MSI Wind will analyze VDF ( Vestas Data Format) files download from the turbine. VDF files from VMP4400, VMP3500 & VMP5000 controllerVDF Track can be live data or data triggered by error VDF Track are 10 samples per second data same OBD (On Board Diagnostic in modern Cars)
Vestas V47 VRCC Technology
VRCC data can be analyze like Imeas and Duty Cycle
Imeas is the current in the generator rotor, current in the resistor plus current in the VRCC Power Unit Duty Cycle is the percentage of PWM on the IGBT inside the VRCC, this will tell how hard the VRCC is working
Vestas V52 DFIG Converter Technology
Converter data can be analyzed. Specific channels found in menu 21 (Systate) can be program in the VDF channel to view converter data such as Grid Inverter current, Rotor Inverter current and DC link
Vestas V47 Pitch System analysis
Pitch data like control voltage, pitch velocity can be analyze with respect to Generator speed and output power
