• DocumentCode
    82025
  • Title

    Fast \\lambda -Iteration Method for Economic Dispatch With Prohibited Operating Zones

  • Author

    Zhan, Junpeng ; Wu, Q.H. ; Guo, Chuangxin ; Zhou, Xiaoxin

  • Author_Institution
    Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
  • Volume
    29
  • Issue
    2
  • fYear
    2014
  • fDate
    Mar-14
  • Firstpage
    990
  • Lastpage
    991
  • Abstract
    This letter presents a new method, the fast λ-iteration (FλI) method, to solve the economic dispatch (ED) problem considering the prohibited operating zones (POZs) and ramp rate limits of generation units. Necessary conditions for the optimal solution of the ED problem are presented and proved. The efficiency of the method has been verified on a 15-unit system and a Korea 140-unit system.
  • Keywords
    iterative methods; power generation dispatch; power generation economics; 15-unit system; ED problem; FλI method; Korea 140-unit system; POZ; economic dispatch; economic dispatch problem; fast λ-iteration method; prohibited operating zone; Cost function; Economics; Educational institutions; Electrical engineering; Load modeling; Mathematical model; Propagation losses; Economic dispatch; fast $lambda$ -iteration; necessary condition; optimal solution; prohibited operating zone;
  • fLanguage
    English
  • Journal_Title
    Power Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0885-8950
  • Type

    jour

  • DOI
    10.1109/TPWRS.2013.2287995
  • Filename
    6656007
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=82025