Hulusi Bülent Ertan

E-mail

ertan@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

Scopus Author ID

55924718000

Integration of Offshore Wind Farm Plants to the Power Grid using an HVDC line Transmission Berkani, Abderrahmane; Pourkeivannour, Siamak; Negadi, Karim; Boumediene, Bachir; Allaoui, Tayeb; Ertan, Hulusi Bülent (2019-01-01) This paper investigates an integration of Offshore Wind Farm Plants with Power Grid Based on an HVDC line Interconnection. Large offshore wind farms are installed in the North Sea area using modern multi-megawatt wind turb...
Investigation of the Effects of Switching Technique on the Performance of Four Switch Buck-Boost Bidirectional DC/DC Converters Kocak, Ibrahim; Ertan, Hulusi Bülent (2019-01-01) In general, a DC/DC converter provides energy transfer from a source to a load in one direction. Today, bidirectional power transfer is needed in many applications that include battery based energy storage. Serving a compa...
Highly efficient Multi-Junction Solar Cells Performance Improvement for AC Induction Motor Control Using the dsPIC30F Microcontroller Dida, Abdelkader Hadj; Bourahla, Mohamed; Ertan, Hulusi Bülent (2019-01-01) Solar energy is an abundant renewable source which is expected to play an increasing role in terrestrial and space systems future infrastructure for distributed power generation. Improving of solar performance and efficien...
Analytical Modelling, Simulation and Comparative Study of Multi-Junction Solar Cells Efficiency Hadjdida, Abdelkader; Bourahla, Mohamed; Ertan, Hulusi Bülent; Bekhti, Mohamed (2018-12-01) Currently, solar energy is promising the primary source of renewable energy that has a great potential to generate power for an extremely low operating cost when compared to already existing power generation technologies. ...
FEM-Based Design Modifications and Efficiency Improvements of a Brushed Permanent Magnet DC Motor Tarvirdilu-Asl, Rasul; Zeinali, Reza; Ertan, Hulusi Bülent (2017-05-27) This paper describes design modifications of a brushed permanent magnet DC motor. Test motor is modeled using a Finite Element Method (FEM) based software. Model accuracy is investigated by comparing measurement and simula...
Magnetically Geared Direct Drive Wind Generator Thermal Analysis Zeinali, Reza; Ertan, Hulusi Bülent; Yamali, Cemil; Tarvirdilu-Asl, Rasul (2017-05-27) This paper considers Dual Stator Spoke Array Vernier Permanent Magnet (DSSA-VPM) generator for the direct drive wind-electric energy conversion. The structure of the generator is described. Although how this design is opti...
Development of Model for DC Link Filter Design Ertan, Hulusi Bülent (2016-06-29) In the literature, the approach for DC link design is based on steady-state rated power operation of the converter application. In this study, an approach is proposed for designing the filter considering the requirements f...
PM brushed DC motor optimization Rasul, Tarvirdilu; Reza, Zeinali; Ertan, Hulusi Bülent; Yavuz, Taner (null; 2015-09-10) This paper describes how a brushed DC motor with permanent magnet excitation is analytically modeled for optimization of its design. The developed model takes into account the saturation of the magnetic circuit which assur...
Evaluation of a 6 pole axial flux PM motor for Control Moment Gyroscope Application Zeinali, Raza; Ertan, Hulusi Bülent (2015-09-04) In a previous study a compact Control Moment Gyroscope (GMC) design, based on a 6-pole, axial flux (AF) motor was presented. The GMC design in that proposal was based on analytical expressions and naturally 3-D structure o...
Three phase Inverter Speed Control of AC Drives Motor using DSPic microcontroller Dida, A. Hadj; Bourahla, M.; Ertan, Hulusi Bülent; Benghanem, M.; Benzina, M. E. (2015-09-04) AC drives based on full digital control have reached the status of a maturing technology in a broad range of applications, ranging from low-cost to high performance systems. In the field of the drive of the electric machin...

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