冰蓄冷系统应用评估与策略  

Application Evaluation and Strategy of Ice Storage System

作　　者：吴泽江 庞峰 蒋能飞 牛菲菲 WU Zejiang;PANG Feng;JIANG Nengfei;NIU Feifei(CGDG Co.,Ltd,Beijing 100190;SZAD Co.,Ltd,Guangdong Shenzhen 518028)

机构地区：[1]中国绿发投资集团有限公司,北京100190 [2]深圳市建筑设计研究总院有限公司,广东深圳518028

出　　处：《制冷》2023年第2期24-29,共6页Refrigeration

摘　　要：本文以夏热冬冷和寒冷B区综合体为例,围绕电网削峰填谷、节能减排和分时电价政策大趋势,考察国内冰蓄冷案例,对关键技术设备应用开展市场和技术调研,结合实操的典型项目,建立评价指标体系,就存在问题进行清单化梳理,深入研究蓄冰密度、融冰率、释冷速率等关键参数的影响因素,依靠智能调试和编程手段,解决系统低效问题,减少运行电费,缩短投资回收期,总结设计和运行策略。Taking the complex in hot summer and cold winter and cold Zone B as an example,around the general trend of power grid peak shaving and valley flling,energy conservation and emission reduction,and time-sharing electricity price policy,this paper investigates domestic ice storage cases,conducts market and technical research on the application of key technologies and equipment,establishes an evaluation index system in combination with typical practical projects,sorts out the existing problems in a list,and deeply studies the influencing factors of key parameters such as ice storage density,ice melting rate,and cooling release rate,Rely on intelligent debugging and programming methods to solve the problem of system inefficiency,reduce the operating electricity cost,shorten the payback period of investment,and summarize the design and operation strategies.

关 键 词：冰蓄冷 蓄冰密度 融冰率 释冷速率 运行策略 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]