Evolutionary approach for solving economic dispatch in power system

被引:0
作者
Rahimullah, BNS [1 ]
Ramlan, EI [1 ]
Rahman, TKA [1 ]
机构
[1] Univ Teknol Mara, Fac Elect Engn, Shah Alam 40450, Selangor, Malaysia
来源
NATIONAL POWER ENGINEERING CONFERENCE PECON 2003, PROCEEDINGS | 2003年
关键词
economic dispatch; evolutionary programming;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The problem of economic dispatch has been forwarded and solved by numerous methods. This paper provides alternative methods to solve the problem. In this paper, Evolutionary Programming (EP) Is used as one of the techniques to solve the problem of economic dispatch in power system. Log-normal Gaussian mutation or commonly known as meta-EP, is used as the essential operator of generating the sufficient power in order to fulfil demand at a minimum cost. The proposed EP method provides a solution consisting suitable power generated of each generator and meeting the demand with minimum total cost. The study also investigates the differences of using standard EP against meta-EP to solve the same problem. The comparisons between the both methods and GA solution to solve the problems are also highlighted ill this paper. The study findings show that both EP methods perform better compared to GA in solving the economic dispatch problem. However, meta-EP seems to be more robust in solving problems in a bigger search space compared to the original EP. The study conducted for the comparison is based on the solution and performance of each algorithm in solving the problem.
引用
收藏
页码:32 / 36
页数:5
相关论文
共 9 条
  • [1] Back T, 1996, EVOLUTIONARY ALGORIT
  • [2] Fogel L., 1999, INTELLIGENCE SIMULAT
  • [3] LIANG KH, 1998, LECT NOTES COMPUTER, V1447, P755
  • [4] PROENCA LM, 1999, IEEE POW TECH 99 C B
  • [5] RAHMAN TKA, GENETIC ALGORITHM AP
  • [6] SHEBLE GB, 1995, IEEE T POWER SYSTEM, V10
  • [7] WONG KP, 1998, IEEE T POWER SYSTEM, V13
  • [8] Wood A.J., 2013, Power Generation Operation and Control
  • [9] YANG HT, 1996, IEEE T POWER SYSTEM, V11