厦门某在建机场制冷站水蓄冷空调系统优化运行分析  

Optimization Operation Analysis of Water Storage Air Conditioning System in a Newly Built Airport Refrigeration Station in Xiamen

作　　者：杨文晓 YANG Wenxiao(Panport Airport Construction,Xiamen 361001)

机构地区：[1]福建兆翔机场建设有限公司,福建厦门361001

出　　处：《福建建筑》2024年第10期129-133,共5页Fujian Architecture & Construction

摘　　要：为降低大型机场制冷站蓄冷空调运行费用,以运行费用最低为目标,结合电价结构和逐时负荷,用优化控制算法中的线性规划算法,求解制冷主机和蓄冷装置运行最优的负荷分配比例。以厦门某在建机场制冷站配置参数为例,用Python语言实现该算法,得到运行费用最低的优化控制运行策略。选取负荷在100%、75%、50%情况下,与均值放冷运行策略相比,可明显降低运行费用。最后,结合电网负荷需求响应政策,给出优化控制配合需求响应的运行策略。In order to reduce the operating cost of cold storage air conditioning systems in large airport refrigeration stations,this article aims to minimize the operating cost,combines the electricity price structure and hourly load,and uses the linear programming algorithm in the optimization control algorithm to solve the optimal load distribution ratio for the operation of refrigeration hosts and cold storage devices.Taking the configuration parameters of a refrigeration station under construction at an airport in Xiamen as an example,the algorithm is implemented in Python language to obtain the optimal control operation strategy with the lowest operating cost.Compared with the average cooling operation strategy,selecting loads at 100%,75%,and 50%can significantly reduce operating costs.Finally,based on the power grid load demand response policy,an operational strategy for optimizing control and coordinating demand response is proposed.

关 键 词：水蓄冷空调 优化控制 线性规划 需求响应 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]