50 results for “Power factor correction”
Research Article
Open Access Comparison of Control Methods Approaches in Microgrid Architectures
Ayşe Bağıran, Bağıran A, Köksal Erentürk, Erentürk K
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.070
A microgrid is a power grid consists of distributed power generation units and loads. Microgrid is also a system that can operate in grid-connected mode and islanding (autonomous) mode. The control of distributed power generation units in microgrids is necessa…
Research Article
Open Access A Study on the Correction of the Trap Depth Value for Low Temperature TL Peak of Quartz
Mehmet Yüksel, Yüksel M, Ziyafer Gizem Portakal , Portakal Z, Sibel Akca, Akca S, Mustafa Topaksu, Topaksu M
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
One of the significant factors that should be examined when performing a thermoluminescence (TL) study related to a natural material is the detection of the trap depth. The various heating rate (VHR) method is one of the practical methods used in the calculati…
Research Article
Open Access Design of Droop Controller in Microgrid Architectures
Ayşe Bağıran, Bağıran A, Köksal Erentürk, Erentürk K
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.072
A microgrid is a power grid consists of distributed power generation units and loads. Microgrid is also a system that can operate in grid-connected mode and islanding (autonomous) mode. The control of distributed power generation units in microgrids is necessa…
Research Article
Open Access Meme Kanserinde Survivin İfadesinin Tamoksifen Direncine Etkisi
İsa Dede, Dede İ, Hakan Akbulut, Akbulut H, Ayça Karabörk, Karabörk A, Şirin Çetin, Çetin Ş
4th International Symposium on Innovative Approaches in Health and Sports Sciences 2019 https://doi.org/10.36287/setsci.4.9.046
Survivin antiapoptotik bir proteindir. Embriyonik yaşamda ve birçok tümördeyüksek düzeyde eksprese olmasına rağmen normal dokularda bulunmaz. Meme kanseri kadınlarda en sık görülen malignitedir. Meme kanserinin standart tedavisi kemoterapi, estrojen reseptörü…
Research Article
Open Access A Quadratic Cascade DC/DC Boost Converter Design
Kemal Kaya, Kaya K, Yakup Hameş, Hameş Y
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.023
This study includes the design of quadratic cascade DC/DC boost converter with PI controller. Two or more cascade boost converters have been used to increase system efficiency. Advantages of the proposed converter compared to the conventional boost converter a…
Research Article
Open Access Fotovoltaik Sistemler için Bozkurt Optimizasyonu Tabanlı MPPT Yöntemi Tasarımı
Koray Atıcı, Atıcı K, Necmi Altın, Altın N, İbrahim Sefa, Sefa İ
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Fotovoltaik (FV) sistemler birkaç W’dan, MW’a kadar ölçeklendirilebilmesi gibi özelliklerinden dolayı en çok yaygınlaşan yenilenebilir enerji kaynağı türüdür. Bu enerji kaynağından en yüksek oranda yararlanılabilmesi maksimum güç noktasını izleyen (MPPT) dönüş…
Research Article
Open Access Comparative Analysis of PI and Sliding Mode Control Methods for Cascade DC/DC Boost Converters
Kemal Kaya, Kaya K, Yakup Hameş, Hameş Y
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.024
In this study, a single switch cascade DC/DC boost converter has been preferred instead of conventional cascade DC/DC boost converter to reduce cost and provide simple system control. High-performance controller design for DC/DC converters is the most importan…
Research Article
Open Access Ortam Nemliliğinin Taş Yünü Yalıtım Malzemesi Termal iletkenlik Katsayısı Üzerine Etkisi
Korhan Ökten, Ökten K
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.088
Konutlarda enerji tüketiminin artışına karşı yalıtım malzemelerinin kullanımı uzun yıllara dayanan yaygın bir uygulamadır. Yalıtım malzemesinin performansını gösteren en önemli parametre termal iletkenlik katsayısıdır. Termal iletkenlik katsayısını etkileyen, …
Research Article
Open Access Standart ve Geliştirilen Klonal Seçim Algoritması Kullanılarak Aritmilerin Sınıflandırılması
Ziynet Pamuk , Pamuk Z
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Bu çalışmada Yapay Bağışıklık Sistemine(YBS) dayalı Klonal Seçim Algoritması'nın (KSA) Matlab ortamında yazılımı gerçekleştirilmiştir. Ayrıca KSA'na koşul tabanlı bir yapı eklenerek geliştirilmiştir. Geliştirilen Koşul-Tabanlı Klonal Seçim Algoritması (KT-KSA)…
Research Article
Open Access Design of Operating Routes of Wave Energy Powered Electric Cargo Ships in Red Sea
Mahmoud Hassan Onsa, Onsa M, Mohammed Osman Elsadig, Elsadig M
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.049
A theoretical design assessment performed here to evaluate the idea of utilizing wave energy in the Red sea to power electric-cargo ships, in the route between Port Sudan and Jeddah Islamic port. The calculated mean wave power in 2018 was (1.4 MW), five wave p…
Research Article
Open Access Retina ven tıkanıklığına bağlı maküla ödeminde intravitreal deksametazon tedavisinin etkinliği
Tayfun Şahin, Şahin T
4th International Symposium on Innovative Approaches in Health and Sports Sciences 2019 https://doi.org/10.36287/setsci.4.9.084
