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Structurally Constrained ell 1-Sparse Control of Power Systems: Online Design and Resiliency Analysis
(Proceedings of the American Control Conference, 2018)
This paper presents a sparse Linear Quadratic Regulator (LQR) design for damping oscillations in wide-area power system networks. We first show how, depending on the severity and location of a fault, different sets of ...
A method of strategic evaluation of energy performance of Building Integrated Photovoltaic in the urban context
(Journal of Cleaner Production, 2018)
This paper presents an integrated bottom-up approach aimed at helping those dealing with strategical analysis of installation of Building Integrated Photo Voltaic (BIPV) to estimate the electricity production potential ...
Distributed wide-area control of power system oscillations under communication and actuation constraints
(Control Engineering Practice, 2018)
In this paper a distributed Model Predictive Control design is presented for inter-area oscillation damping in power systems under two critical cyber–physical constraints — namely, communication constraints that lead to ...
Thermoeconomic analysis and evaluation of a building-integrated photovoltaic (BIPV) system based on actual operational data
(Green Energy and Technology, 2018)
In this chapter, we considered a building-integrated photovoltaic (BIPV) system, which was installed at Yasar University in Izmir, Turkey, within the framework of an EU/FP7-funded project and has been successfully operated ...
Damping wide-area oscillations in power systems: A model predictive control design
(Turkish Journal of Electrical Engineering and Computer Sciences, 2018)
Electromechanical oscillations in power systems have been observed ever since synchronous generators were interconnected to provide reliability and higher generation capacity, and they have become a severe threat for the ...
A Reduced Order Modeling Methodology for Steam Turbine Clearance Control Design
(Journal of Engineering for Gas Turbines and Power, 2017)
Finite element models (FEMs) are extensively used in the design optimization of utility scale steam turbines. As an example, by simulating multiple startup scenarios of steam power plants, engineers can obtain turbine ...
An online structurally constrained LQR design for damping oscillations in power system networks
(Proceedings of the American Control Conference, 2017)
This paper presents an online distributed control design for suppressing inter-area oscillations in large power systems under structural constraints posed on the underlying communication network. The presence of multiple ...
Numerical analysis of a near-room-temperature magnetic cooling system [Analyse numérique d'un système de froid magnétique proche de la température ambiante]
(International Journal of Refrigeration, 2017)
In this study, for a near-room-temperature magnetic cooling system, a decoupled multi-physics numerical approach (Magnetism, Fluid Flow, and Heat Transfer) is developed using a commercial CFD solver, ANSYS-FLUENT, as a ...
Radiant Heating-cooling Performance Assessment in a Shopping Center in Sopron, Hungary
(Energy Procedia, 2017)
In this study, performance of a radiant heating-cooling via air source heat pump was investigated. This study is part of a project funded by European Union's FP7 for research, technological development and demonstration. ...
Performance Assessment of a Near Room Temperature Magnetic Cooling System
(Energy Procedia, 2017)
In this study, performance of a near room temperature magnetic cooling system was investigated experimentally in terms of temperature span. The current setup has a permanent magnet pairs (0.7 Tesla), a magnetocaloric ...