Publications

Published journal articles indexed by SCI, SSCI, and AHCI

Muzzle Voltage Experiments of the EMFY-3 Launcher

Tosun N., Karagoz M., Yurdakonar F., Gulletutan G., Yildirim B., KEYSAN O.
IEEE TRANSACTIONS ON PLASMA SCIENCE, vol.50, no.10, pp.3434-3442, 2022 (SCI-Expanded) identifier identifier

Sensitivity Analysis for the Inductance Gradient of EMFY-3 Electromagnetic Launcher

Tosun N., Civil A., Oruc A. Y., Yildirim B., Ozceylan B. M., Bolat B., et al.
IEEE TRANSACTIONS ON PLASMA SCIENCE, vol.50, no.2, pp.381-386, 2022 (SCI-Expanded) identifier identifier

Parallel connected GaN E-HEMT VSI-based servo drives for PMSMs

Yuruk H., Keysan O.
IET ELECTRIC POWER APPLICATIONS, vol.16, pp.86-99, 2022 (SCI-Expanded) identifier identifier

Centralized Microgrid Control System in Compliance with IEEE 2030.7 Standard Based on an Advanced Field Unit

Pouraltafi-kheljan S., Ugur M., Bozulu E., Caliskan B. C., KEYSAN O., GÖL M.
ENERGIES, vol.14, no.21, 2021 (SCI-Expanded) identifier identifier

Layout-Based Ultrafast Short-Circuit Protection Technique for Parallel-Connected GaN HEMTs

Karakaya F., Alemdar O. S., KEYSAN O.
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, vol.9, no.5, pp.6385-6395, 2021 (SCI-Expanded) identifier identifier

Comparison of the Effects of Nonlinearities for Si MOSFET and GaN E-HEMT Based VSIs

Yuruk H., KEYSAN O., Ulutas B.
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, vol.68, no.7, pp.5606-5615, 2021 (SCI-Expanded) identifier identifier

Model Predictive Controller Utilized as an Observer for Inter-Turn Short Circuit Detection in Induction Motors

Sahin I., KEYSAN O.
IEEE TRANSACTIONS ON ENERGY CONVERSION, vol.36, no.2, pp.1449-1458, 2021 (SCI-Expanded) identifier identifier

Switched reluctance motors and drive systems for electric vehicle powertrains: State of the art analysis and future trends

Lan Y., Benomar Y., Deepak K., AKSÖZ A., Baghdadi M. E., BOSTANCI E., et al.
Energies, vol.14, no.8, 2021 (SCI-Expanded) identifier identifier

Flat winding made of aluminum or copper sheet for axial flux machines

ÇAKAL G., KEYSAN O.
IET ELECTRIC POWER APPLICATIONS, vol.15, no.4, pp.429-440, 2021 (SCI-Expanded) identifier identifier

A Stray Magnetic Flux-Based Robust Diagnosis Method for Detection and Location of Interturn Short Circuit Fault in PMSM

Gurusamy V., Bostancı E., Li C., Qi Y., Akin B.
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, vol.70, 2021 (SCI-Expanded) identifier identifier

Distinguishing polymeric insulators PD sources through RF PD measurement

Abedini-Livari A., Firuzi K., Vakilian M.
IET GENERATION TRANSMISSION & DISTRIBUTION, vol.14, no.21, pp.4859-4865, 2020 (SCI-Expanded) identifier identifier

Adaptive controller based on grid impedance estimation for stable operation of grid-connected inverters under weak grid conditions

Temiz H., KEYSAN O., Demirok E.
IET POWER ELECTRONICS, vol.13, no.13, pp.2692-2705, 2020 (SCI-Expanded) Sustainable Development identifier identifier

A Hybrid Simulation Model for Electromagnetic Launchers including the Transient Inductance and Electromotive Force

Tosun N., Polat H., Ceylan D., Karagoz M., Yildirim B., Gungen I., et al.
IEEE Transactions on Plasma Science, vol.48, no.9, pp.3220-3228, 2020 (SCI-Expanded) identifier identifier

Incorporation of generator maintenance scheduling with long-term power sector forecasting and planning studies

Ilseven E., Göl M.
IET GENERATION TRANSMISSION & DISTRIBUTION, vol.14, pp.2581-2591, 2020 (SCI-Expanded) Sustainable Development identifier identifier

Optimization of a Convex Rail Design for Electromagnetic Launchers

Polat H., Tosun N., Ceylan D., KEYSAN O.
IEEE TRANSACTIONS ON PLASMA SCIENCE, vol.48, no.6, pp.2266-2273, 2020 (SCI-Expanded) identifier identifier

Severity Estimation of Interturn Short Circuit Fault for PMSM

Qi Y., Bostancı E., Zafarani M., Akin B.
IEEE Transactions on Industrial Electronics, vol.66, pp.7260-7269, 2019 (SCI-Expanded) identifier identifier

A Hybrid Transformer PD Monitoring Method Using Simultaneous IEC60270 and RF Data

Firuzi K., Vakilian M., Phung B. T., Blackburn T. R.
IEEE TRANSACTIONS ON POWER DELIVERY, vol.34, no.4, pp.1374-1382, 2019 (SCI-Expanded) identifier identifier

