Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ali SAYGIN"'
Autor:
Ali SAYGIN, Ahmet AKSÖZ
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 6, Iss 3, Pp 659-667 (2018)
Axial flux permanent magnet motor (AFPMM) and outrunner permanent magnet motor (ORPMM) are generic rotating machines that are commonly used. Cogging torque is an undesired output for electrical motors. Although the cogging torque is not an important
Externí odkaz:
https://doaj.org/article/a1d1ed312b8e446cb71b6fce0138221e
Autor:
alper kerem, Ali SAYGIN
Publikováno v:
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, Vol 5, Iss 2, Pp 565-581 (2017)
Uzay vektör darbe genişlik modülasyonu (UVDGM) tekniği bu çalışma ile 6-anahtarlı 3-seviyeli evirici üzerinde denenmiştir. Evirici topolojisinde 6 adet IGBT yarıiletken anahtar kullanılarak eviricinin her bir çıkış uçlarına çift sa
Externí odkaz:
https://doaj.org/article/cddd3f5e73184ec3bf5a05dbb49e408a
Autor:
Alper Kerem, Ali Saygin
Publikováno v:
Measurement + Control, Vol 52 (2019)
This paper presents a new hybrid metaheuristic model in order to estimate wind speeds accurately. The study was started by the training process of artificial neural networks with some metaheuristic algorithms such as evolutionary strategy, genetic al
Externí odkaz:
https://doaj.org/article/b853fdf68d944a1192bc89ce00d9cf46
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 15, Iss 1, Pp 13-23 (2009)
Büyük güç gerektiren uygulamalarda yüksek moment üretimi ve rüzgâr santrallerinde sabit frekanslı sabit güç üretimi için kullanılan bilezikli asenkron makinelerde rotor devresi güç akışı farklı yöntemlerle denetlenir. Denetimli y
Externí odkaz:
https://doaj.org/article/661cc2a26fff405e985a38c3b452d23e
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 15, Iss 1, Pp 13-23 (2009)
The power flow of the rotor circuit is controlled by different methods in induction machines used for producing high torque in applications involved great power and constant output power with constant frequency in wind turbines. The voltage with slip
Externí odkaz:
https://doaj.org/article/5daded23d2ac4313869b8dbcca4f88ec
Autor:
Mahir DURSUN, Ali SAYGIN
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 12, Iss 2, Pp 151-160 (2006)
Bu çalışmada, 8/6 kutuplu, 4 fazlı, 3.44 kW gücündeki bir anahtarlamalı relüktans motor asansör yükünde kullanılmıştır. Oluşturulan model asansör sistemi için bir sürücü tasarlanmış ve sürme sisteminde TMS320LF2407 sayısal si
Externí odkaz:
https://doaj.org/article/655c71ce8713445b8bc7c52691813c92
Autor:
Mahir DURSUN, Ali SAYGIN
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 12, Iss 2, Pp 151-160 (2006)
In this study, a 8/6 poles, four phases, 3.44 kW switched reluctance motor driver was used for a elavator load. For this aim, it has been designed a swithed reluctance motor driver for a lift system. At the driver system was used a buck konverter. Th
Externí odkaz:
https://doaj.org/article/3a2fba255e6d4091a2988f4b698b5c37
Autor:
İsmail COŞKUN, Ali SAYGIN
Publikováno v:
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 7, Iss 2, Pp 159-166 (2003)
Bu çalışn1ada, girişindeki 3 fazlı alternatifsinyalleri çıkışında değişik frekans ve genliğe sahip 3fazh sin)'aller e dönüştüren, AA-AA ntatrisçc"iricilerin yapısı incelenmiştir. \1 en turini ve uzayvektör modülasyon kontrol te
Externí odkaz:
https://doaj.org/article/4a84f3a5aed24f7e9d7fdce74f0da294
Publikováno v:
Environmental Science and Pollution Research. 29:50998-51010
Wind is a stochastic and intermittent renewable energy source. Due to it’s nature, it is extremely hard to forecasting of wind power. Accurate wind power forecasting can be encouraging and motivating for investors to shed light on future uncertaint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a0d26970b873e99adbd3fbb6af979a9
https://doi.org/10.1007/s11356-021-16494-7
https://doi.org/10.1007/s11356-021-16494-7
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 12, Iss 1, Pp 148-156 (2024)
Permanent magnet synchronous motors (PMSMs) are consciously used as traction motors in electric vehicles (EVs) and hybrid electric vehicles (HEVs). The rotor position (inner-rotor, outer-rotor) and topology of PMSMs significantly impact their torque
Externí odkaz:
https://doaj.org/article/7a0663348e644ee49c6d7e62f51db7b0