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2021 Vol.15, Issue 5 Preview Page

Research Article

Electricity Consumption Pattern Analysis of Nationwide Apartment using Clustering Method based on Open Data

공공데이터 기반 전국 아파트단지의 전기 소비 클러스터링 패턴분석

Se-Heon Kim1
,
Jong-Won Lee2*
김 세헌1
,
이 종원2*
1Representative, Dataknit, Seoul, Korea
2Senior Researcher, Korea Institute of Civil Engineering and Building Technology, Goyang, Korea
1데이터니트 대표
2한국건설기술연구원 건축에너지연구소 수석연구원
*Corresponding Author
30 October 2021. pp. 537-578
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Abstract

The purpose of this article is to present actual case-based pattern analysis of electricity consumption in nationwide apartment residence through K-means clustering algorithm, by utilizing open data for electricity consumption. Furthermore, this paper investigates electricity consumption related factors with the cluster separation. Electricity consumption data is collected through K-APT OpenAPI (Open Application Programming Interface) service and Address searching API from Ministry of Public Administration and Security is used as well, to link text address data with apartment data. After that, this paper conducted normalization of collected data and selection of appropriate number of clusters, to cluster electricity consumption pattern of nationwide apartment complexes. Based on the clustering result, this paper classified eight total consumption patter cluster into three categories: August focused, September focused, and equally distributed. This paper contributes to setting a basis for detailed analysis by suggesting three major consumption patterns based on actual nationwide apartment electricity consumption data. Further study should be performed to find determining factors for each consumption pattern, and to analyze detailed analysis based on patterns.

Keywords
Apartment Energy Analysis
Electricity Pattern Analysis
Open data
Open data, K-Means clustering
키워드
아파트 에너지 분석
전기소비패턴분석
공공데이터
K-Means 클러스터링
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Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 15
  • No :5
  • Pages :537-578
  • Received Date : 2021-09-27
  • Revised Date : 2021-10-21
  • Accepted Date : 2021-10-21
  • DOI :https://doi.org/10.22696/jkiaebs.20210045
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