Simulations and Experiments of EMFY-1 Electromagnetic Launcher

Ceylan D., Karagoz M., Cevik Y., Yildirim B., Polat H., KEYSAN O.
IEEE TRANSACTIONS ON PLASMA SCIENCE, vol.47, no.7, pp.3336-3343, 2019 (SCI-Expanded) identifier identifier

Improving the Thermal Performance of Rotary and Linear Air-Cored Permanent Magnet Machines for Direct Drive Wind and Wave Energy Applications

Mueller M. A., Burchell J., Chong Y. C., KEYSAN O., McDonald A., Galbraith M., et al.
IEEE TRANSACTIONS ON ENERGY CONVERSION, vol.34, no.2, pp.773-781, 2019 (SCI-Expanded) identifier identifier

Online monitoring of transformer through stream clustering of partial discharge signals

Firuzi K., Vakilian M., Phung B. T., Blackburn T.
IET SCIENCE MEASUREMENT & TECHNOLOGY, vol.13, no.3, pp.409-415, 2019 (SCI-Expanded) identifier identifier

Partial Discharges Pattern Recognition of Transformer Defect Model by LBP & HOG Features

Firuzi K., Vakilian M., Phung B. T., Blackburn T. R.
IEEE TRANSACTIONS ON POWER DELIVERY, vol.34, no.2, pp.542-550, 2019 (SCI-Expanded) identifier identifier

Transformer components impact on compatibility of measured PDs: comparison of IEC60270 and RF methods

Firuzi K., Vakilian M., Toan Phung B., Blackburn T.
HIGH VOLTAGE, vol.4, no.1, pp.33-40, 2019 (SCI-Expanded) identifier identifier

A Rare-Earth Free Magnetically Geared Generator for Direct-Drive Wind Turbines

Zeinali R., KEYSAN O.
ENERGIES, vol.12, no.3, 2019 (SCI-Expanded) Sustainable Development identifier identifier

Multi-objective design optimization of a permanent magnet axial flux eddy current brake

Tarvirdilu-Asl R., Yuksel M., KEYSAN O.
TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, vol.27, no.2, pp.998-1011, 2019 (SCI-Expanded) identifier identifier

Interturn short-circuit faults in permanent magnet synchronous machines: An extended review and comprehensive analysis

Zafarani M., Bostanci E., Qi Y., Göktaş T., Akin B.
IEEE Journal of Emerging and Selected Topics in Power Electronics, vol.6, pp.2173-2191, 2018 (SCI-Expanded) identifier identifier

Comprehensive Report on Design and Development of a 100-kW DSSRM

Maharjan L., Bostanci E., Wang S., Cosoroaba E., Cai W., Yi F., et al.
IEEE Transactions on Transportation Electrification, vol.4, pp.835-856, 2018 (SCI-Expanded) identifier identifier

A Comprehensive Analysis of Short-Circuit Current Behavior in PMSM Interturn Short-Circuit Faults

Qi Y., Bostanci E., Gurusamy V., Akin B.
IEEE Transactions on Power Electronics, vol.33, pp.10784-10793, 2018 (SCI-Expanded) identifier identifier

Armature Shape Optimization of an Electromagnetic Launcher Including Contact Resistance

Ceylan D., Gudelek M. U., KEYSAN O.
IEEE TRANSACTIONS ON PLASMA SCIENCE, vol.46, no.10, pp.3619-3627, 2018 (SCI-Expanded) identifier identifier

Assessment of regional transmission connection capacity based on two novel indices

GUVERCİNCİ A. H., GÖL M.
IET GENERATION TRANSMISSION & DISTRIBUTION, vol.12, no.14, pp.3470-3476, 2018 (SCI-Expanded) Sustainable Development identifier identifier

Hydro-Optimization-Based Medium-Term Price Forecasting Considering Demand and Supply Uncertainty

İLSEVEN E., GÖL M.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.33, no.4, pp.4074-4083, 2018 (SCI-Expanded) Sustainable Development identifier identifier

A Decentralization Method for Hybrid State Estimators

GÖL M.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.33, no.2, pp.2070-2077, 2018 (SCI-Expanded) identifier identifier

Determination of harmonic current contributions based on robust state estimation

Sezgin E., GÖL M., Salor O.
TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, vol.26, no.1, pp.307-318, 2018 (SCI-Expanded) identifier identifier

A Novel Method for Differentiating and Clustering Multiple Partial Discharge Sources using S Transform and Bag of Words Feature

Firuzi K., Vakilian M., Darabad V. P., Phung B. T., Blackburn T. R.
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, vol.24, no.6, pp.3694-3702, 2017 (SCI-Expanded) identifier identifier

Comparison of winding configurations in double-stator switched reluctance machines

Cosoroaba E., Bostanci E., Li Y., Wang W., Fahimi B.
IET Electric Power Applications, vol.11, no.8, pp.1407-1415, 2017 (SCI-Expanded) identifier identifier

Opportunities and Challenges of Switched Reluctance Motor Drives for Electric Propulsion: A Comparative Study

