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Toplam kayıt 73, listelenen: 31-40
Highly efficient three-phase grid-connected parallel inverter system
(Springeropen, 2018)
In this paper, a new three-phase grid-connected inverter system is proposed. The proposed system includes two inverters. The main inverter, which operates at a low switching frequency, transfers active power to the grid. ...
Navigation System of an Unmanned Boat for Autonomous Analyses of Water Quality
(Kaunas Univ Technology, 2013)
This paper presents a navigation system for autonomous analyses of water quality using unmanned boats at drinking water reservoirs such as dams and holding ponds. As it is well-known, water quality plays an important role ...
Energy saving in lighting system with fuzzy logic controller which uses light-pipe and dimmable ballast
(Elsevier Science Sa, 2013)
Approximately, 20% of the electricity consumed in the world is spent for lighting. More efficient utilization of the sun, as a natural source of light, for lighting would save electricity used for lighting. The aim of this ...
An investigation into the usability of straight light-pipes in Istanbul
(Sila Science, 2012)
With the impact of global warming, recent years has witnessed a tremendous revival of interest in environmental issues. At the moment, the world's electricity generation mainly depends on the fossil fuels which are eventually ...
An Evaluation of Wind Energy Characteristics for Four Different Locations in Balikesir
(Taylor & Francis Inc, 2011)
This paper presents an investigation and evaluation of wind energy characteristics of four different regions in Balikesir, Turkey, namely, Gonen, Bandirma, Dursunbey, and Ayvalik. Wind speed data and wind direction measured ...
Wind Speed Correlation Between Neighboring Measuring Stations
(Springer Heidelberg, 2012)
This study provides a wind speed estimation of the target station using wind speed data of the neighboring station despite the mountainous structure of the Southeastern Anatolian Region of Turkey. Within the study, a method ...
A new approach to limit fault current with series-parallel resonance strategy
(Springer, 2020)
Increased power generation depending on demand, becoming widespread of distributed generation systems connecting to the grid in parallel, and the expansion of network cause the fault current levels to increase in power ...
Application of water quality index with the aid of geographic information system in eastern thrace to assess groundwater quality
(TMMOB - Jeoloji Muhendisleri Odasi, 2016)
Water quality assessment has always been a major part of environmental management plans. In this study, the groundwater quality and spatial distribution in the eastern Thrace region was assessed and mapped for agricultural ...
Prediction of sodium absorption ratio (SAR) in groundwater with the aid of artificial neural networks: The east aquifer of ergene basin
(TMMOB - Jeoloji Muhendisleri Odasi, 2016)
Groundwater is used for drinking and irrigation purposes in many parts of the world. Irrigation practices result in the deterioration of the quality of the groundwater over the time and this adversely affects the human ...
Development of 10kW three-phase grid connected inverter
(KoREMA, 2016)
In this paper, modeling, simulation and experimental study of a 10kW three-phase grid connected inverter are presented. The mathematical model of the system is derived, and characteristic curves of the system are obtained ...