Yazar "Tekgun, Burak" için listeleme
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Core Loss Estimation in Electric Machines With Flux-Controlled Core Loss Tester
Tekgun, Burak; Sozer, Yilmaz; Tsukerman, Igor; Upadhyay, Parag; Englebretson, Steven (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA, 2019)The complexity of core loss estimation is a serious challenge in the design of high-efficiency electric machines. Current estimation methods based on the Steinmetz equation and loss separation are not accurate enough, even ... -
Dalgıç Pompa Uygulamaları İçin Doğrudan Yol Vermeli Senkron Relüktans Motorunun Tasarım Optimizasyonu Ve Gerçeklemesi
Tekgun, Burak; Alan, Irfan; Tekgun, Didem (ELEKTRİK, ELEKTRONİK VE ENFORMATİK ARAŞTIRMA DESTEK GRUBU GRUBU: EEEAG, 2023)Günümüzde doğal kaynakların korunması ve enerji maliyetlerinin düşürülmesi için enerji kayıplarının azaltılması ortak bir amaç olarak görülmektedir. Elektrik tahrik sistemlerinin küresel enerji tüketiminin yaklaşık %40?ını ... -
Design and real-time implementation of a sliding mode observer utilizing voltage signal injection and PLL for sensorless control of IPMSMs
Ates, Ertugrul; Tekgun, Burak; Ablay, Gunyaz; Barut, Murat (ELSEVIER, 2024)In this study, a sliding mode observer (SMO) based on high-frequency (HF) voltage signal injection and a phase-locked loop (PLL) is proposed for estimating the extended electromotive force (EEMF), rotor position, and rotor ... -
Effect of the Stator Slot Indents on Fluid Damping Loss in Submersible Pump Applications
Tekgun, Didem; Cosdu, Muhammed Muhsin; Tekgun, Burak; Alan, Irfan (IEEE, 2022)In this study, the effect of fluid damping on the performance of a 2-pole, 4-kW line start synchronous reluctance machine (LS-SynRM) with different slot opening structures for submersible water pump applications is ... -
FEA based fast topology optimization method for switched reluctance machines
Tekgun, Didem; Tekgun, Burak; Alan, Irfan (SPRINGER, 2022)In this paper, a finite element analysis (FEA) based fast optimization method to optimize a lightweight in-wheel switched reluctance machine is presented. This method speeds up the switched reluctance machine optimization ... -
Instantaneous torque error compensation based online torque sharing function for Switched reluctance Machines
Genc, Ufuk; Tekgun, Burak (ELSEVIER, 2023)An online torque sharing function (TSF) with instantaneous torque error compensation method for switched reluctance machines is proposed to maintain a minimized ripple operation. The proposed method adjusts the shared ... -
Instantaneous torque error compensation based online torque sharing function for Switched reluctance Machines
Genc, Ufuk; Tekgun, Burak (ELSEVIER, 2023)An online torque sharing function (TSF) with instantaneous torque error compensation method for switched reluctance machines is proposed to maintain a minimized ripple operation. The proposed method adjusts the shared ... -
Investigating the Role of Stator Slot Indents in Minimizing Flooded Motor Fluid Damping Loss
Tekgun, Didem; Tekgun, Burak (MDPI, 2023)This research examines how fluid damping loss affects the operation of a two-pole, 5.5 HP (4 kW) induction machine (IM) within the context of different slot opening configurations developed for downhole water pump ... -
Investigating the Tradeoff Between the MMF Distortion and End Turn Length of a 2-Pole Line Start SynRM Performance
Tekgun, Didem; Cosdu, Muhammed Muhsin; Tekgun, Burak; Alan, Irfan (Institute for Ionics, 2023)Conventional 2-pole AC machine windings have long end windings and generate harmonics, which increase losses and reduce torque density. This study investigates the performance tradeoff between the level of distortion (THD) ... -
A multi-functional quasi-single stage bi-directional charger topology for electric vehicles
Tekgun, Burak; Tekgun, Didem; Alan, Irfan (ELSEVIER, 2024)In this paper, a multi-functional quasi-single stage, bi-directional electric vehicle charger topology is proposed to realize high efficiency power conversion in all AC/DC, DC/DC, and DC/AC forms. The proposed circuitry ... -
Real-time energy management in an off-grid smart home: Flexible demand side control with electric vehicle and green hydrogen production
Boynuegri, Ali Rifat; Tekgun, Burak (PERGAMON-ELSEVIER SCIENCE LTD, 2023)A real-time energy management system for an off-grid smart home is presented in this paper. The primary energy sources for the system are wind turbine and photovoltaics, with a fuel cell serving as a supporting energy ... -
Structural Integrity Analysis of a Two-Pole Synchronous Reluctance Machine with Non-circular Shaft
Tekgun, Didem; Tekgun, Burak; Alan, Irfan (Institute of Electrical and Electronics Engineers Inc., 2023)This paper investigates the structural strength of a 6-inch diameter, two-pole, 4 kW line start synchronous reluctance machine (LS-SynRM) designed with a new noncircular shaft structure that serves as a pump motor. Flux ...