Bostanci E., Moallem M., Parsapour A., Fahimi B.
IEEE Transactions on Transportation Electrification, vol.3, pp.58-75, 2017 (SCI-Expanded) identifier identifier

Robust local parameter estimator based on least absolute value estimator

ÖZDEMİR V., GÖL M.
Turkish Journal Of Electrical Engineering And Computer Sciences, vol.25, pp.3143-3151, 2017 (SCI-Expanded) identifier identifier

State-Estimation-Based Determination of Harmonic Current Contributions of Iron and Steel Plants Supplied from PCC

Sezgin E., GÖL M., Salor O.
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, vol.52, no.3, pp.2654-2663, 2016 (SCI-Expanded) identifier identifier

Development of a superconducting claw-pole linear test-rig

Radyjowski P., KEYSAN O., Burchell J., Mueller M.
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, vol.29, no.4, 2016 (SCI-Expanded) identifier identifier

Influence of Phase Magnetic Couplings on Phase Current Characteristics of Multiphase BLDC Machines with Overlapping Phase Windings

Bostanci E., Neuschl Z., Plikat R.
IEEE Transactions on Magnetics, vol.51, 2015 (SCI-Expanded) identifier identifier

A Fast Decoupled State Estimator for Systems Measured by PMUs

Goel M., Abur A.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.30, no.5, pp.2766-2771, 2015 (SCI-Expanded) identifier identifier

A Hybrid State Estimator For Systems With Limited Number of PMUs

Goel M., Abur A.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.30, no.3, pp.1511-1517, 2015 (SCI-Expanded) identifier identifier

A modular and cost-effective superconducting generator design for offshore wind turbines

KEYSAN O., Mueller M.
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, vol.28, no.3, 2015 (SCI-Expanded) Sustainable Development identifier identifier

Optimum design of a fuel-cell powertrain based on multiple design criteria

Sarioglu I. L., Czapnik B., Bostanci E., Klein O. P., Schröder H., Küçükay F.
Journal of Power Sources, vol.266, pp.7-21, 2014 (SCI-Expanded) identifier identifier

A Robust PMU Based Three-Phase State Estimator Using Modal Decoupling

Goel M., Abur A.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.29, no.5, pp.2292-2299, 2014 (SCI-Expanded) identifier identifier

LAV Based Robust State Estimation for Systems Measured by PMUs

Goel M., Abur A.
IEEE TRANSACTIONS ON SMART GRID, vol.5, no.4, pp.1808-1814, 2014 (SCI-Expanded) identifier identifier

No-load performance analysis of brushless DC machines with axially displaceable rotor

Bostanci E., Neuschl Z., Plikat R., Ponick B.
IEEE Transactions on Industrial Electronics, vol.61, pp.1692-1699, 2014 (SCI-Expanded) identifier identifier

Observability and Criticality Analyses for Power Systems Measured by Phasor Measurements

Goel M., Abur A.
IEEE TRANSACTIONS ON POWER SYSTEMS, vol.28, no.3, pp.3319-3326, 2013 (SCI-Expanded) identifier identifier

A Modular Superconducting Generator for Offshore Wind Turbines

KEYSAN O., Olczak D., Mueller M. A.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, vol.26, no.5, pp.2103-2108, 2013 (SCI-Expanded) identifier identifier

Application of high-temperature superconducting machines to direct drive renewable energy systems

KEYSAN O.
ELECTRICAL DRIVES FOR DIRECT DRIVE RENEWABLE ENERGY SYSTEMS, no.24, pp.219-252, 2013 (SCI-Expanded) Sustainable Development identifier

Metrics for Success Performance Metrics for Power System State Estimators and Measurement Designs

Goel M., Abur A., Galvan F.
IEEE POWER & ENERGY MAGAZINE, vol.10, no.5, pp.50-57, 2012 (SCI-Expanded) identifier identifier

Designing the C-GEN lightweight direct drive generator for wave and tidal energy

KEYSAN O., Mueller M., McDonald A., Hodgins N., Shek J.
IET RENEWABLE POWER GENERATION, vol.6, no.3, pp.161-170, 2012 (SCI-Expanded) Sustainable Development identifier identifier

Design and Testing of a Linear Generator for Wave-Energy Applications

Hodgins N., KEYSAN O., McDonald A. S., Mueller M. A.
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, vol.59, no.5, pp.2094-2103, 2012 (SCI-Expanded) identifier identifier

A Transverse Flux High Temperature Superconducting Generator Topology for Large Direct Drive Wind Turbines

KEYSAN O., Mueller M. A.
Physics Procedia, vol.36, pp.759-764, 2012 (SCI-Expanded) identifier identifier

A Homopolar HTSG Topology for Large Direct-Drive Wind Turbines

KEYSAN O., Mueller M. A.
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, vol.21, no.5, pp.3523-3531, 2011 (SCI-Expanded) Sustainable Development identifier identifier

A New Field-Data-Based EAF Model for Power Quality Studies

Gol M., Salor O., ALBOYACI B., Mutluer B., ÇADIRCI I., ERMİŞ M.
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, vol.46, no.3, pp.1230-1242, 2010 (SCI-Expanded) identifier identifier

Articles Published in Other Journals

Optimum bidding strategy for wind and solar power plants in day-ahead electricity market

