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新能源发电绩效评价具有指标偏好间存在关联以及指标取值不确定性等特点,基于区间数运算和模糊测度理论定义IV GAI算子,探讨该算子的性质;在此基础上定义Ⅱ距离函数,并构建IV TI方法,给出IV TI方法的求解步骤;最后将IV TI方法应用到江苏省新能源发电绩效评价中,结果显示在江苏省新能源发电绩效评价中核电为最优,其次分别为生物质发电、风电和光伏发电。
New energy power generation performance evaluation has the relationship between indicators preferences and the uncertainty of index value, and the IV GAI operator is defined based on interval number operation and fuzzy measure theory, and the nature of the operator is discussed. Based on this, the definition of Ⅱ distance function Finally, the IV TI method is applied to the performance evaluation of new energy generation in Jiangsu Province. The results show that nuclear power is the best in performance evaluation of new energy generation in Jiangsu Province, and secondly, For biomass power generation, wind power and photovoltaic power generation.