Enhanced heat transfer search and enriched replicated coronary circulation system optimization algorithms for real power loss reduction.

In this paper Enhanced Heat Transfer Search algorithm and Enriched Replicated Coronary Circulation System Optimization algorithm are applied to solve the real power loss reduction problem. Key objectives of the paper are Voltage stability enhancement, Voltage deviation minimization and real power loss reduction. Heat transfer algorithm has been designed on the basis of law of thermodynamic state. It is regular procedure that any organism will try to attain to reach the state of equilibrium with respect to the environments. Heat transfer will occur by conduction, convection and radiation. Through arbitrarily engendered population, Heat transfer algorithm is designed with molecules and the temperature conditions. Population is modernized in every generation through arbitrarily designated heat transmission methods. In the enhanced heat transfer search algorithm reinforcement of population has been intermingled with the algorithm. Synchronized heat transfer and population reinforcement are amalgamated into the Heat Transfer Search algorithm to augment the quickness in the exploration procedure, to progress the convergence degree, and to evade local optimum. Replicated Coronary Circulation System Optimization Algorithm has been designed by emulating the activities of human heart veins (coronary artery progress). In the proposed algorithm contender solution is formulated by considering capillaries actions. Subsequently the Coronary progress factor evaluates the solution and population the area has been originated capriciously. In the Enhanced Replicated Coronary Circulation System Optimization Algorithm the Heart memory will stock pile the finest solutions and modernize them sequentially. The HMYempowers to have a sturdier exploitation and improved convergence. Additionally, method applied to modify some modules of capillaries frontrunners which helps the procedure to spurt from local optima solution. Proposed Enhanced Heat Transfer Search algorithm and Enriched Replicated Coronary Circulation System Optimization algorithm are appraised in IEEE 30 bus system and IEEE 14, 30, 57, 118, 300 bus test systems without considering the voltage constancy index. True power loss lessening, voltage divergence curtailing, and voltage constancy index augmentation have been attained. [ABSTRACT FROM AUTHOR]