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An analysis on the energy consumption of circulating pumps of residential swimming pools for peak load management
Song CH(宋纯贺); Jing, Wei; Zeng P(曾鹏); Rosenberg, Catherine
Department工业控制网络与系统研究室
Source PublicationApplied Energy
ISSN0306-2619
2017
Volume195Pages:1-12
Indexed BySCI ; EI
EI Accession number20171203475125
WOS IDWOS:000400227000001
Contribution Rank1
Funding OrganizationKey Lab. of Networked Control Systems, Chinese Academy of Sciences, and the Strategic Priority Research Program of the Chinese Academy of Sciences, Grant No. XDA06020302.
KeywordEnergy Disaggregation Residential Swimming Pool Circulating Pump Peak Load
AbstractBased on an extensive dataset containing aggregated hourly energy consumption readings of residents during March 2011 and October 2012 in South Ontario, Canada, this paper estimates the energy consumption of circulating pumps of residential swimming pools (CPRSP) non-intrusively, and quantifies the impact of CPRSP on the power system. The main challenges are that, first, widely used non-intrusive appliance load monitoring (NIALM) methods are not applicable to this work, due to the low sampling rate and the lack of the energy consumption pattern of CPRSP; second, temperature-based building energy disaggregation methods are not suitable for this work, as they highly depend on the accurate base load estimation and predefined parameters. To overcome these issues, in this paper, first it is found that, during the pool season, for homes with and without swimming pools, the ratio between their base loads is approximately equal to the ratio between their temperature-dependent energy consumptions, then a novel weighted difference change-point (WDCP) model has been proposed. The advantages of the WDCP model are that, on one hand, it doesn't depend on the base load estimation and predefined parameters; on the other hand, it has no requirement on the data sampling rate and the prior information of energy consumption patterns of CPRSP. Based on the WDCP model it is shown that, the average hourly energy consumption of CPRSP is 0.7425 kW, and the minimum and the maximum hourly energy consumptions are 0.5274 kW at 9:00 and 0.9612 kW at 17:00, respectively. At the peak hour 19:00, July 21, 2011, CPRSP contributes 20.36% energy consumption of homes with swimming pools, as well as 8.48% peak load of all neighborhoods. As a result, the peak load could be reduced by 8.48% if all CPRSP are stopped during the peak hour.
Language英语
WOS HeadingsScience & Technology ; Technology
WOS SubjectEnergy & Fuels ; Engineering, Chemical
WOS KeywordEXERGY PERFORMANCE ; BUILDINGS ; STORAGE ; DISAGGREGATION ; CLIMATE ; SYSTEM ; MODEL ; TECHNOLOGY ; SIMULATION ; HOT
WOS Research AreaEnergy & Fuels ; Engineering
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/20296
Collection工业控制网络与系统研究室
Corresponding AuthorJing, Wei
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.School of Information Engineering, Shenyang University, Shenyang, 110000, China
3.Dept. of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada
Recommended Citation
GB/T 7714
Song CH,Jing, Wei,Zeng P,et al. An analysis on the energy consumption of circulating pumps of residential swimming pools for peak load management[J]. Applied Energy,2017,195:1-12.
APA Song CH,Jing, Wei,Zeng P,&Rosenberg, Catherine.(2017).An analysis on the energy consumption of circulating pumps of residential swimming pools for peak load management.Applied Energy,195,1-12.
MLA Song CH,et al."An analysis on the energy consumption of circulating pumps of residential swimming pools for peak load management".Applied Energy 195(2017):1-12.
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