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Title: A coordinated heat and electricity dispatching model for microgrid operation via PSO
Authors: Xu, LZ
Yang, GY
Xu, Z 
Ostergaard, J
Jiang, QY
Cao, YJ
Keywords: Combined heat and power
Distributed generation
Optimal operation
Particle swarm optimization
Issue Date: 2010
Source: Communications in computer and information science, 2010, v. 97 ccis, no. part 1, p. 213-219 How to cite?
Journal: Communications in Computer and Information Science 
Abstract: This paper proposes an optimization model for interconnected Microgrid with hierarchical control. In addition to operation constraints, network loss and physical limits are addressed in this model. As an important component of Microgrid, detailed combined heat and power (CHP) model is provided. The partial load performance of CHP is given by curve fitting method. Meanwhile, electric heater, which supplies heating via electricity, is considered in the model to improve economy of Microgrid operation. The proposed model is formulated into an mixed integer nonlinear optimization problem (MINLP). As an effective tool of nonlinear optimization, particle swarm optimization (PSO) is employed to optimize the operation schedule to minimize the total operational cost of Microgrid considering the jointly optimization of CHP, electric heater and heat storage. Result shows the availability of the proposed algorithm to the model and methodology.
Description: 2010 International Conference on Life System Modeling and Simulation, LSMS 2010 and the 2010 International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2010, Wuxi, 17-20 September 2010
ISBN: 3642158528
ISSN: 1865-0929
DOI: 10.1007/978-3-642-15853-7_27
Appears in Collections:Conference Paper

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