TECHNICAL AND ECONOMIC ANALYSIS ON THE INTRODUCTION OF A HIGH PERCENTAGE OF RENEWABLE ENERGY IN THE SPANISH ENERGY SYSTEM
Based on an analysis of the temporal and spatial generation capacity of the different renewable energy technologies throughout the peninsular Spanish territory, as well as the temporal and spatial distribution of electricity demand in a business as usual scenario for year 2050 (that is, without incorporating demand side management measures), and incorporating a cost prospective, the viability of covering the demand, as well as the requirements imposed on the electricity system, have been analyzed. Optimization studies of the expansion of generation capacity and optimum dispatch were also undertaken, providing information on the generation mix structures that provide the lower electricity costs, and approaching the all-renewable energy mixes to the conventional analysis tools in the electricity sector. In this paper, detailed analysis of time coupling between energy generation capacity and demand, including solar multiple and storage capacity effects, are presented. Important conclusions are drawn about the operation and implications of a 100％ renewable energy mix for covering either the electricity or the total energy demand (projected to year 2050).
Xavier García-Casals
AIGUASOL Enginyeria C/ Roger de LLúria,29, Barcelona 08009, Spain
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）