Publikation

        
Art der Publikation  Konferenz
AutorenDipl.-Ing. Andreas Uphues, Dipl.-Ing. Kilian Nötzold, Dr.-Ing. Ralf Wegener, Univ.-Prof. Dr.-Ing. Stefan Soter
Datum9-2013
TitelSOGI based grid fault detection for feeding asymmetrical reactive currents to fulfill LVRT requirements
KonferenzIEEE Africon 2013
OrtLe Meridien - Ile Maurice Pointe-Aux-Piments
Land Mauritius
AbstractDue to the increasing wind power penetration, grid codes of system operators require low voltage ride through (LVRT) capability for wind turbines (WT). Additionally the WT has to support the power system stability in LVRT cases by supporting the grid with reactive power. The amount of reactive power feed-in depends on the type of grid fault and the depth of the voltage dip. Therefore this paper shows a reliable grid voltage monitoring consisting on a second order generalized integrator (SOGI) structure. The resulting phase locked loop (PLL) is tolerant against grid faults and the amplitudes and phase angles of the individual phase voltages are detected.

Photovoltaikanlage


Aktuelle Daten:

Tagesenergie: kWh

Gesamte Energie: MWh

CO2-Ersparnis: t

Momentane Leistung: kW

Loading...













Kontakt

Bergische Universität Wuppertal
Lehrstuhl für Elektrische Maschinen und Antriebe

Rainer-Gruenter-Str. 21
Gebäude FH
42119 Wuppertal

Tel: +49(0) 202 / 439 1950
Fax: +49(0) 202 / 439 1824

soter@uni-wuppertal.de