Eventos Anais de eventos
COBEM 2019
25th International Congress of Mechanical Engineering
Sizing of a photovoltaic system using the typical meteorological year of Itapeva - São Paulo
Submission Author:
Eli Wilfredo Zavaleta Aguilar , SP
Co-Authors:
Gustavo Bulgraen dos Santos, Eli Wilfredo Zavaleta Aguilar
Presenter: Gustavo Bulgraen dos Santos
doi://10.26678/ABCM.COBEM2019.COB2019-0327
Abstract
The weather of a given region varies considerably from year to year. The knowledge of a local climate representative year of a historical series allows the evaluation, design, planning and operation of renewable-energy power plants as well as buildings energy simulation. Therefore, this work is dedicated to evaluating the typical meteorological year (TMY) of the Itapeva city, a São Paulo state southwest Brazilian municipality. For this, the Sandia National Laboratories method was used for an 11 year-long data series (global radiation, dry bulb temperature, wind speed and dew point temperature) supplied by INMET (National Institute of Meteorology of Brazil). The results indicate that the Itapeva typical meteorological year is composed of the months: January 2011, February 2009, March 2010, April 2008, May 2014, June 2017, July 2013, August 2016, September 2012, October 2009, November 2014 and December 2016. In addition, using the TMY data, it was possible to size a photovoltaic system for a São Paulo state average electric consumption residence.
Keywords
Typical meteorological year, Sandia method, solar potential, Photovoltaic system
