基于人流的负荷需求控制及空调节能控制

Load Demand Control and Air Conditioning Energy Saving Control Based on Stream of People

大型机场通常采用中央空调和新风方式为机场提供冷量来保持机场的温度的稳定。机场的中央空调通过冷冻水带走的热量应该与机场建筑中总的散发的热量相等。机场的人流众多,照射商品的灯光较强,机场内部的各种因素更是复杂多样,而且各种因素又都是变化的,这些会导致机场空调负荷动态变化的不同。文章考虑用数学建模的方式通过建立机场空调负荷模型来研究机场的能量需求,在了解了机场的能量需求的基础上,针对机场内的空调设备及其配套设备进行节能策略编制,以及节能控制逻辑编写,进一步改善空调能耗。从虹桥机场的人流控制和能耗监测的结果上来看,可以通过对虹桥机场内的人流数据进行分析研究,在对控制策略以及控制逻辑合理的情况下,可以通过修正能耗参数以及能耗比例,实现能耗优化的最终目的。

Large airports usually provide the cold energy keep temperature for airport airport using central air-conditioning and ventilation mode stability.The central air conditioner of the airport should be taken away by freezing water to be equal to the total heat of the airport building.At the airport, many of the people, the lighting of the goods, the variety of factors inside the airport are more complex, and all kinds of factors are changed, which will lead to the change of the airport air conditioning load.In order to improve the energy consumption of air conditioning system, the paper considers the energy demand of the airport, the air conditioning equipment and its supporting equipment, and the energy saving control logic.From the results of the Hongqiao airport control and energy consumption monitoring, we can analyze the traffic flow data in Hongqiao airport.We can achieve the final goal of optimization by modifying the energy consumption parameters and energy consumption.