The present work was developed at the Assis Gurgaz School of Engineering (FAG) and aimed to determine the efficiency of a wind-photovoltaic hybrid system for electricity generation. Three 140 W photovoltaic panels were installed to assess the generation of photovoltaic energy and the efficiency of its participation in the hybrid system. A small wind generator of 2000 W was used to evaluate the production of local wind energy, establishing the wind contribution in the hybrid system. Energy consumption was achieved with the installation of four 60 W incandescent lamps. The measurements of the meteorological quantities were obtained with the installation of a Micrometeorological station and the electrical data, with the use of a datalogger. Four batteries of 100 Ah each were installed to store the surplus electricity production and feed the installed load, when the system production was insufficient. A voltage divider, a rectifying bridge and an electronic device were installed to make it possible to record the quantities in the datalogger. The system showed efficiency of 12.5% for the generation of energy by the photovoltaic solar source, 18.7% for the wind generation and 11.9% for the entire hybrid system. The participation of the photovoltaic matrix contributed with 75.2% of all energy generated, while the wind matrix presented a contribution of 24.8%.

当前的工作是在阿西斯·古尔加兹工程学院（FAG）进行的，旨在确定风力-光伏混合发电系统的效率。安装了三块140 W光伏面板，以评估光伏能量的产生及其参与混合系统的效率。使用一个2000 W的小型风力发电机来评估本地风能的产生，确定混合系统中的风能。通过安装四个60 W白炽灯实现了能耗。气象量的测量是通过安装微型气象站并使用数据记录仪来获得的电数据。当系统产量不足时，将安装四个100Ah的电池，以存储剩余的电力并为安装的负载供电。安装了分压器，整流桥和电子设备，以便可以在数据记录器中记录数量。该系统显示光伏太阳能发电的效率为12.5％，风力发电的效率为18.7％，整个混合动力系统的效率为11.9％。光伏矩阵的参与贡献了所有产生的能量的75.2％，而风矩阵的贡献为24.8％。光伏太阳能产生的能量占5％，风力发电占18.7％，整个混合动力系统占11.9％。光伏矩阵的参与贡献了所有产生的能量的75.2％，而风矩阵的贡献为24.8％。光伏太阳能产生的能量占5％，风力发电占18.7％，整个混合动力系统占11.9％。光伏矩阵的参与贡献了所有产生的能量的75.2％，而风矩阵的贡献为24.8％。