Estimation of electric load composition on a utility side

Soon Lee, Jung Wook Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a study to estimate the composition of an electric load in real-time, i.e. to determine the amount of each load class by direct measurements of the total electric current waveform. The solution procedure to drive a system equation for the real-time estimation of electric load composition on a utility side is described. The conjugate gradient method and Kalman filter algorithm are applied to solve the system equation. Also, the electric load supplied from the different voltage level by using a transformer is considered with relation to the power quality issue in a practical distribution power system.

Original languageEnglish
Title of host publicationConference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
Pages1425-1431
Number of pages7
DOIs
Publication statusPublished - 2006
Event2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting - Tampa, FL, United States
Duration: 2006 Oct 82006 Oct 12

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume3
ISSN (Print)0197-2618

Other

Other2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting
CountryUnited States
CityTampa, FL
Period06/10/806/10/12

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Lee, S., & Park, J. W. (2006). Estimation of electric load composition on a utility side. In Conference Record of the 2006 IEEE Industry Applications Conference - Forty-First IAS Annual Meeting (pp. 1425-1431). [4025404] (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society); Vol. 3). https://doi.org/10.1109/IAS.2006.256717