Automatic Determination of Parameters in Dynamic Load Models from Normal Operation Data

Summary, in English

Various parameters in dynamic load models were determined from the normal operation data. Steady state load-voltage dependence, transient load-voltage dependence and a load recovery time constant parameters were chosen for the study. It was observed that large variability in voltage was due to high diversity of load processes. It was also observed that transient reactive load-voltage dependence was associated to the load composition and the prescence of induction motors in it.

• Författare: Ines Romero; Olof Samuelsson; Sture Lindahl
• Avdelning/ar: Industriell elektroteknik och automation
• Publiceringsår: 2003
• Språk: Engelska
• Sidor: 1375-1378
• Publikation/Tidskrift/Serie: 2003 IEEE Power Engineering Society General Meeting, vols 1-4, Conference Proceedings
• Volym: 3
• Länkar: http://dx.doi.org/10.1109/PES.2003.1267352
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Other Electrical Engineering, Electronic Engineering, Information Engineering
• Nyckelord: Load-voltage characterstics; Load stability; Dynamic load modeling
• Conference name: 2003 IEEE Power Engineering Society General Meeting
• Conference date: 2003-07-13 - 2003-07-17
• Conference place: Toronto, Ont., Canada
• Status: Published
• ISBN/ISSN/Övrigt: ISBN: 0780379896