The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Load Forecasting and ESS Scheduling Considering the Load Pattern of Building

부하 패턴을 고려한 건물의 전력수요예측 및 ESS 운용

  • Hwang, Hye-Mi (Photovoltaic Laboratory, Korea Institute of Energy Research) ;
  • Park, Jong-Bae (Dept. of Electrical Engineering, Konkuk University) ;
  • Lee, Sung-Hee (Dept. of Consulting, E3 EXPERT Inc.) ;
  • Roh, Jae Hyung (Dept. of Electrical Engineering, Konkuk University) ;
  • Park, Yong-Gi (Research Center for Innovative Electricity Market Technology, Konkuk University)
  • Received : 2016.02.04
  • Accepted : 2016.07.25
  • Published : 2016.09.01
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Abstract

This study presents the electrical load forecasting and error correction method using a real building load pattern, and the way to manage the energy storage system with forecasting results for economical load operation. To make a unique pattern of target load, we performed the Hierarchical clustering that is one of the data mining techniques, defined load pattern(group) and forecasted the demand load according to the clustering result of electrical load through the previous study. In this paper, we propose the new reference demand for improving a predictive accuracy of load demand forecasting. In addition we study an error correction method for response of load events in demand load forecasting, and verify the effects of proposed correction method through EMS scheduling simulation with load forecasting correction.

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References

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