大型公共建筑能耗监管与节能优化信息化平台研究

发布时间：2018-10-17 17:11

【摘要】：随着公共建筑面积增长与功能需求的多样化,其能耗总量以及在整个社会能耗结构中的占比越来越大。为了应对这一问题,本文通过研究大型公共建筑能耗监管与节能优化信息化平台的建设,应用层次分析法建立完整的能效测评指标体系,科学评估建筑的能效水平,并基于“行为节能”准则,研究机电设备节能优化控制策略,实现节能监管平台从能耗监测为主向测评节能为主的方向转变。文章首先分析信息化平台需求,设计信息化平台技术架构,系统介绍业务层各模块的功能及系统与各类第三方系统的交互与集成方案。介绍了建立整个平台的硬件基础——建筑能耗数据采集与传输系统,并设计出表征建筑能耗使用状况的能耗指标集。建筑能效测评与标识作为评价建筑能效水平与等级的常用方法,在国内的研究中暂时还处于实地审查和纸质表格评分的阶段。本文应用层次分析法设计了一套完整的大型公共建筑能效测评指标体系,并实现由表格审查到在线测评的实质改变。对于指标集中各项分值的划分,采用专业层次分析软件YAAHP构建模型、设置判定矩阵,计算出各项的权重值来匹配分值。并通过四种分析展示方法研究建筑物的整体能效水平。在一些公共建筑内部,高能效建筑设备的使用并没有从根本上解决建筑的能耗问题,因此,针对建筑内主要能耗设备,依据“行为节能”的准则,文章设计了多种节能控制策略与优化控制算法,在设备高性能的基础上,进一步降低公共建筑的能耗,解决节能意识缺乏引起的能源浪费问题。最后,采用Java Web开发技术,基于平台设计结构,设计出了Web端应用。
[Abstract]:With the increase of public building area and the diversification of function demand, the total energy consumption and the proportion of energy consumption in the whole society are increasing. In order to deal with this problem, this paper studies the construction of information platform for energy consumption supervision and energy conservation optimization of large public buildings, establishes a complete energy efficiency evaluation index system by using AHP, and scientifically evaluates the energy efficiency level of buildings. Based on the criterion of "behavior energy saving", the optimal control strategy of energy saving of electromechanical equipment is studied, and the direction of energy saving supervision platform is changed from energy consumption monitoring to energy saving evaluation. This paper first analyzes the requirements of the information platform, designs the technical framework of the information platform, and systematically introduces the functions of each module in the business layer and the interaction and integration scheme between the system and various third party systems. This paper introduces the hardware foundation of building energy consumption data acquisition and transmission system, and designs a set of energy consumption indexes to represent the use of building energy consumption. As a common method to evaluate the level and grade of building energy efficiency, building energy efficiency evaluation and marking is still in the stage of field review and paper form scoring in domestic research. In this paper, a complete index system of energy efficiency evaluation for large public buildings is designed by using analytic hierarchy process (AHP), and the essential change from tabular review to online evaluation is realized. For the classification of the scores in the index set, the model is constructed by using the professional analytic hierarchy process (YAAHP) software, the judgment matrix is set up, and the weight values of each item are calculated to match the score. The overall energy efficiency level of buildings is studied by four methods of analysis and demonstration. In some public buildings, the use of energy-efficient building equipment does not fundamentally solve the problem of building energy consumption. In this paper, a variety of energy-saving control strategies and optimal control algorithms are designed to further reduce the energy consumption of public buildings and solve the problem of energy waste caused by lack of energy-saving consciousness on the basis of high performance of equipment. Finally, the application of Web is designed based on the platform structure and Java Web development technology.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU242;TU111.195

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