Time series approach to short term load forecasting through evolutionary programming structures

Chao Ming Huang, Hong Tzer Yang

Research output: Contribution to conferencePaper

4 Citations (Scopus)

Abstract

Multiple local minimum points often exist on the surface of forecasting error function of the time series models. Solutions of the traditional gradient search based identification technique, therefore, may stall at the local optimal points which lead to an inadequate model. By simulating natural evolutionary process, the evolutionary programming (EP) algorithm offers the capability of converging towards the global extremum of a complex error surface. The EP based load forecasting algorithm is developed to identify the autoregression moving average (ARMA) model for one week ahead hourly load demand forecasts. Numerical tests indicate the proposed EP approach provides a method to simultaneously estimate the appropriate order and parameter values of the ARMA model for diverse types of load data. Comparisons of forecasting errors are made to the traditional identification techniques used by SAS statistical commercial package.

Original languageEnglish
Pages583-588
Number of pages6
Publication statusPublished - 1995 Dec 1
EventProceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2) - Singapore, Singapore
Duration: 1995 Nov 211995 Nov 23

Other

OtherProceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2)
CitySingapore, Singapore
Period95-11-2195-11-23

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All Science Journal Classification (ASJC) codes

  • Energy(all)
  • Engineering(all)

Cite this

Huang, C. M., & Yang, H. T. (1995). Time series approach to short term load forecasting through evolutionary programming structures. 583-588. Paper presented at Proceedings of the 1995 International Conference on Energy Management and Power Delivery, EMPD'95. Part 1 (of 2), Singapore, Singapore, .