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Title Network reduction in power system analyses
Author Chen, Si
Supervisor Nielsen, Arne Hejde (Electric Energy Systems, Department of Electrical Engineering, Technical University of Denmark, DTU, DK-2800 Kgs. Lyngby, Denmark)
Xu, Zhao (Electric Energy Systems, Department of Electrical Engineering, Technical University of Denmark, DTU, DK-2800 Kgs. Lyngby, Denmark)
Holmstrøm, Ole (DONG Energi A/S)
Institution Technical University of Denmark, DTU, DK-2800 Kgs. Lyngby, Denmark
Thesis level Master's thesis
Year 2009
Abstract The future integration of large off-shore wind farm requires a more advanced external grid for testing the transient behavior of the wind farm. A reduced entire power network system was proposed replace the present external grid which calculated by Thevenin equivalent. Based on the literature study the different technique of the dynamic network reduction, the coherent based equivalent method will be implemented in a real power system model. The model established in the power system analysis tool DIgSILENT PowerFactory. While, the Network reduction module inside the software will be tested by some study cases. The systemized procedure has been introduced and realized in the model simulation. An automatic network reduced program is developed.
Imprint Technical University of Denmark (DTU) : Kgs. Lyngby, Denmark
Pages 103
Fulltext
Original PDF Si_Chen_1.pdf (0.98 MB)
Admin Creation date: 2009-06-29    Update date: 2009-11-04    Source: dtu    ID: 245802    Original MXD