User-Effect Validation Tests of the DOE-2 Building Energy Analysis Computer Program
DOE-2建筑能量分析计算机程序的用户效果验证测试
在早期的ASHRAE论文(Diamond and Hunn 1981)中,DOE-2建筑能源分析计算机程序预测的每月和每年的电力和燃料能源使用量与五座商业建筑在各种气候下的实测能源使用量进行了比较。在每一种情况下,DOE-2都由一位熟悉DOE-2和所分析建筑的经验丰富的分析师运行。作为这项研究的延伸,洛斯阿拉莫斯国家实验室进行了一项综合实验,以测试用户对预测结果的影响。其目的是在典型设计条件下获得用户效果的量化表征,在典型设计条件下,详细的输入数据最初不可用,但随着设计过程的进展而改进或完善。结果表明,不同经验用户的判断和/或他们对输入数据的解释如何影响使用DOE进行的能源使用计算的分散性(分散性)-
2.本实验对四座商业建筑进行了循环模拟;六名承包商,每一位都是该项目的经验丰富的用户,为每栋建筑运行了2个到期日。每个承包商都使用了三个级别的日益完善的输入数据。结果以均方根(rms)偏离预测的月平均和年平均能源使用量(1)非受控输入,(2)精细输入,以及(3)受DOE提出的建筑能源性能标准定义的标准评估技术约束的输入的形式呈现。单位:双引文:研讨会,ASHRAE交易,1985年,第91卷,pt。你好,檀香山2B
In an earlier ASHRAE paper (Diamond and Hunn 1981), monthly and annual electric and fuel energy use predicted by the DOE-2 building energy analysis computer program was compared with measured energy use for five commercial buildings in a variety of climates. In each case, DOE-2 was run by an experienced analyst who was familiar with DOE-2 and the building analyzed.As an extension of this study, a comprehensive experiment was conducted by the Los Alamos National Laboratory to test the effect that the user had on the predicted results. The objective was to obtain a quantified characterization of the effects of the user under typical design conditions where detailed input data are not available initially but are improved or refined as the design process progresses. The results indicate how the judgment of different experienced users, and/or their interpretation of the input data, affect the dispersion (scatter) of energy use calculations made with DOE-2.In this experiment a round-robin of simulations of four commercial buildings was conducted; six contractors, each an experienced user of the program, ran DUE-2 for each of the buildings. Three levels of increasingly refined input data were used by each of the contractors. Results are presented, in terms of root-mean-square (rms) deviations from the predicted mean monthly and annual energy use for the cases of (1) uncontrolled input, (2) refined input, and (3) input constrained by the Standard Evaluation Technique defined for the Building Energy Performance Standards proposed by DOE.Units: Dual