Multi-objective optimal power flow solution based on differential harmony search algorithm

2014 ◽  
Author(s):  
Ping Ren ◽  
Nan Li
Keyword(s):  
Power Flow ◽  
Optimal Power Flow ◽  
Search Algorithm ◽  
Harmony Search ◽  
Harmony Search Algorithm ◽  
Flow Solution ◽  
Multi Objective ◽  
Optimal Power

Optimal Power Flow Solution Using the Harmony Search Algorithm

2014 ◽  
Vol 599-601 ◽  
pp. 1938-1941
Author(s):  
Ping Ren ◽  
Nan Li
Keyword(s):  
Power Flow ◽  
Optimal Power Flow ◽  
Flow Problem ◽  
Heuristic Algorithms ◽  
Search Algorithm ◽  
Harmony Search ◽  
Search Time ◽  
Mathematical Optimization ◽  
Harmony Search Algorithm ◽  
Optimal Power

Inthis paper, the nonlinear optimal control problem is formulated as amulti-objective mathematical optimization problem. Harmony search (HS)algorithm is one of the new heuristic algorithms. The harmony search(HS) optimization algorithm is introduced forthe first time in solving the optimal power flow(OPF) solution. A case onoptimal power flow problem in the IEEE 30 bus system is presented to show themethodology’s feasibility and efficiency, compared with the existing optimalpower flow problem in power system methods, the search time of the HSoptimization algorithm is shorter and the result is close to the idealsolution, simultaneously.

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