模糊优选模型在流域梯级水电开发中的应用  

Application of fuzzy optimization pattern in hydropower development of multi-level valley

作　　者：闫毅志[1] 李玲[1] 

机构地区：[1]昆明理工大学电力工程学院,云南昆明650051

出　　处：《西北农林科技大学学报（自然科学版）》2005年第10期139-142,共4页Journal of Northwest A&F University(Natural Science Edition)

基　　金：国家自然科学基金项目(50279024);教育部科学技术研究重点项目(2003-58)

摘　　要：针对流域梯级水电开发优先决策问题,应用模糊优选模型对指标的相对优属度求解。首先对指标进行模糊化,通过模糊多目标运算得到各目标的相对隶属度,进而确定各个水电站在流域梯级开发中的位置。实例表明,该方法简单、有效,排序结果合理。A method based on the fuzzy optimization pattern is presented for multi-objective decisionmaking in hydropower development of multi level valley,and an optimal size of index is transferred. Indexes and weights are firstly fuzzified ,then relative membership degree to objectives is obtained by fuzzy operation ,and the place of power stations is defined in whole valley. The example shows that the method is convenient and effective.

关 键 词：梯级 水电开发 模糊优选模型 多目标决策 

分 类 号：TV697.12[水利工程—水利水电工程]