Testing minimum cost strategies of pumping systems with scheduled electric tariffs in a lab scale plant
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Other documents of the author: Sanchis LLopis, Roberto; J. Lorenzo; Peñarrocha-Alós, Ignacio
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comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/67820
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Title
Testing minimum cost strategies of pumping systems with scheduled electric tariffs in a lab scale plantDate
2020Publisher
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SANCHIS, R.; LORENZO, J.; PEÑARROCHA, I. Testing minimum cost strategies of pumping systems with scheduled electric tariffs in a lab scale plant. IFAC-PapersOnLine, 2020, 53.2: 11583-11588.Type
info:eu-repo/semantics/conferenceObjectVersion
info:eu-repo/semantics/publishedVersionAbstract
This paper describes the development and testing of a lab plant that emulates a water supply
pumping system with the objective of testing optimal pumping strategies based on standard solvers. The
emulated system ... [+]
This paper describes the development and testing of a lab plant that emulates a water supply
pumping system with the objective of testing optimal pumping strategies based on standard solvers. The
emulated system consists of two tanks that supply the water to two districts in a town. There are two pumps,
that can fill the tanks through a reconfigurable hydraulic system with several valves. The automatic
controller determines the valves and pumps that are active at each instant of time in order to minimize the
operation cost, taking into account the electric tariff periods. Some aspects on the development of the lab
plant are first discussed, including hydraulic aspects and real time control implementation issues. Then, a
mathematical model is proposed to be able to formulate, in matrix form, the cost index and the constraints,
such that, standard solvers as Mosek or CBC can be used. The full optimization proposal is tested on several experiments, and compare to some simulations, to demostrate the validity of the plant and the optimization approach [-]
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Ponencia presentada en IFAC Papers Online : Conference Paper Archive
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IFAC Papers Online : Conference Paper Archive,2020Rights
info:eu-repo/semantics/openAccess