Özcan M., KEYSAN O., Satır B.
Energy Systems, vol.12, no.4, pp.955-987, 2021 (ESCI) Sustainable Development identifier identifier

Performance comparison of passive series R and shunt R-C damped LCL filter for grid-connected inverters

Temiz H., Demirok E., KEYSAN O., Turkay A., Cetinkaya B.
JOURNAL OF ENGINEERING-JOE, no.18, pp.4698-4702, 2019 (ESCI) identifier

Tümleşik Modüler Motor Sürücü Sistemi Tasarımı

Uğur M., KEYSAN O.
Fırat Üniversitesi Mühendislik Bilimleri Dergisi, vol.30, pp.75-83, 2018 (Peer-Reviewed Journal)

Enerji Depolama Sistemlerinin Farklı Kullanım Zamanlarının Elektrik Sistemine Olan Etkisi

SEZGİN M. E., GÜDELEK M. U., ARIN E., ÇIRAK C. R., GÖL M.
Fırat Üniversitesi Mühendislik Bilimleri Dergisi, vol.30, pp.7-14, 2018 (Peer-Reviewed Journal)

Future Electrical Generator Technologies for Offshore Wind Turbines

KEYSAN O.
Engineering & Technology Reference, 2015 (Peer-Reviewed Journal)

Integrated design and optimization of a direct drive axial flux permanent magnet generator for a tidal turbine

Keysan O., McDonald A., Mueller M.
Renewable Energy and Power Quality Journal, vol.1, no.8, pp.1297-1302, 2010 (Scopus) identifier

Refereed Congress / Symposium Publications in Proceedings

Finite Element Analysis of Simultaneous Electromagnetic and Heat Transfer Equations in HTS Coil

Tunç S., ERDOĞAN M., YILDIZ Ş., ÇİÇEK A., KEYSAN O., İNANIR F.
International Conference on Energy Systems, 21 - 23 December 2016

An open source tool to estimate mass and efficiency of wind turbine power take-off systems

Keysan O., Mueller M. A.
2nd IET Renewable Power Generation Conference, RPG 2013, Beijing, China, 9 - 11 September 2013, vol.2013 identifier

Towards more reliable and cost effective superconducting generators for wind turbines

Keysan O., Radyjowski P., Burchell J., Mueller M.
7th IET International Conference on Power Electronics, Machines and Drives, PEMD 2014, Manchester, United Kingdom, 8 - 10 April 2014, vol.2014 identifier

Evaluation of Photovoltaic Systems For Reactive Power Compensation In Low Voltage Power Systems

Uğur M., Duymaz E., Göl M., Keysan O.
ISGT Europe 2018, Sarajevo, Bosnia And Herzegovina, 21 - 25 October 2018 Sustainable Development identifier identifier

A Comparative Study of Capacitive and Inductive Pulsed Power Supply Topologies for Electromagnetic Launcher Applications

Ceylan D., Pourkeivannour S., KEYSAN O.
International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) / International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), İstanbul, Turkey, 27 - 29 August 2019, pp.297-303 identifier identifier

Superconducting generators for renewable energy applications

KEYSAN O., Markus M.
IET Conference on Renewable Power Generation (RPG 2011), Edinburgh, Saint Helena, 20 - 23 April 2011 Sustainable Development identifier

Comparison of Two-Level and Three-Level NPC Inverter Topologies for a PMSM Drive for Electric Vehicle Applications

Madan A., Bostancı E.
International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) / International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), İstanbul, Turkey, 27 - 29 August 2019, pp.147-154 identifier identifier

Analytical model for superconducting generators for wave energy systems

Bernholz J., KEYSAN O., Mueller M.
8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, United Kingdom, 21 - 23 April 2016 identifier

Determination of Harmonic Current Contributions of Plants Supplied from PCC Based on State Estimation

Sezgin E., GÖL M., Salor O.
23nd Signal Processing and Communications Applications Conference (SIU), Malatya, Turkey, 16 - 19 May 2015, pp.2062-2065 identifier identifier

Parameter Estimation of Electric Vehicles for Improved Range Prediction

Saglam B., BOSTANCI E., GÖL M.
11th IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2021, Espoo, Finland, 18 - 21 October 2021 Sustainable Development identifier identifier

Minimization of EMF Harmonics and Cogging Torque for a Medium Speed RFPM Wind Turbine Generator

Akgemci A., Zeinali R., KEYSAN O.
7th International Conference on Renewable Energy Research and Applications (ICRERA), Paris, France, 14 - 17 October 2018, pp.342-347 identifier

Optimal PMU placement for state estimation robustness

GÖL M., Abur A.
IEEE PES Innovative Smart Grid Technologies, Europe, Istanbul, Turkey, 12 - 15 October 2014

Optimal design of synchronous reluctance machines

Kiani M., Bostanci E., Fahimi B.
43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, China, 29 October - 01 November 2017, pp.3749-3753 identifier identifier

Limited-Jerk Sinusoidal Trajectory Design for FOC of PMSM with H-infinity Optimal Controller

Mutlu M. K., KEYSAN O., Ulutas B.
18th IEEE International Power Electronics and Motion Control Conference (IEEE PEMC), Budapest, Hungary, 26 - 30 August 2018, pp.704-710 identifier