İntravitreal deksametazonun retina ven oklüzyonuna (RVO) bağlı maküla ödeminde (MÖ) etkinliğini değerlendirmek. Material metot: Retrospektif yapılan bu çalışmaya RVO’ya bağlı MÖ olan 11 naiv hasta dahil edildi. Hastalara tek doz intravitreal deksametzon implan…
Research Article
Open Access Uyku Bozuklukları ve Kardiyovasküler Hastalıklar
Nural Erzurum Alim, Erzurum Alim N, Şerife Ayten, Ayten Ş
3rd International Symposium on Innovative Approaches in Scientific Studies (Social, Human and Administrative Sciences) 2019
Uyku bozuklukları toplumda yaygın olarak görülen bir halk sağlığı sorunudur. Uyku; zaman, ışık, beslenme gibi birçok çevresel faktörden etkilenen 24 saatte bir tekrar eden sirkadiyen ritmin önemli bir parçasıdır. Uyku bozuklukları; İnsomnia [kronik uykusuzluk]…
Research Article
Open Access A Smart Lighting Control System Using Solar Energy in The Scope of Internet of Things
Harun Ergün, Ergün H, İbrahim Alper Doğru, Doğru İ, Murat Dörterler, Dörterler M
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Artificial lighting is an important part of global electricity consumption. At office buildings, the energy consumed by artificial lighting can reach up to 40% of total energy consumption. This work is being done to find solutions to such problems with energy …
Research Article
Open Access Electromagnetic Pollution and Electromagnetic Field Mapping in Hatay
Serkan Bulut, Bulut S, Yakup Hameş, Hameş Y, Gülnur Yılmaz, Yılmaz G
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.010
With the rapid development of technology and the importance of electronic devices in our lives, electromagnetic waves produced by various sources and the related electromagnetic pollution concepts have become an important issue that directly affects the nature…
Research Article
Open Access Design of a PID Controller with Fractional Order Derivative Filter for Automatic Voltage Regulation in Power Systems
Erdinç Şahin, Şahin E
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.013
In this study, a PID controller with fractional order derivative filter (PIDFF) is designed for automatic voltage regulation (AVR) in power systems. In order to ensure maximum transient and steady state performance from the designed controller, the controller …
Research Article
Open Access THE SIMULATION OF MATHAMETICAL MODEL OF OUTER ROTOR BLDC MOTOR
M. Mustafa Kelek, Kelek M, İbrahim Çelik, Çelik İ, Uğur Fidan, Fidan U, Yüksel Oğuz, Oğuz Y
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.106
In this study, mathematical modeling of outer rotor brushless direct current motor (BLCD) is performed. Brushless direct current motor is highly preferred in industrial applications when compared the other motor types with considering advantages and disadvanta…
Research Article
Open Access Üniversite Öğrencilerinin Katılım Bankacılığı Algısı: Çankırı Karatekin Üniversitesi İİBF Öğrencileri Örneği
Bilgehan Tekin, Tekin B
4th International Symposium on Innovative Approaches in Social, Human and Administrative Sciences 2019 https://doi.org/10.36287/setsci.4.8.004
Eğitim, barınma, ulaşım, yeme-içme v.b. gündelik masrafları bağlamında üniversite öğrencileri bankacılık sektörü tarafından sunulan hizmetlere ihtiyaç duymaktadırlar. Aynı zamanda öğrenciler önemli bir ekonomik sistem ve finansal piyasa katılımcısı potansiyeli…
Research Article
Open Access The impact of Workplace Bullying on the efficiency of Human Resource Management: Cross-cultural studies
Aleksandra Jovanovic, Jovanovic A
4th International Symposium on Innovative Approaches in Social, Human and Administrative Sciences 2019 https://doi.org/10.36287/setsci.4.8.041
Workplace bullying is not a problem of the individual, but of the society as a whole, which causes huge losses, in terms of reduced productivity of workers, increased expenditures in health care (due to frequent sick leave) and pension insurance (due to early …
Research Article
Open Access Determınatıon of Socıal Appearance Anxıety of Students at Sport Management Department
Çisem Demirdöken, Demirdöken Ç, Gamze Deryahanoğlu, Deryahanoğlu G, Sibel Karaoğlan, Karaoğlan S, Rıfat Ceylan, Ceylan R
4th International Symposium on Innovative Approaches in Health and Sports Sciences 2019 https://doi.org/10.36287/setsci.4.9.042
Social appearance anxiety is the result of negative body image related to the bodies of individuals in general. The aim of this study is to investigate the social appearance anxiety of students studying in sports management department according to some variabl…
Research Article
Open Access Maloklüzyon Cerrahisi Geçiren Hastaların Ameliyat Sonrası Durumlarının Meleis’in Geçiş Teoresine Göre İncelenmesi
Sati Doğangül Göl, Doğangül Göl S, Mesiya Aydın, Aydın M, İlknur Aydın Avcı, Aydın Avcı İ, Ahmet Demir, Demir A
4th International Symposium on Innovative Approaches in Health and Sports Sciences 2019 https://doi.org/10.36287/setsci.4.9.065
Periodontal hastalıklara ve temporomandibular eklem bozukluklarına neden olan, ağız diş sağlığını etkileyen, çürük oluşumunu arttıran maloklüzyonun, psikolojik, kültürel ve sosyal yönleri, ağız-diş ve genel vücut sağlığının ayrılmaz bir parçası olarak görülmek…