Maximum power point tracking for PV generator feeding different DC motor drive systems

• Autorzy: Kolano J. , Filipek P. , Niechaj M.
• Konferencja: The E-MRS European Conference on Photovoltaics ; ( 25.10-27.10.1999)
• Języki publikacji: EN

Abstrakty

EN

A simple method of maximum power point tracking for photovoltaic generator feeding magnetoelectric DC-current motor in stand-alone photovoltaic drive system, without a buffer energy source, has been described in this paper. The specific quality of this method is assuring the maximum power working point of the generator in indirect way - by maximisation of motor input power. This method makes maximum power point tracking independent of generator cells temperature and insolation, and of any changes of generator output characteristic (voltage-current) curves caused by light cells aging and shading of some cells shaded with snow or dirt. This method was implemented in a laboratory stand for two similar version (analogue and digital with microcontroller), some differing in a tracking method, and its results have been presented and compared herein.

Słowa kluczowe

EN

photovoltaics; maximum power point tracking (PPT); drive systems

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2000
• Tom: Vol. 8, No. 4
• Strony: 398--401

Twórcy

autor

Kolano J.

autor

Filipek P.

autor

Niechaj M.

• Chair of Electrical Drive Systems, Lublin Technical University, 38 A Nadbystrzycka Str., 20-618 Lublin, Poland