Title :
Operational management of CHP-based microgrid
Author :
Basu, A.K. ; Chowdhury, S. ; Chowdhury, S.P.
Author_Institution :
Electr. Eng. Dept., C.I.E.M., Kolkata, India
Abstract :
Energy management of CHP-based microgrid is largely dependent on optimal deployment of distributed energy resources (DERs), where optimal bus-locations, capacity-sizes, and types are three major points to be considered in a microgrid planning. Investment and O&M cost, including fuel cost, are solely dependent on types of DERs. Present paper searches a way-out of how a electrical tracking demand is economically shared between micro-turbines and diesel generators on the basis of multi-objective optimization of fuel cost as well as emission in 4-DER 14-bus radial microgrids. Optimization is done using PSO technique under real power demand equality constraint and DERs capacity limits constraint.
Keywords :
diesel-electric generators; energy management systems; particle swarm optimisation; power distribution economics; power distribution planning; power generation economics; power generation planning; power grids; 4-DER 14-bus radial microgrids; CHP-based microgrid planning; DER capacity limit constraint; PSO technique; diesel generators; distributed energy resources; electrical tracking demand; energy management; fuel cost; microturbine; multiobjective optimization; operational management; optimal bus location; optimal deployment; particle swarm optimisation; real power demand equality constraint; Cities and towns; Fuels; Diesel generator; Economic Emission Load Dispatch; Micro-turbine; Microgrid; Particle Swarm Optimization;
Conference_Titel :
Power System Technology (POWERCON), 2010 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-5938-4
DOI :
10.1109/POWERCON.2010.5666084
