一种基于预测技术的地铁空调智能环控方法

An Intelligent Environment Control Method for Air-conditioning System in Subway Based on Prediction Technology

文章分析了现有地铁站空调环控系统的运行状况及能效,提出了一种基于预测技术的地铁空调智能环控方法。智能环控法针对原有环控系统由风系统到水系统的反馈调节具有较大滞后性的缺点,采用预测技术,提前对系统的各参数变量进行控制,避免系统的大时滞和大情性带来的时间控制差,使系统始终处于最优或者接近最优的工作状态。

This paper analyzes the running status and energy efficiency of air-conditioning environmental control system in metro station,and puts forward an intelligent environmental control method of metro air-conditioning based on prediction technology.Aiming at the shortcoming of the feedback regulation of the original environmental control system from the air system to the water system,the intelligent environmental control method adopts the prediction technology to control the system parameter variables in advance,the time control error caused by large time delay and large inertia is avoided,so that the system is always in the optimal or near-optimal working state.