首页 | 本学科首页   官方微博 | 高级检索  
     

考虑主动储能的HVAC需求响应策略实验与模拟
引用本文:孟庆龙,任效效,王文强,李洋,熊成燕.考虑主动储能的HVAC需求响应策略实验与模拟[J].浙江大学学报(自然科学版 ),2021,55(6):1175-1184.
作者姓名:孟庆龙  任效效  王文强  李洋  熊成燕
作者单位:长安大学 建筑工程学院,陕西 西安 710061
基金项目:陕西省重点研发计划资助项目(2020NY-204);山东省可再生能源建筑应用技术重点实验室开放课题资助项目(JDZDS02)
摘    要:为了增强电网的稳定性和充分利用集中式空调(HVAC)系统在夏季参与“削峰”需求响应的潜力,提出考虑主动储能的需求响应(DR)策略. 利用全尺寸变风量HVAC实验平台,对该策略与区域温度重设策略进行物理实验和TRNSYS仿真模拟. 结果表明,与区域温度重设(GTA)策略相比,主动储能策略能够在降低对用户热舒适度影响的同时为电网提供稳定的削峰负荷. 对于整个供冷季而言,相比所有天数均采用非储能常规运行策略,主动储能策略下空调系统节约一定的运行成本;相较于在DR时采用GTA策略且非DR时采用非储能常规运行策略,主动储能策略的节费优势更大.

关 键 词:集中式空调(HVAC)  需求响应  主动储能  空气源热泵  TRNSYS  

HVAC demand response strategy experiment and simulation considering active energy storage
Qing-long MENG,Xiao-xiao REN,Wen-qiang WANG,Yang LI,Cheng-yan XIONG.HVAC demand response strategy experiment and simulation considering active energy storage[J].Journal of Zhejiang University(Engineering Science),2021,55(6):1175-1184.
Authors:Qing-long MENG  Xiao-xiao REN  Wen-qiang WANG  Yang LI  Cheng-yan XIONG
Abstract:A demand response (DR) strategy which considers active energy storage was proposed in order to enhance the stability of the power grid and fully use heating, ventilation and air-conditioning (HVAC) system in the summer to participate in the "peak shaving" demand response. A full-scale variable air volume HVAC experimental platform was used to conduct physical experiments and TRNSYS simulations on the strategy and the regional temperature reset strategy. Results show that active energy storage strategy can provide stable peak load for the power grid while reducing the impact on users’ thermal comfort compared with the global temperature adjustment (GTA) strategy. For the whole cooling season, the air-conditioning system saved operation cost under the active energy storage strategy while non-energy storage conventional operation strategy was adopted all the days. Cost-saving rates were more obvious compared to the GTA strategy during DR and conventional operation strategy of non-energy storage during non-DR.
Keywords:heating  ventilation and air-conditioning (HVAC)  demand response  active energy storage  air-source heat pump  TRNSYS  
点击此处可从《浙江大学学报(自然科学版 )》浏览原始摘要信息
点击此处可从《浙江大学学报(自然科学版 )》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号