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Adaptive distance relay setting for lines connecting wind farms
- Source :
- IEEE Transactions on Energy Conversion. March, 2007, Vol. 22 Issue 1, p206, 8 p.
- Publication Year :
- 2007
-
Abstract
- Wind speed varies continuously throughout a day resulting in fluctuating wind farm output power. When such a farm is connected to the grid through a line, the transmitted power and the relay end voltage (with respect to grid voltage) fluctuate continuously. In this paper, the protection of such a line with distance relay is investigated. The ideal trip characteristic for distance relay is studied with change in conditions of the wind farm. A method is proposed to set the boundary adaptively using local information only. Index Terms--Adaptive protection, digital protection, distance relaying, transmission line protection, wind farm operation and integration.
Details
- Language :
- English
- ISSN :
- 08858969
- Volume :
- 22
- Issue :
- 1
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Energy Conversion
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.161399570