Title :
Module orientated photovoltaic inverters-a comparison of different circuits
Author :
Keller, Guünter ; Krieger, Thomas ; Viotto, Michael ; Krengel, Uwe
Author_Institution :
Inst. fur Solare Energieversorgungstech., Univ. Gesamthochschule Kassel e.V., Germany
Abstract :
An analysis of the PV-modules available on the European market leads to the operating conditions of the module orientated inverters. The efficiency at rated power and the costs have been calculated for a selection of nine power electronic circuits out of the 30 topologies under consideration. The inverter was simulated by a computer model to develop and compare different current control techniques. The results led to the development of an inverter with a rated power of 700 W (MoSR 700). The results of measurements taken from this type and other inverters are presented
Keywords :
DC-AC power convertors; circuit analysis computing; circuit testing; invertors; power engineering computing; solar cell arrays; solar cells; 700 W; PV modules; computer model; current control techniques; measurements; module orientated inverters; power electronic circuits; solar cell modules; topologies; Circuit simulation; Circuit topology; Computational modeling; Computer simulation; Costs; Current control; Inverters; Photovoltaic systems; Power electronics; Solar power generation;
Conference_Titel :
Photovoltaic Energy Conversion, 1994., Conference Record of the Twenty Fourth. IEEE Photovoltaic Specialists Conference - 1994, 1994 IEEE First World Conference on
Conference_Location :
Waikoloa, HI
Print_ISBN :
0-7803-1460-3
DOI :
10.1109/WCPEC.1994.520114