Identification of Free Conducting Particles in Transformer Oils using PD Signals

Firuzi K., Parvin V., Vakilian M.
2015 IEEE 11th International Conference on the Properties and Applications of Dielectric Materials (ICPADM), Sydney, Australia, 19 - 22 July 2015, pp.724-727 identifier identifier

Rapid tracking of bus voltages using synchro phasor assisted state estimator

GÖL M., Abur A., Floyd G.
IEEE PES ISGT Europe 2013, Lyngby, Denmark, 6 - 09 October 2013

A Malfunction Detection Method For PV Systems

Yildiz T., GÖL M.
IEEE Milan PowerTech Conference, Milan, Italy, 23 - 27 June 2019 Sustainable Development identifier identifier

A direct drive permanent magnet generator design for a tidal current turbine SeaGen

KEYSAN O., Alasdair S M., Markus M.
2011 IEEE International Electric Machines & Drives Conference (IEMDC), Niagara Falls, ON, Canada, 15 - 18 May 2011 identifier

Multi-source Partial Discharge Signals Discrimination by Six Bandpass filters and DBSCAN Clustering

Firuzi K., Vakilian M.
12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM), Xian, China, 20 - 24 May 2018, pp.68-71 identifier identifier

Identification of bad solar power generation data Hatali Güneş Enerjisi Üretim Ölçümlerinin Tespit Edilmesi

ŞENGÜL D., DUYMAZ E., GÖL M.
25th Signal Processing and Communications Applications Conference, SIU 2017, Antalya, Turkey, 15 - 18 May 2017 identifier

Temperature estimation of switched reluctance machines using thermal impulse response technique

Rahman N. A., Gu L., Bostanci E., Fahimi B.
17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Florida, United States Of America, 13 - 16 November 2016 identifier

Muzzle Voltage Characteristics of Railguns

Tosun N., Gulletutan G., KEYSAN O., Yurdakonar F., Karagoz M.
2021 IEEE Pulsed Power Conference, PPC 2021, Colorado, United States Of America, 12 - 16 December 2021, vol.2021-December identifier

Proposed structure for a HTS generator for direct drive offshore wind turbines

Burchell J., Keysan O., Mueller M.
European Wind Energy Association Conference and Exhibition 2014, EWEA 2014, Barcelona, Spain, 10 - 13 March 2014 identifier

Comparison of Inverter Topologies Suited for Integrated Modular Motor Drive Applications

Ugur M., Sarac H., KEYSAN O.
18th IEEE International Power Electronics and Motion Control Conference (IEEE PEMC), Budapest, Hungary, 26 - 30 August 2018, pp.524-530 identifier

Extended field reconstruction method for modeling of interior permanent magnet synchronous machines

Gu L., Moallem M., Bostanci E., Wang S., Devendra P.
2016 IEEE Transportation Electrification Conference and Expo, ITEC 2016, Michigan, United States Of America, 27 - 29 June 2016 identifier

Performance improvement and comparison of concentrated winding segmental rotor and double stator switched reluctance machines

Bostanci E., Gu L., Cosoroaba E., Moallem M., Fahimi B.
17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Florida, United States Of America, 13 - 16 November 2016 identifier

Investigation of Turn-on and Turn-off Characteristics of Enhancement-Mode GaN Power Transistors

KARAKAYA F., DİLBEROĞLU M. U., KEYSAN O.
20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe, Riga, Latvia, 17 - 21 September 2018 identifier

Field Weakening Methods for Axially Displaceable Brushless DC Machines

Bostancı E.
23rd International Conference on Electrical Machines, ICEM 2018, Alexandroupoli, Greece, 3 - 06 September 2018, pp.2171-2177 identifier identifier

A Comparative Study on Feature Selection based Improvement of Medium-Term Demand Forecast Accuracy

Ilseven E., GÖL M.
IEEE Milan PowerTech Conference, Milan, Italy, 23 - 27 June 2019 Sustainable Development identifier identifier

Three-phase state estimation based on symmetrical components

GÖL M.
10th IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020, Delft, Netherlands, 26 - 28 October 2020, vol.2020-October, pp.186-190 Sustainable Development identifier identifier

MDP based Decision Support for Earthquake Damaged Distribution System Restoration

Arpali O. Y., Yilmaz U. C., Gol E. A., Erkal B. G., GÖL M.
IEEE-Power-and-Energy-Society General Meeting (PESGM), ELECTR NETWORK, 3 - 06 August 2020 Sustainable Development identifier identifier

A linear superconducting generator for wave energy converters

KEYSAN O., Mueller M.
6th IET International Conference on Power Electronics, Machines and Drives (PEMD 2012), Bristol, United Kingdom, 20 - 22 April 2012 identifier

Utilization and Optimization of Superconducting Coil Parameters in Electromagnetic Launcher Systems

Polat H., Ceylan D., KEYSAN O.
2019 IEEE Pulsed Power and Plasma Science, PPPS 2019, Florida, United States Of America, 23 - 29 June 2019 identifier

Optimal Power Aggregation Methods for Marine Renewable Energy Converters a Combined Economic and Reliability Approach

