power conditioning systems (PCS). This has raised potential problems of network protection. If, due to the action of the PCS, the local network voltage and frequency remain within regulatory limits when the utility is disconnected, then islanding is said to occur. Representative methods to prevent islanding are described and a model based on PSiM (a simulation package for power electronics and motor control) and analysis of the reactive power variation (RPV) method are presented. A novel phase detector using an all-pass filter and digital phase locked loop (DPLL) is proposed, especially for the single-phase PCS. Finally, the paper provides the simulation and experimental results with a single-phase 3 kW prototype PCS. The islanding test method of IEEE Std 929-2000 was performed for verification. |
| Sponsorship | Cisco Syst. General Elec. Ryerson Univ. AVFX Audio Visual Bell Canada Dofasco Dye & Durham Gennum Corp. IEEE Canada Found. Univ. of Toronto Niagara College of Appl. Arts and Technol |
| Starting Page | 979 |
| Ending Page | 982 |
| File Size | 225836 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780382536 |
| ISSN | 08407789 |
| DOI | 10.1109/CCECE.2004.1345280 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-05-02 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power system modeling Photovoltaic systems Solar power generation Power conditioning Personal communication networks Power system protection Voltage Frequency Analytical models Electronics packaging |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Hardware and Architecture |
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