Analysis of the Operation of Photovoltaic Systems Installed at Federal University of Technology - Paraná in Curitiba

摘要

The Federal University of Technology - Paraná (UTFPR), Campus Curitiba, has a Grid-Connected Photovoltaic System (GCPVS) of 2.1 kWp in the Green Office (GO), which has been in operation since December 2011, and until September 2017 generated little more than 13.64 MWh and a GCPVS of 10.2 kWp, in operation since February 2016. The photovoltaic panel of the 2.1 kWp system was set up following the inclination of the roof of the building, which does not give its maximum performance. On the other hand, the panel of the 10.2 kWp system in Neoville was installed in optimum conditions, that is, oriented to the north and with slope equal to the latitude of Curitiba and, up tol September 2017 generated more than 20.65 MWh. This paper presents the monitoring of the electric energy generated by the systems and also a history of the merit indexes of the GCPVS, which are: Productivity (Yield); Performance Ratio; and Capacity Factor. These indexes allow to evaluate the performance of the GCPVS and make a comparison between them. Finally, the photovoltaic generation of both GCPVS proved to be a sustainable and effective form of distributed generation of electric energy in the urban environment.