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AuthorMehrjerdi, Hasan
Available date2022-11-14T10:49:10Z
Publication Date2020
Publication NameDesalination
ResourceScopus
Resource2-s2.0-85081253082
URIhttp://dx.doi.org/10.1016/j.desal.2020.114411
URIhttp://hdl.handle.net/10576/36337
AbstractIn this paper, a new short-term daily scheduling model is proposed and formulated. In the proposed model, thermal power plant will be optimally scheduled in a system with water desalination units. For the thermal units, various cost terms including start-up, shut-down, and also fuel cost are considered and modeled. Also, thermal dynamics of the plants including power generation ramp-up and ramp-down, minimum up and down time limits, and start-up and shut-down ramps are considered. In addition, energy storage batteries as well as water storage tanks of the desalination units are modeled. The proposed model is a mixed integer linear programming (MILP) for simultaneous scheduling of thermal power plants and desalination units while considering transmission constraints. Power and water balance at the network buses in addition to the power flow constraints of the lines are considered. Various membrane and thermal desalination methods are modeled. The proposed model is implemented on a test case and the simulation results show a significant reduction in the system operating costs as well as improved performance of both the thermal power plants and the desalination unit. The proposed scheduling method can be used for the various future studies of joint power-water production and coordination. 2020 Elsevier B.V.
Languageen
PublisherElsevier
SubjectBattery energy storage, mixed integer linear programming, short-term scheduling
Thermal power plant
Water desalination
Water storage
TitleModeling and integration of water desalination units in thermal unit commitment considering energy and water storage
TypeArticle
Volume Number483
dc.accessType Abstract Only


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