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Toplam kayıt 30, listelenen: 21-30
A Consideration of Loss Component in Model Control DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)
Recently, the energy saving is required. It is necessary for the energy saving to operate the electric device in the sleep mode. Therefore, the output voltage rises abnormally because the dc-dc converter is required the ...
Design of Power Control Unit for Heat Recovery Device Used in Renewable Energy System
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)
Heat recovery devices are used for saving energy especially for the renewable energy systems because of effective usage of electrical energy while providing air conditioning in spaces which needs fresh air. These devices ...
A New Quick Response Digital Control DC-DC Converter with Dynamic Unstable Gain
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015-11-22)
In this paper, we present a new quick response digital control dc-dc converter based on a dynamic unstable gain to improve transient response. In the proposed method, the proportional gain is set to the small value in the ...
Voltage and Frequency Stability Analysis of AC Microgrid
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)
Microgrid is a single controllable unit constituting distributed generation (DG) and load in the power system. The micro source includes photovoltaic (PV) cells, wind turbine, micro turbine, fuel cell, electric accumulator ...
Modeling and Resource Scheduling of Real-Time Unsplittable Data Transfers
(Natural Sciences Publishing (NSP), 2015-03-01)
Real-time communication where the timely delivery of the data transfer requests needs to be guaranteed is essential for several applications. This work formally introduces the Real-Time Unsplittable Data Dissemination ...
The Common Solution for a Generalized Equilibrium Problem, A Variational Inequality Problem and A Hierarchical Fixed Point Problem
(SpringerOpen, 2015-02-12)
The present paper aims to deal with a new iterative method to find a common solution of a generalized equilibrium problem, a variational inequality problem and a hierarchical fixed point problem for a sequence of nearly ...
Partial Fractional Equations and Their Applications
(Hindawi Publishing Corporation, 2015-03-11)
In the past years, many physical problems in almost all branches of sciences and engineering were with success modelled using the concept of fractional order derivative. This subject has therefore fascinated consideration ...
Critical aspects of wind energy systems in smart grid applications
(PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2015-08-10)
Wind energy is an important contributor of modern power systems as a renewable energy source. However, wind energy poses new challenges because of its unique characteristics, such as limited predictability, short-term and ...
Theoretical Guidelines for the Utilization of Instructional Social Networking Websites
(Anadolu Üniversitesi Fen Bilimleri Enstitüsü, 2015-10-01)
In the past 10 years, the internet has been transformed, along with the emergence of interaction and communication technologies. Indeed, there has been an emerging movement in the interaction and communication technologies. ...
Strain modulated band gaps of semiconducting zigzag single walled carbon nanotubes
(NATL INST OPTOELECTRONICS, 1 ATOMISTILOR ST, PO BOX MG-5, BUCHAREST-MAGURELE 76900, ROMANIA, 2015-06-24)
Strain can alter the electronic properties of materials. At the nanoscale, small displacements of atoms could have large effects. In this study, we have examined how elastic strain can modify the energy band gaps of ...