JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2008, Vol. 38 ›› Issue (6): 21-24.

• Articles • Previous Articles     Next Articles

voltage  regulation research of an improved genetic algorithm considering infeasidering infeasibility degree

  

  1. WANG Jian1:SDU Electric Power Technology Co. Ltd, Jinan 250061, China;
    ZHANG Shan : Zaozhuang Electric Power Company, Zaozhuang 277102, China
  • Received:2008-06-16 Online:2008-12-16 Published:2008-12-16

Abstract:

Voltage quality is the core factor of safe and economic operation in power systems, and reasonable measures are needed for voltage regulation. The infeasibility degree was introduced into the mathematical model of voltage regulation, which can deal with the constraints of the model. In addition, an improved genetic algorithm was used to solve the voltage regulation problem. The infeasibility degree can extend the search scope of the genetic algorithm and enhance the ability of getting the optimal solutions. The results of a practice power system demonstrate that the proposed method can effectively balance the pressure between the optimization and the constraints of the objective function, and improve the voltage quality of power systems.

Key words: voltage quality; infeasibility degree; improved genetic algorithm; power systems

No related articles found!
Viewed
Full text
133
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 133

  From Others local
  Times 12 121
  Rate 9% 91%

Abstract
680
Just accepted Online first Issue
0 0 680
  From Others
  Times 680
  Rate 100%

Cited

Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!