Lauramae m., FIONA DEVOY M., KEYSAN O., MARTIN HEYMAN D., SARA A., JIMMY M., et al.
European Wave & Tidal Energy Conference, 6 - 11 September 2015 Sustainable Development

Design of a Power Plant Emulator for the Dynamic Frequency Stability Studies

Duymaz E., Pourkeivannour S., Ceylan D., ŞAHİN İ., KEYSAN O.
2018 XIII International Conference on Electrical Machines (ICEM), 3 - 06 September 2018 identifier

A Robust Parameter Estimation Method Based on LAV Estimator

Ozdemir V., GÖL M.
INTERNATIONAL CONFERENCE, 15 MEPS MODERN ELECTRIC POWER SYSTEMS, Wroclaw, Poland, 6 - 09 July 2015 identifier

PMU based robust state estimation using scaling

Göl M., ABUR A.
2012 North American Power Symposium, NAPS 2012, Champaign, IL, United States Of America, 9 - 11 September 2012 identifier

DC Link Capacitor Optimization for Integrated Modular Motor Drives

Ugur M., KEYSAN O.
26th IEEE International Symposium on Industrial Electronics (ISIE), Edinburgh, Saint Helena, 18 - 21 June 2017, pp.263-270 identifier

Optimizing the Efficiency in AC Energy Transfer via a Stack of Four Coils Made of 2G HTS Tapes

ERDOĞAN M., ÇİÇEK A., YILDIZ Ş., tunç s., KEYSAN O., İNANIR F.
International Conference on Energy Systems, İstanbul, Turkey, 21 - 23 December 2016, pp.144-146

A Robust Parameter Estimation Method Based onLAV Estimator

ÖZDEMİR V., GÖL M.
modern electric power systems 2015, Wroclaw, Poland, 6 - 09 July 2015

10 MW Superconducting Generator Design for Offshore Wind Turbines

KEYSAN O.
UK Magnetics Society, 07 July 2015

C GEN a lightweight direct drive generator for marine energy converters

KEYSAN O., McDonald A., Mueller M., Doherty R.
5th IET International Conference on Power Electronics, Machines and Drives (PEMD 2010), Brighton, United Kingdom, 2 - 04 April 2010 identifier

ARMATURE SHAPE OPTIMIZATION OF AN ELECTROMAGNETIC LAUNCHER USING GENETIC ALGORITHM

Ceylan D., Gudelek M. U., KEYSAN O.
21st IEEE International Conference on Pulsed Power (PPC), Brighton, United Kingdom, 18 - 22 June 2017 identifier

Determination of rotor slot number of an induction motor using an external search coil

KEYSAN O., ERTAN H. B.
16th International Symposium on Electrical Apparatus and Technologies, SIELA 2009, Burgas, Bulgaria, 4 - 06 June 2009, vol.2, pp.141-148 identifier

Fault Tolerance Capabilities of Three, Four and Six-Phase Configuratiions of a 24 Slot Modular PMSM

Bayazit G. H., Uğur M., KEYSAN O.
IEEE International Conference on Power Electronics and Drive Systems (PEDS), Toulouse, France, 9 - 12 July 2019

Enerji Depolama Sistemlerinin Farklı Kullanım Zamanlarının Elektrik Sistemine Olan Etkisi

SEZGİN M. E., GÜDELEK M. U., ARIN E., ÇIRAK C. R., GÖL M.
1. Ulusal Elektrik Enerjisi Dönüşüm Kongresi (EL-EN), Elazığ, Turkey, 21 - 22 September 2017, pp.53-59

A Hybrid State Estimation Strategy With Optimal Use of Pseudo-Measurement

ÖZSOY b., GÖL M.
ISGT-Europe 2018, 21 - 25 October 2018 identifier identifier

Linear generator for direct drive wave energy applications

Hodgins N., Keysan O., McDonald A., Mueller M.
19th International Conference on Electrical Machines, ICEM 2010, Rome, Italy, 6 - 08 September 2010 identifier

A New Index for Voltage Quality Assessment at Distribution Systems

KARACELEBİ m., ERCİN ö., GÖL M.
UPEC 2018, 4 - 07 September 2018 identifier

Solar power generation analysis and forecasting real-world data using LSTM and autoregressive CNN

tosun n., sert e., AYAZ E., YILMAZ e., GÖL M.
3rd International Conference on Smart Energy Systems and Technologies, SEST 2020, Virtual, Istanbul, Turkey, 7 - 09 September 2020 identifier

Implementation issues of real time position estimation for induction motors using rotor slot harmonics

ERTAN H. B., Keysan O.
2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013, İstanbul, Turkey, 13 - 17 May 2013, pp.1826-1832 identifier

MODULAR AXIAL-FLUX DIRECT DRIVE PERMANENT MAGNETGENERATOR FOR WIND TURBINE APPLICATIONS

başkaya a., KEYSAN O.
WinerCost International Conference on Wind Energy Harvesting, 21 - 23 March 2018

A Strategy to Evaluate Solar Power Generation Capability Based on Historical Data

