【摘要】 本文通过对某区域供冷工程实例的设计,分析了常用的制冷机组优先与蓄冷装置优先模式的优缺点。基于蓄冷量最大限度用于电价峰值时段的原则,从供冷周期角度出发,提出了在不同负荷特性下的控制策略。此控制策略可提高系统移峰填谷的能力,同时可减小系统运行的经济成本。更多还原

【Abstract】 In this paper,based on the practical design of a district cooling project,the advantages and disadvantages of icestorage priority strategy and water chiller priority strategy were analyzed.And then,from the viewpoint of cooling period and based on the principle of using the ice-storage as much as possible during the electricity peak period,control strategies under different load characteristic conditions were put forward,which could improve the capacity of peak load shifting and also reduce the operation cost.更多还原