Browsing by Author "0000-0003-4620-4503"
Now showing items 1-6 of 6
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Computation of Robust PI-Based Pitch Controller Parameters for Large Wind Turbines
Türksoy, Ömer; Ayasun, Saffet; Hameş, Yakup; Sönmez, Şahin (IEEE Canada, 2020)This paper deals with the computation of all proportional-integral (PI)-based pitch controllers which achieve the desired frequency-domain specifications, namely, gain and phase margins (GPMs) of a large wind turbine (LWT) ... -
Estimation of Electrical Characteristics and Maximum Power Point of Photovoltaic Panel
Yılmaz, Ünal; Türksoy, Ömer; İbrikçi, Turgay; Teke, Ahmet (Engineering & Scientific Research Groups, 2017)This paper proposes to estimate the electrical characteristics and maximum power point of a photovoltaic (PV) panel under variable environmental conditions in Sanlrurfa region (southeast of Turkey). Variable environment ... -
Gain-phase margins-based delay-dependent stability analysis of pitch control system of large wind turbines
Türksoy, Ömer; Ayasun, Saffet; Hameş, Yakup; Sönmez, Şahin (Sage Publications Ltd, 2019)This paper investigates the effect of gain and phase margins (GPMs) on the delay-dependent stability analysis of the pitch control system (PCS) of large wind turbines (LWTs) with time delays. A frequency-domain based exact ... -
Improving a battery charger architecture for electric vehicles with photovoltaic system
Yılmaz, Ünal; Türksoy, Ömer; Teke, Ahmet (Wiley, 2020)In this study, a two-stage battery charger architecture with high-efficiency, multi-input, and output half-bridge LLC (HBLLC) resonance converter that performs a wide load range is proposed. The first input of the HBLLC ... -
Minimizing Capacitance Value of Interleaved Power Factor Corrected Boost Converter for Battery Charger in Electric Vehicles
Türksoy, Ömer; Yılmaz, Ünal; Teke, Ahmet (Kaunas University of Technology, 2019)A dynamic voltage compensator (DVC) technique is presented for the minimizing of the capacitance value of the interleaved power factor corrected (PFC) boost converter for the battery charger in electric vehicles. This ... -
Review of fuel cells to grid interface: Configurations, technical challenges and trends
İnci, Mustafa; Türksoy, Ömer (Elsevier, 2019)With the development of clean energy technologies, the integration studies of electrical grids and fuel cells have increased significantly in research and practical implementations because of increasing power demand, ...