ŞENGÜL d., GÖL M.
UPEC 2018, 4 - 07 September 2018 identifier

Analytical calculation of the electromagnetic field in SRM using conformal mapping method

Gu L., Bostanci E., Moallem M., Wang S., Devendra P.
2016 IEEE Transportation Electrification Conference and Expo, ITEC 2016, Michigan, United States Of America, 27 - 29 June 2016 identifier

Investigation of Turn-on and Turn-off Characteristics

Karakaya F., Ugur M., KEYSAN O.
20th European Conference on Power Electronics and Applications (EPE ECCE Europe), Riga, Latvia, 17 - 21 September 2018 identifier

Magnetic and Structural Analysis of a Transverse Flux Claw Pole Linear Machine

KEYSAN O., Burchell J., Mueller M. A.
IEEE International Conference on Industrial Technology (ICIT), Cape-Town, South Africa, 25 - 28 February 2013, pp.1904-1908 identifier identifier

Binary integer programming based PMU placement in the presence of conventional measurements

Ertürk B., Göl M.
PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2016 IEEE, Ljubljana, Slovenia, 9 - 12 October 2016 identifier

Power generation nowcasting of the behind-the-meter photovoltaic systems

Pouraltafikheljan s., GÖL M.
10th IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020, Delft, Netherlands, 26 - 28 October 2020, vol.2020-October, pp.384-388 Sustainable Development identifier identifier

PMU placement for robust state estimation

GÖL M., Abur A.
2013 North American Power Symposium (NAPS), Manhattan, KS, USA, 22 - 24 September 2013

Observability analysis of systems containing phasor measurements

GÖL M., abur a.
Power and Energy Society General Meeting, 2012 IEEE, 22 - 26 July 2012

Synchro-phasor based three phase state estimation using modal components

GÖL M., abur a.
Innovative Smart Grid Technologies (ISGT Europe), 2012 3rd IEEE PES International Conference and Exhibition on, 14 - 17 October 2012

Applications of Superconductivity in the Energy Area

KEYSAN O.
ETAMSS 2018, 22 - 24 February 2018

Identification of metal particles in transformer oil using partial discharge signals

Firuzi K., Parvin V., Vakilian M.
23rd Iranian Conference on Electrical Engineering, Tehran, Iran, 10 - 14 May 2015, pp.1602-1606 identifier identifier

On the proximity effects of high-energy magnets on M-19 magnetic steel core

Jayasankar S., Maharjan L., Cosoroaba E., Bostanci E., Fahimi B.
2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017, Florida, United States Of America, 21 - 24 May 2017 identifier

State estimation based determination of harmonic current contributions of iron and steel plants supplied from PCC

Sezgin E., GÖL M., Salor Ö.
51st Annual Meeting on IEEE Industry Application Society, IAS 2015, Texas, United States Of America, 11 - 22 October 2015 identifier identifier

Design of a GaN Based Integrated Modular Motor Drive

Uğur M., KEYSAN O.
2018 XIII International Conference on Electrical Machines (ICEM), 3 - 06 September 2018 identifier

Observability analysis and critical measurement detection for power systems measured by PMUs

GÖL M., abur a.
Innovative Smart Grid Technologies (ISGT), 2012 IEEE PES, 16 - 20 January 2012

Effect of conducting containment on electromagnetic launcher efficiency

Ceylan D., KEYSAN O.
2017 IEEE 18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF), Lodz, Poland, 14 - 16 September 2017 identifier

Load and PV Generation Forecast Based Cost Optimization for Nanogrids with PV and Battery

Gudelek M. U., Cirak C. R., ARIN E., SEZGİN M. E., Ozbayoglu A. M., Gol M.
53rd International Universities Power Engineering Conference, UPEC 2018, Glasgow, United Kingdom, 4 - 07 September 2018 Sustainable Development identifier identifier

Tümleşik Modüler Motor Sürücü Sistemi Tasarımı

Uğur M., KEYSAN O.
Ulusal Elektrik Enerjisi Dönüşüm Kongresi, Turkey, 21 - 22 September 2017

Design and Optimization of Reduced Torque Ripple Rotary Voice Coil Motor

Çakal G., Zeinali R., KEYSAN O.
2018 XIII International Conference on Electrical Machines (ICEM), Alexandroupoli, Greece, 3 - 06 September 2018, pp.663 identifier identifier

Fault location based on state estimation in PMU observable systems

ÖNER A., GÖL M.
2016 IEEE Power and Energy Society Innovative Smart Grid Technologies Conference, ISGT 2016, Minnesota, United States Of America, 6 - 09 September 2016 identifier identifier

Design and implementation of an unregulated DC DC transformer DCX module using LLC resonant converter

Alemdar Ş., KEYSAN O.
8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016), Glasgow, United Kingdom, 21 - 23 April 2016 identifier

Speed position estimation by demodulating rotor slot harmonics

KEYSAN O., ERTAN H. B.
The XIX International Conference on Electrical Machines - ICEM 2010, Rome, Italy, 6 - 08 September 2010 identifier

Effective measurement design for cyber security

GÖL M., abur a.
Power Systems Computation Conference (PSCC), 2014, 18 - 22 August 2014

Solar power generation prediction for distribution systems with high PV penetration

