摘要
采用Design Builder软件建立国内某商务区供能系统用户侧负荷预测模型,结合实际调研数据开展典型办公及商务楼冷、热负荷需求的仿真分析。结果表明,模拟得到的用户侧冷负荷超出实际值,热负荷低于实际值,针对此现象进一步分析负荷影响因素的敏感性,对比人员、设备、照明密度以及室内设定温度对负荷需求的敏感性,得出室内设定温度是最大的影响因素。
The Design Builder software is used to establish a load forecasting model for the user side of an energy supply system in a domestic business district,and a simulation analysis is conducted on the cold and heat load demands of typical office and commercial buildings based on actual survey data.The results show that the simulated user-side cold load exceeds the actual value,while the heat load is lower than the actual value.Aming at this phenomenon is the sensitivity of load-influencing factors is further analyzed,comparing the sensitivity of personnel,equipment,lighting density,and indoor set temperature to load demand,the conclusion is that the indoor set temperature is the most significant influencing factor.
作者
路亮亮
刘文韬
赵大周
阮慧锋
谷菁
LU Liang-liang;LIU Wen-tao;ZHAO Da-zhou;RUAN Hui-feng;GU Jing
出处
《节能》
2024年第7期17-19,共3页
Energy Conservation
关键词
分布式能源
用户侧
负荷特性
敏感性分析
distributed energy
user side
load characteristics
sensitivity analysis
作者简介
路亮亮(1987-),男,本科,工程师,研究方向为天然气分布式能源、供热工程。
