Tournament-based harmony search algorithm for non-convex economic load dispatch problem

2016 ◽  
Vol 47 ◽  
pp. 449-459 ◽  
Author(s):  
Mohammed Azmi Al-Betar ◽  
Mohammed A. Awadallah ◽  
Ahamad Tajudin Khader ◽  
Asaju La'aro Bolaji
Keyword(s):  
Search Algorithm ◽  
Harmony Search ◽  
Harmony Search Algorithm ◽  
Economic Load Dispatch

Harmony Search Algorithm with Opposition-Based Learning for Power System Economic Load Dispatch

2014 ◽  
Vol 1065-1069 ◽  
pp. 3434-3437
Author(s):  
Yi Ning Zhang
Keyword(s):  
Power System ◽  
Search Algorithm ◽  
Harmony Search ◽  
Harmony Search Algorithm ◽  
Local Optimum ◽  
Economic Load Dispatch ◽  
Opposition Based Learning ◽  
Learning Techniques ◽  
Performance Of Algorithm ◽  
Better Than

A harmony search algorithm with opposition-based learning techniques (HS-OBL) to solve power system economic load dispatch has been presented. The proposed algorithm integrates the opposition-based learning operation with the improvisation process to prevent the HS-OBL algorithm from being trapped into the local optimum effectively. Besides, a new adjusting strategy is designed to dynamic adjust pitch adjusting rate (PAR) and harmony memory consideration rate (HMCR), which is to further improve the performance of algorithm. The HS-OBL is employed to solve 6 units and 13 units power system, the numerical results indicate that the HS-OBL has perform much better than harmony search(HS) algorithm and other improved algorithms that reported in recent literature.

Economic Load Dispatch Using Hybrid Swarm Intelligence Based Harmony Search Algorithm

2011 ◽  
Vol 39 (8) ◽  
pp. 751-767 ◽  
Author(s):  
V. Ravikumar Pandi ◽  
B. K. Panigrahi ◽  
Ramesh C. Bansal ◽  
Swagatam Das ◽  
Ankita Mohapatra
Keyword(s):  
Swarm Intelligence ◽  
Search Algorithm ◽  
Harmony Search ◽  
Harmony Search Algorithm ◽  
Economic Load Dispatch ◽  
Hybrid Swarm
Sign in / Sign up

Export Citation Format

Share Document