Estimation of stochastic characteristics of an AC electric arc furnace

Shyh-Jier Huang, Chen Wen Lu

Research output: Contribution to conferencePaperpeer-review

1 Citation (Scopus)

Abstract

Electric Arc Furnace (EAF) is productive equipment used to melt scrap, but also injects harmonics into the utility. In this paper, the stochastic characteristics of an EAF over three complete heats were estimated at a basic sampling period. Characteristics including stationarity, normality and correlation are investigated. Besides, several statistic parameters such as mean value, standard deviation and accumulative probability were all assessed by varying sampling period. This estimation work was implemented by a microcomputer-based instrumentation system. Test results of a typical AC EAF were and discussed. They can be useful reference for the improvement of electric power quality.

Original languageEnglish
Pages2073-2077
Number of pages5
Publication statusPublished - 2002 Dec 1
EventIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific - Yokahama, Japan
Duration: 2002 Oct 62002 Oct 10

Other

OtherIEEE/PES Transmission and Distribution Conference and Exhibition 2002 : Asia Pacific
Country/TerritoryJapan
CityYokahama
Period02-10-0602-10-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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