This paper presents the application of a novel optimization algorithm, namely gravitational search algorithm (GSA) to solve the non-convex combined heat and power economic dispatch (CHPED) problems. The proposed approach is based on the gravitational law and the law of particles motion. The effectiveness of the suggested algorithm is tested on study-cases which include modeling of valve-point loading effect and transmission losses. Results of GSA-based CHPED problem in terms of quality solution and computational performance are compared with various algorithms to show the ability of the introduced algorithm in finding an operating point with lower fuel cost
Combined heat and power economic dispatch problem using gravitational search algorithm / Beigvanda, Soheil Derafshi; Abdia, Hamdi; LA SCALA, Massimo. - In: ELECTRIC POWER SYSTEMS RESEARCH. - ISSN 0378-7796. - 133:(2016), pp. 160-172. [10.1016/j.epsr.2015.10.007]
Combined heat and power economic dispatch problem using gravitational search algorithm
LA SCALA, Massimo
2016-01-01
Abstract
This paper presents the application of a novel optimization algorithm, namely gravitational search algorithm (GSA) to solve the non-convex combined heat and power economic dispatch (CHPED) problems. The proposed approach is based on the gravitational law and the law of particles motion. The effectiveness of the suggested algorithm is tested on study-cases which include modeling of valve-point loading effect and transmission losses. Results of GSA-based CHPED problem in terms of quality solution and computational performance are compared with various algorithms to show the ability of the introduced algorithm in finding an operating point with lower fuel costI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
