Search Results - "İlhan KOŞALAY"
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Machine-Learning-Based Modeling of a Hydraulic Speed Governor for Anomaly Detection in Hydropower Plants
Published in Energies (Basel) (01-11-2022)“…Hydroelectric power plants (HEPPs) are renewable energy power plants with the highest installed power in the world. The control systems are responsible for…”
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A Simple Short Circuit Analysis for Power Networks
Published in MATEC Web of Conferences (2016)“…This study investigates the transient behavior of short circuits in power circuits. The circuit consists of two part; input part and load part. These two parts…”
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A non-linear model based feed forward flatness control approach to speed governor systems of hydropower plants
Published in Tehnički vjesnik (01-10-2017)“…This study is a part of a refurbishment project, which renews the hydro-mechanical speed governor of a hydroelectric power plant (HEPP) with a new digital one…”
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Electromagnetic Fields and Bioenergy Phenomenon
Published in Mühendislik bilimleri dergisi (2014)Get full text
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Network induced delay of asynchronous motor connected to Profibus-DP networks using fuzzy logic control algorithm
Published in Expert systems with applications (01-04-2010)“…In this study the remote control of an asynchronous motor (ASM) was performed by fuzzy logic. The study is substantially in the form of Profibus-DP network…”
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Elektromanyetik Alanlar Ve Bioenerji Olgusu
Published in Mühendislik bilimleri dergisi (01-08-2014)“…Elektromanyetik enerji geniş bir frekans aralığında tanımlanmakta ve her frekans aralığında varlığını farklı şekilde hissettirmektedir. insanlık tarihi…”
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Power quality analysis using user interface
Published in Communications Faculty of Sciences University of Ankara. Series A2-A3: physics, engineerigng physics, electronic engineering and astronomy (01-02-2016)“…Understanding and researching about power quality techniques are one of the most important issue in power plant sectors, costumers and has been explored by…”
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Yinelenen En Küçük Kareler Metoduyla Elektrik Güç Şebekesi Gerilim İşaretine Kilitlenmenin Benzetimi
Published in Politeknik Dergisi (01-01-2009)“…Bugüne kadar parametre tahminleri için çeşitli algoritmik yaklaşımlar kullanılmıştır. Bunların arasında uyarlanabilirklasik metotların; çevre şartlarına göre…”
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An Application Example ; Fault Diagnosis In Power System
Published in Mühendislik bilimleri dergisi (01-02-2003)“…There are a lot of protective devices in electrical transmission and distribution systems which are monitored and data are collected from these devices via…”
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Harmonik Ve Sıçrama İçeren Elektrik Güç Şebekesi Gerilim İşaretine Kilitlenmenin Yinelenen En Küçük Kareler Metoduyla İncelenmesi
Published in Mühendislik bilimleri dergisi (2009)“…Bu çalışmada, klasik uyarlanabilir metotlardan Yinelenen En Küçük Kareler Metodu (YEKK) kullanılmıştır. Öncelikle YEKK metoduna unutma faktörü algoritması…”
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State Equatıon Based Closıng Sımulatıons
Published in Communications Faculty of Sciences University of Ankara. Series A2-A3: physics, engineerigng physics, electronic engineering and astronomy (01-02-2015)“…This study investigates the transient behavior of power circuits with sinusoidal input. The circuit consists of two part; input part and load part. These two…”
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Harmonıc Sımulatıon And A Cheap Instrument Desıgn Wıth Pıc Mıcrocontroller
Published in Communications Faculty of Sciences University of Ankara. Series A2-A3: physics, engineerigng physics, electronic engineering and astronomy (01-02-2015)“…In this study, harmonics analyzer circuit based on PIC 18F4620 microcontroller has been designed. After implementation of simulation of the circuit on Proteus…”
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Bina Aydınlatmasının Ağ Tabanlı Tasarımı ve Bulanık Mantık İle Uzaktan Denetimi
Published in Mühendislik bilimleri dergisi (2009)“…Bu çalışmada, bir binanın aydınlatma sistemi ağ tabanlı olarak tasarlanmıştır. Tasarımda Profibus-DP ağ yapısı kullanılmıştır. Bina aydınlatmasının kontrolünde…”
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Design and frequency performance of a microprocessor based speed governor
Published in Communications Faculty of Sciences University of Ankara. Series A2-A3: physics, engineerigng physics, electronic engineering and astronomy (01-01-2017)“…In this study, closed loop and grid independent prototype of750 W cross-flow turbine whose cycle regulations are done by using adjustable wing mechanism is…”
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15
Elektromanyetik Alanlar ve Bioenerji Olgusu
Published in Mühendislik bilimleri dergisi (01-08-2014)“…Elektromanyetik enerji geniş bir frekans aralığında tanımlanmakta ve her frekans aralığında varlığını farklı şekilde hissettirmektedir. İnsanlık tarihi…”
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Güç Transformatörü Uç Empedans Eğrisinin Yapay Sinir Ağları Yardımıyla Kestirimi
Published in Politeknik Dergisi (01-03-2004)“…Elektrik güç sistemlerinin simülasyonunda, modellenmesi en fazla önem arz eden elemanlardan birisi güç transformatörleridir. Özellikle geçici olay analizinde…”
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Optimal Controller Design for Speed Governors of Hydroelectric Power Plant
Published in Advances in electrical and electronic engineering (01-06-2020)“…Speed governors have critical importance on hydroelectric power plants, which are adjusted to the rotating speed of hydroelectric generation based on load…”
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Estimation of RF Electromagnetic Levels Around TV Broadcast Antennas Using Fuzzy Logic
Published in IEEE transactions on broadcasting (01-03-2010)“…A survey of exposure to radio frequency (RF) electromagnetic fields has been carried out in the area around TV broadcast antennas. The RF electromagnetic…”
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Fuzzy logic based ELF magnetic field estimation in substations
Published in Radiation protection dosimetry (01-08-2008)“…This paper examines estimation of the extremely low frequency magnetic fields (MF) in the power substation. First, the results of the previous relevant…”
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