流体机械

2017, v.45;No.539(05) 67-71

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风机盘管加新风系统运行节能分析
Energy Saving Operation Analysis of Fan-coil Fresh System

朱培根;何轶敏;刘长俊;宋桦;孔维同;
ZHU Pei-gen;HE Yi-min;LIU Chang-jun;SONG Hua;KONG Wei-tong;PLA University of Science & Technology;

摘要(Abstract):

为了降低公共建筑空调系统的运行能耗,本文以南京某办公楼的风机盘管加新风空调系统为研究对象,对该办公楼的空调系统进行多工况分区运行优化,在优化基础上,从室内人均新风量、空调温度、空调系统送风温度三个方面对空调系统高峰负荷时段的调峰措施进行分析。运用DEST能耗模拟软件对多工况分区优化方案和调峰方案进行模拟分析,研究结果表明,多工况分区运行方案下空调系统全年可节省30.21%的能耗,调峰方案下空调系统能耗最大可节省18.44%,为实现空调系统高峰时段动态需求侧响应技术提供了较好的方案。
To reduce the operating energy conservation of the public buildings air conditioning system,an office building fan-coil fresh air system in Nanjing is taken as the research object, optimize the multi operating mode of this building air conditioning system. On the basis of optimization, measures of peak load regulation were studied from three aspects finally: the per person amount of fresh air, air conditioning temperature, supplying air temperature of air conditioning. With the aid of energy consumption simulation software——DEST, analyze the multi-partition air conditioning operation-plan and peak load regulation measure, the analysis results show that the energy consumption of multi-partition air conditioning operation-plan could save 30.21% throughout a year, energy consumption could be saved 18.44% under peak load regulation measure, and they provide good solutions to dynamic demand response system for implementing the air-conditioning energy consumption peak shaving.

关键词(KeyWords): 风机盘管;调峰方案;节能优化;能耗模拟
fan-coil;peak shaving plan;energy conservation optimization;energy consumption simulation

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基金项目(Foundation): 国家高技术研究发展计划项目(2015AA050401)

作者(Author): 朱培根;何轶敏;刘长俊;宋桦;孔维同;
ZHU Pei-gen;HE Yi-min;LIU Chang-jun;SONG Hua;KONG Wei-tong;PLA University of Science & Technology;

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