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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Byunggyu Yu Youngseok Jung Junghun So Hyemi Hwang Gwonjong Yu |
| Copyright Year | 2006 |
| Description | Author affiliation: Korea Inst. of Energy Res., Daejon (Byunggyu Yu; Youngseok Jung; Junghun So; Hyemi Hwang; Gwonjong Yu) |
| Abstract | In a modern power system, photovoltaic as distributed generated source is growing larger and it can cause a variety of problem. Most issued problem is an islanding phenomenon. In order to prevent islanding phenomenon, three kinds of active islanding detection methods have been studied. These are respectively to change magnitude, frequency, and the start phase of inverter output current. Among them, both frequency and start phase variation anti-methods make the islanding frequency drift away from the trip window of the frequency relay if an islanding is occurred. This paper presents a robust anti-islanding method, which are consisted of a frequency variation method as AFD (active frequency drift) method and a start phase variation method as SMS (slip mode frequency shift) method. Clearly, the proposed anti-islanding method shows the satisfied islanding detection ability to IEEE 1547 Standard. To validate the performance of the proposed method, simulation and experiment are performed. Possible islanding conditions are followed by the IEEE Standard 1547. The methodology presented in the paper can be extended to the other active anti-islanding methods |
| Sponsorship | IEEE Electron Devices Soc |
| Starting Page | 2242 |
| Ending Page | 2245 |
| File Size | 563453 |
| Page Count | 4 |
| File Format | |
| ISBN | 1424400163 |
| DOI | 10.1109/WCPEC.2006.279956 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-05-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Robustness Photovoltaic systems Solar power generation Inverters Relays Voltage Power generation Frequency shift keying Power quality Equations Active Frequency Drift Islanding detection methods Grid-connected PV inverter Slip Mode frequency Shift |
| Content Type | Text |
| Resource Type | Article |
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