The importance of flexible power plant operation for Jiangsu's wind integration

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• 作者：Lixuan Hong ; ^{lixuan@plan.aau.dk} ; Henrik Lund ^{lund@plan.aau.dk} ; Bernd Mö ; ller ^{berndm@plan.aau.dk}
• 关键词：Reference model ; EnergyPLAN ; Wind integration ; Jiangsu
• 刊名：Energy
• 出版年：2012
• 期刊代码：11_03605442
• 类别：pw
• 出版时间：May, 2012
• 卷：41
• 期：1
• 页码：499-507
• 文件大小：1006 K

摘要

This paper presents the influence of different regulation strategies on wind energy integration into the existing energy system of Jiangsu. The ability of wind integration is defined in terms of the ability to avoid excess electricity production, to conserve primary energy consumption and to reduce CO₂ emissions in the system. Firstly, a reference model of Jiangsu's energy system is built using the energy system analysis tool EnergyPLAN based on the year 2009. The model results are then compared to actual values from 2009 to validate their accuracy. Based on the reference model, different regulations of Jiangsu's energy system are compared and analyzed in the range of a wind input from 0%to 42%of the total electricity demand. It is concluded that operating power plants in a flexible way facilitates the promotion of more intermittent wind integration.