面向水网的区域综合水价测算模型(SkyWasm-WP)及其应用OA

Comprehensive water pricing is a powerful guarantee for the sustainable and stable operation of hydraulic projects and serves as a foundation for High-quality Development in the Water Sector.As the water network projects become increasingly complex,there is an urgent need to establish a comprehensive water pricing model suited to the characteristics of Water Network Project.In this study,we couple a natural-social dual water cycle model and develop a regional comprehensive water pricing model for water networks(SkyWasm-WP),achieving unified simula-tion of both water allocation and comprehensive pricing.The model is applied to major water network projects in Shan-dong Province.Results indicate that pricing based on different water sources leads to significant disparities,under-mining the healthy operation of water network projects.While comprehensive pricing at the unit(gate)level can inte-grate differences in water sources and transmission costs,it may result in high terminal water prices.In contrast,regional comprehensive pricing effectively distributes water supply costs,enables coordinated management within the network,and supports regional collaborative development.Under this model,the comprehensive water price is 3.49 yuan/m3 downstream of Songzhuang and 1.69 yuan/m3 upstream of Songzhuang.The SkyWasm-WP model provides scientific and technical support for water pricing formulation,water fee management and allocation,and smart water management within the water network framework.