通风空调系统控制方案对空调系统运行能耗有着重要影响，相关研究表明风水联动控制是比BAS控制更加节能高效的控制方案，目前国内仍然有大量的地铁车站采用常规BAS控制方案，其改造成风水联动控制需要大量的成本投入。在不改变硬件配置的情况下，常规BAS控制是否可以通过运行策略的优化来提升节能率，取得良好的节能效果非常值得研究。对国内多条地铁线路车站常规BAS控制实际运行情况进行了调研，分析实际运行中常见的问题，提出了一种控制策略的改进优化方案。并选取南宁地铁典型车站，对BAS优化改进方案进行了实测验证，对比分析了BAS改进模式和原BAS模式2种方案的运行效果，研究结果表明常规BAS系统在进行一定的优化改进后，节能率明显提升，能够取得良好的节能效果。研究为地铁车站常规BAS控制方案运行优化提供有效路径。

The air-conditioning control scheme has a significant impact on the system consumption energy. Relevant studies show that the wind-water linkage control system is a more energy-saving and efficient control scheme than BAS system. At present, a large number of domestic subway stations adopts conventional BAS system, and its transformation into wind-water linkage control requires a lot of cost investment. Without changing hardware configuration, whether the conventional BAS system can improve the energy-saving rate through the optimization of operation strategy and achieve good energy-saving effect is worth studying. The operation of the BAS systems in many domestic subway lines and stations was investigated, analyzed the common conditions in actual operation, and proposed an optimization scheme for the control strategy. A typical Nanning subway station was selected to verify the BAS optimization scheme. Compared and analyzed the operating effects of the BAS optimization scheme and the original BAS scheme. The research results show that the energy saving rate of conventional BAS system after certain optimization and improvement is significantly improved, and good energy-saving effects can be achieved. The research provides an effective path for the operation optimization of conventional BAS system in subway stations.

U231.1

国家重点研发计划项目(2018YFC0705000) 公共交通枢纽建筑节能关键技术与示范