现代大型展览馆楼宇自控系统的设计与应用

发布时间：2018-03-13 15:23

本文选题：智能建筑　切入点：楼宇自动化　出处：《华南理工大学》2011年硕士论文　论文类型：学位论文

【摘要】：楼宇自动化系统是建立在计算机技术基础上,采用现代通信技术的分布式集散型控制系统。随着现代经济和科技的不断发展,建筑物内各种机电设备越来越多,针对机电设备的控制和管理要求越来越高,楼宇自动化技术的发展也越来越成熟。会展行业作为一种新型产业,正随着改革开放的脚步迅速发展起来。现代化大型展览馆内部机电设备众多且布局复杂,对楼宇自控系统的要求也较高。本文以琶洲会展中心三期楼宇自控系统的设计为研究背景,通过分析展馆内空调通风、照明、中低压供电、电梯、给排水、排烟窗等设备的监控需求,提出适应各种机电设备的控制策略,对其进行集散式监控,以优化系统运行,延长设备使用寿命,使之达到最佳状态。由于本楼宇自控系统的规模庞大,工艺技术要求较高,为避免监控过分集中所带来的风险,BAS系统划分为空调、照明、中低压和综合设备四个子系统进行建设。对馆内机电设备的运行、安全、能源使用及节能等状况实行综合监测、控制与管理,根据室内人员和环境状况及室外环境状况,及时调整控制方式,优化设备运行,同时最大程度降低运行成本,以达到安全、节能、舒适的目的,满足展会及日常办公的要求。本文将针对大空间建筑及展览馆特点所引出的设计难点进行分析,寻求应对措施;对系统需求的分析与实现、设备的选型与配置、软件的图形与编程等方面展开讨论,寻找合适的产品;对空调通风系统及照明系统的控制方法及实现效果进行分析,在实际应用中不断优化,让楼宇自控系统发挥真正作用。
[Abstract]:Building automation system is a distributed distributed control system based on computer technology and modern communication technology. With the development of modern economy and technology, there are more and more mechanical and electrical equipment in buildings. The control and management requirements of electromechanical equipment are becoming higher and higher, and the development of building automation technology is becoming more and more mature. With the rapid development of reform and opening up, the modern large exhibition hall has a large number of internal mechanical and electrical equipment and complex layout, the requirements for building automation system are also higher. Based on the design of Pazhou Exhibition Center Phase III Building automatic Control system, this paper analyzes the monitoring requirements of air conditioning and ventilation, lighting, medium and low voltage power supply, elevators, water supply and drainage, smoke exhaust windows and other equipment in the exhibition hall. In order to optimize the operation of the system, prolong the service life of the equipment and make it the best condition, the paper puts forward the control strategy for various kinds of electromechanical equipment and carries on the distributed monitoring to it. Due to the large scale of the automatic control system in this building and the high technological requirements, the BAS system is divided into air conditioning and lighting to avoid the risk of excessive concentration of monitoring and control. Construction of four subsystems of medium-low voltage and integrated equipment. Comprehensive monitoring, control and management of the operation, safety, energy use and energy saving of the mechanical and electrical equipment in the library, according to the indoor and environmental conditions and the outdoor environmental conditions, Adjust the control mode in time, optimize the operation of the equipment, at the same time, reduce the operating cost to the maximum extent, in order to achieve the purpose of safety, energy saving and comfort, To meet the requirements of the exhibition and daily office. This paper will analyze the design difficulties arising from the characteristics of large space buildings and exhibition halls, seek for countermeasures, analysis and implementation of system requirements, selection and configuration of equipment, The graphic and programming aspects of the software are discussed to find suitable products, and the control methods and realization effects of air conditioning and ventilation system and lighting system are analyzed, which are optimized continuously in practical application, so that the building automatic control system can play a real role.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TP273

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