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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Vermeyen, P. Driesen, J. Belmans, R. Van adommelen, D. |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Electr. Eng., Katholieke Univ., Leuven (Vermeyen, P.; Driesen, J.; Belmans, R.; Van adommelen, D.) |
| Abstract | The application of embedded generators in distribution grids has consequences for the protection systems. A general approach is described for assessing the impact of induction generators on the detected short-circuit current in a distribution feeder. A simple system is simulated for a large number of parameter variations. The goal is to find those system configurations for which the negative impact on short-circuit detection is strongest. First, the simulated system is described and the calculation and choice of the parameters of this system are discussed. The parameters of concern are: short-circuit power of the grid, cross-sectional area of the cable conductors, location of the generator, power of the generator and minimum short-circuit current. Next, the simulation results are discussed. It is found that an induction generator does not pose a problem for detection of three-phase and double line-to-ground faults when one feeder is considered. With line-to-line faults and single line-to-ground faults, problems may occur. The significance of an additional parameter is discussed: the number of generators |
| Starting Page | 1363 |
| Ending Page | 1370 |
| File Size | 668216 |
| Page Count | 8 |
| File Format | |
| ISBN | 1424401771 |
| DOI | 10.1109/PSCE.2006.296502 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-29 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Induction generators Fault detection Power system protection Voltage Electrical fault detection Distributed power generation Mathematical model Circuit faults Mesh generation Power generation |
| Content Type | Text |
| Resource Type | Article |
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