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Toplam kayıt 16, listelenen: 1-10
Heuristic algorithm-based estimation of rotor resistance of an induction machine by slot parameters with experimental veri cation
(2017)
The estimations of induction machine equivalent circuit parameters are still being widely used in the analysis and in determining the characteristics of the machine. Since the most important part of the machine is the rotor ...
Comparison of reduction methods for peak-to-average-power-ratio (PAPR) in MIMO-OFDM systems with a new approach
(Polish Acad Sciences Inst Physics, 2016)
This study is based on the comparison of the results of an analysis recommended for the peak-to-average-power-ratio (PAPR) reduction methods. This is one of the most significant problems in the multiple input-multiple ...
Impact on efficiency of core materials in dry type transformers
(Ieee, 2016)
Transformers have an important place in electric transmission and distribution systems. Transmission and distribution efficiency of transformers should be high in regard to energy efficiency. Efficiency is one of important ...
Comparative implementation of graphene sheet insulation heat effect in dry-type transformers
(Elsevier, 2021)
Since the distribution transformers are widely used in industry, many variables, including materials, methods, and manufacturing processes directly affect its lifetime. The dry-type transformers are usually used in inner ...
Comparison of heuristic approaches in weight optimization of different power levels transformers
(Taylor & Francis Ltd., 2022)
In this study, the weight of distribution type transformers and power transformers, which are used extensively in the industry, is optimized. A heuristic approach that uses the Firefly algorithm, Ant Colony algorithm, and ...
Investigation of thermoelectric cooler system effect on induction motor performance
(Institute of Electrical and Electronics Engineers Inc., 2021)
Induction motors are generally cooled by the fan connected to the motor shaft, as the cooling of electrical machines is important. In this study, an alternative method is proposed for cooling of induction motors. Thermoelectric ...
Comparative analysis of the magnet effects on the permanent magnet BLDC motor performance used in electric vehicles
(Springer, 2022)
The importance of electric vehicles has increased in recent years due to their environmental friendliness and the growing need for clean energy. The main traction power that provides the movement of these vehicles is ...
Elektrikli ve hibrit araçlardaki elektrik motorlarının içten yanmalı motorlarda oluşan 〖CO〗_2 emisyonunda meydana getireceği değişimin tahmini ve verimliliğe etkisi: Türkiye örneklemesi
(TUBİTAK Scientific & Technical Research Council Turkey, 2022)
Günümüzde, artan hava kirliliği sorunu, iklim değişikliği, petrol rezervlerinin hızlı tükenmesi ve pahalı olması, ulaşım sektöründe çevre dostu, verimli ve sürdürülebilir çalışmaların artmasına neden olmaktadır. Bu sebeple, ...
Yağlı tip transformatörlerde hibrit bir soğutma sistem tasarımının FEM ve CFD analizleri
(Niğde Üniversitesi, 2022)
Yağlı tip transformatörler(YTT), elektrik enerjisinin iletim
ve dağıtım sürecinde yüksek kullanıma sahip elektrik
makineleridir. Bu transformatörler üretim maliyetlerinin
düşük olması ve kullanım alanının geniş olması ...
Termoelektrik soğutucuların yağlı tip dağıtım transformatörlerinin faydalı ömürlerine etkisinin incelenmesi
(2022)
Elektrik enerjisinin iletim ve dağıtım sistemleri içerisinde aktif rol alan transformatörlerin,
endüstriyel sahada sayıca fazla kullanım alanına sahip türü, dağıtım transformatörleridir. Bu
transformatörler kullanıldıkları ...