基于CM-FAHP的大变幅水位泵站取水方式比选  

Comparison and Selection of Water Intake Methods for Large Amplitude Water Level Pumping Stations Based on CM⁃FAHP

作　　者：刘俊华 童保林 阳雯 李玲玲 董晓亮 刘志勇[2] LIU Junhua;TONG Baolin;YANG Wen;LI Lingling;DONG Xiaoliang;LIU Zhiyong(Yunnan Institute of Water&Hydropower Engineering Investigation,Design and Research,Kunming 650021,China;School of Power and Mechanical Engineering,Wuhan University,Wuhan 430072,China)

机构地区：[1]云南省水利水电勘测设计研究院,云南昆明650021 [2]武汉大学动力与机械学院,湖北武汉430072

出　　处：《人民黄河》2024年第2期157-162,共6页Yellow River

基　　金：国家重点研发计划项目(2021YFC3000205-06);兴滇英才支持计划创新团队专项(2018HC024)。

摘　　要：为提高大变幅水位泵站取水方式评价的合理性,建立一套大变幅水位泵站取水方式评价指标体系,将云模型(CM)与层次分析法(AHP)和熵权法(EWM)相结合,对各评价指标进行主客观组合赋权。提出基于CM和模糊层次分析法(FAHP)相结合的大变幅水位泵站取水方式综合评价方法,并采用云模型综合相似度比较法来确定最优取水方案。以云南省鲁地拉水资源综合利用置换洱海供水一期工程为例,进行实践应用。结果表明:4种取水方案(竖井干室型泵房、排架湿室型泵房、浮船式泵房和缆车式泵房)的综合评价云图均位于评价等级Ⅲ和Ⅳ标准云图之间,浮船式泵房的综合评价云图与Ⅳ标准云图的综合相似度最高,即浮船式泵房取水为最优方案。In order to improve the rationality of the evaluation of water intake methods for large amplitude water level pumping stations,a set of evaluation index system for water intake methods of large amplitude water level pumping stations was established.It combined the Cloud Model(CM)with Analytic Hierarchy Process(AHP)and Entropy Weighting Method(EWM)to assign subjective and objective weights to each evaluation indicator,proposed a comprehensive evaluation method for the water intake mode of large amplitude water level pumping sta⁃tions based on the combination of CM and Fuzzy Analytic Hierarchy Process(FAHP),and used the cloud model comprehensive similarity comparison method to determine the optimal water intake plan.Taking the comprehensive utilization and replacement of water resources in the First Phase of the Erhai Lake Water Supply Project in Ludila,Yunnan Province as an example,practical application was carried out.The re⁃sults show that the comprehensive evaluation cloud maps of the four water intake schemes(vertical shaft dry chamber pump room,rack wet chamber pump room,floating boat pump room and cable car pump room)are all located between the evaluation levelⅢand levelⅣstand⁃ard cloud maps,the comprehensive evaluation cloud map of the floating boat pump station has the highest similarity with the cloud map of the GradeⅣstandard,indicating that the water intake method of the floating boat pump room is the optimal solution.

关 键 词：云模型 模糊层次分析法 组合赋权 大变幅水位 泵站 取水方式 

分 类 号：TV675[水利工程—水利水电工程]