Title :
Discussion of "Optimal power flow by enhanced genetic algorithm"
Author :
Sood, Yog Raj ; Padhy, Narayana Prasad ; Gupta, H.O.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Roorkee, India
Abstract :
The authors comment on the paper by A. G. Bakirtzis et al (see ibid., vol.17, p.229-36, 2002) and ask whether the proposed enhanced algorithm provides a fast solution and better results as compared to earlier existing GA-based optimal power-flow techniques. They also want to know how this developed algorithm can be used under a deregulated environment, in particular, for bus incremental cost, and hence, marginal cost calculations.
Keywords :
costing; genetic algorithms; load flow; power transmission economics; bus incremental cost; deregulated environment; enhanced genetic algorithm; marginal cost calculations; optimal power flow; Constraint optimization; Costs; Degradation; Electricity supply industry deregulation; Flexible AC transmission systems; Genetic algorithms; Guidelines; Large-scale systems; Load flow; Power system analysis computing;
Journal_Title :
Power Systems, IEEE Transactions on
DOI :
10.1109/TPWRS.2002.807108
