energy management;
fuzzy decision;
photovoltaic;
energy saves;
D O I:
10.1016/j.apenergy.2007.05.007
中图分类号:
TE [石油、天然气工业];
TK [能源与动力工程];
学科分类号:
0807 [动力工程及工程热物理];
0820 [石油与天然气工程];
摘要:
This paper introduces a new switching means giving a real time optimum connection mode of domestic appliances on either the electrical grid or a photovoltaic panel (PVP) output. A fuzzy algorithm makes the decision which ensures the optimal energy-management based on PVP generation and appliances states with respect to energy-saving criteria. Validation is driven on a I kW peak (kWp) PVP and domestic appliances of different powers installed at the Energy and Thermal Research Centre (CRTEn) in the north of Tunisia. Results confirm that energy saved during daylight is 80-90% of the PVP generated energy. (c) 2007 Elsevier Ltd. All rights reserved.