YILDIZ U., GÖL M.
10th IEEE PES Innovative Smart Grid Technologies Europe, ISGT-Europe 2020, Delft, Netherlands, 26 - 28 October 2020, vol.2020-October, pp.389-393 Sustainable Development identifier identifier

Optimal Placement of Different Types of Measurements for Active Distribution Systems

Pouraltafi-Kheljan S., GÖL M.
11th IEEE PES Innovative Smart Grid Technologies Europe, ISGT Europe 2021, Espoo, Finland, 18 - 21 October 2021 Sustainable Development identifier identifier

Medium-Term Electricity Demand Forecasting Based on MARS

İLSEVEN e., GÖL M.
IEEE International Conference on Innovative Smart Grid Technologies IEEE ISGT Europe 2017, 26 - 29 September 2017 identifier

Voltage variation model for DC catenary line of a subway system

SEZGİN M. E., GÖL M.
2017 IEEE Manchester PowerTech, Powertech 2017, Manchester, United Kingdom, 18 - 22 June 2017 identifier identifier

Rotor Loss Prediction in Air-Cored Permanent Magnet Machines

Echenique E. J. P., KEYSAN O., Mueller M. A.
IEEE International Electric Machines and Drives Conference (IEMDC), Illinois, United States Of America, 12 - 15 May 2013, pp.303-310 identifier identifier

Performance Comparison of Passive Series R and Shunt R-C Damped LCL Filter for Grid-Connected Inverters

temiz h., demirok e., KEYSAN O., Türkay A., Çetinkaya B.
IET Renewable Power Generation Conference, 26 - 27 September 2018

Pseudo-Measurement Placement for Reliable State Estimation

GÖL M., abur a.
International Conference on Probabilistic Methods Applied to Power Systems, 10 - 14 June 2012

How electrical machine and drivetrain design can influence Offshore Wind Cost of Energy

ALASDAIR M., KEYSAN O.
UK Magnetics Society, 7 - 08 July 2015

A Novel Magnetic Geared Superconducting Generator Designfor Direct-Drive Wind Turbines

Zeinali R., KEYSAN O.
JAPMED- Japanese-Mediterranean Workshop on Applied Electromagnetic Engineering for Magnetic, Superconducting, Multifunctional and Nanomaterials, 4 - 08 July 2017

High Bandwidth Current Control via Nonlinear Compensation and GaN-based VSI

Yuruk H., KEYSAN O., Ulutas B.
IEEE 13th International Conference on Compatibility, Power Electronics and Power Engineering (IEEE IES CPE-POWERENG), Sonderborg, Denmark, 23 - 25 April 2019 identifier identifier

Detection of Unauthorized Photo-Voltaic System Connection for Low Voltage Grids

Pouraltafi-Kheljan S., GÖL M.
28th Signal Processing and Communications Applications Conference (SIU), ELECTR NETWORK, 5 - 07 October 2020 Sustainable Development identifier identifier

Line Composite Insulators Condition Monitoring through Partial Discharge Measurement

Abedini-Livari A., Eshaghi-Maskouni M., Vakilian M., Firuzi K.
34th International Power System Conference (PSC), Tehran, Iran, 9 - 11 December 2019, pp.595-600 identifier identifier

A modified Chi-Squares test for improved bad data detection

GÖL M., ABUR A.
IEEE Eindhoven PowerTech, PowerTech 2015, Eindhoven, Netherlands, 29 June - 02 July 2015 identifier identifier

Designing and Optimizing of High Field MRI Magnets Composed of 4 Layer Superconducting Coils Made of MgB2 Wire

İNANIR F., Pınar k., KEYSAN O.
European Conference on Applied Conductivity, 6 - 10 September 2015

Identifying vulnerabilities of state estimators against cyber-attacks

GÖL M., abur a.
PowerTech (POWERTECH), 2013 IEEE Grenoble, 16 - 20 June 2013

Effects of Rotor Flux Barrier Design on Torque Ripple and High Speed Performance of Synchronous Reluctance Machines

Yılmaz Y. B., Bostancı E.
2020 International Conference on Electrical Machines (ICEM), Gothenburg, Sweden, 23 - 26 August 2020, pp.448-454 identifier identifier

Numerical Analysis of Temperature Distribution of Superconducting CoilStack

İNANIR F., BAK B., YILDIZ Ş., KEYSAN O.
ISMSIT 2017, Tokat, Turkey, 2 - 04 November 2017

Evaluation of the effects of photovoltaic systems on voltage quality

Şengül D., Göl M.
48th North American Power Symposium, NAPS 2016, Colorado, United States Of America, 18 - 20 September 2016 Sustainable Development identifier identifier

Thermal analysis of switched reluctance motor with direct in-winding cooling system

Rahman N. A., Bostanci E., Fahimi B.
17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Florida, United States Of America, 13 - 16 November 2016 identifier

Books & Book Chapters

Application of high-temperature superconducting machines to direct drive renewable energy systems

Keysan O.
in: Electrical Drives for Direct Drive Renewable Energy Systems, Markus Mueller,Henk Polinder, Editor, Woodhead Publishing Limited , London, pp.219-251, 2013 Sustainable Development