Prof. Dr. Emeka Simon Obe

Profil

Derzeitige StellungProfessor W-3 und Äquivalente
FachgebietElektrische Energiesysteme, Power Management, Leistungselektronik, elektrische Maschinen und Antriebe
Keywordsvariable xq, dual winding, stator excited, robust, permanent magnet

Aktuelle Kontaktadresse

LandNigeria
OrtNsukka, Enugu State
Universität/InstitutionUniversity of Nigeria
Institut/AbteilungDepartment of Electrical Engineering

Gastgeber*innen während der Förderung

Prof. Dr. Andreas BinderInstitut für Elektrische Energiewandlung, Technische Universität Darmstadt, Darmstadt
Beginn der ersten Förderung01.04.2008

Programm(e)

2007Georg Forster-Forschungsstipendien-Programm

Publikationen (Auswahl)

2017Udochukwu B. Akuru, Ifeanyichukwu E. Onukwube, Ogbonnaya I. Okoro, Emeka S. Obe, Towards 100% renewable energy in Nigeria. In: Renewable and Sustainable Energy Reviews, 2017, 943-953
2016C. I. Odeh, E. S. Obe and O. Ojo, A topology for cascaded multilevel inverter. In: IET Power Electronics,, 2016, 921-929
2012Candidus U. Eya, Charles I. Odeh, Damian B.N. Nnadi, Marcel U. Agu, Emeka Simon Obe: Utility interfaced pulse-width modulation of solar fed voltage source inverter using fixed-band hysteresis current controller method. In: Nigerian Journal of Technology, 2012, 48-57
2011L. U. Anih and Emeka Simon Obe and E. O. Agbachi: Analytic Synthesis of a Hysteresis Motor. In: Energy Conversion and Management, 2011, 391-396
2011Emeka Simon Obe, and A. Binder: Direct Phase-Variable Model of a Synchronous Reluctance Motor including all Slot and Winding Harmonics. In: Energy Conversion and Management, 2011, 284-291
2011Emeka Simon Obe: Dynamics of a Turbo-generator Driven by DC Motors During Off-line Three-phase Sudden Short Circuit. In: Electric Power Components and Systems, 2011, 1828-1844
2011Emeka Simon Obe, Umoh, G. D, Anih, L. U. Load Loss Performance of an Autonomous Self-Excited Induction Generator. In: Nigerian Journal of Technology, 2011, 40-48
2011Emeka Simon Obe and Onwuka, K. I.: Modeling and Performance of a Self-Excited Two-Phase Reluctance Generator. In: Nigerian Journal of Technology, 2011, 55-66
2011Omeje, C. O., Odeh, C. I., Nnadi, D. B, Agu M. U and Emeka Simon Obe: Space Vector Pulse Width Modulation of a Multi-Level Diode Clamped Converter with Experimental Verification. In: Nigerian Journal of Technology, 2011, 111-123
2010Emeka Simon Obe: Calculation of Inductances and Torque of an Axially-Laminated Synchronous Reluctance Motor. In: IET Electric Power Applications, 2010, 783-792
2010Emeka Simon Obe and Linus U. Anih: Influence of Rotor Cage on the Performance of Synchronous Reluctance Generators. In: Electric Power Components and Systems, 2010, 960-973
2010Ogunjuyigbe, A. S. O, Jimoh, A. A., Nicolae, D. V. and Emeka Simon Obe: Performance Analysis of a Dual Stator Winding Synchronous Reluctance Machine with Capacitance Compensation. In: International Review of Electrical Engineering, IREE, 2010, 437-446
2010Emeka Simon Obe: Steady-state performance of a synchronous reluctance motor with capacitive assistance. In: Electric Power Systems Research, 2010, 1240-1246
2009Ogunjuyigbe, A.S.O, Jimoh, A.A., Nicolae, D.V. and Emeka Simon Obe: Analysis of Synchronous Reluctance Machine with Magnetically-Coupled Three-Phase Windings and Reactive Power Compensation. In: IET Proceedings – Electric Power Applications, 2009, 291-303
2009Emeka Simon Obe and A. Binder: Calculation of Rotor Currents of Single-phase Synchronous Reluctance Motor Using d-q Harmonic Balance Techniques. In: Electric Power Components and Systems, 2009, 943-956
2009Olorunfemi Ojo, Zhiqiao Wu, Sosthenes Karugaba, Adeola Balogun, Emeka S. Obe: Design and Analysis of a Five-Phase Interior Permanent Magnet Generator with a Non-Integer Number of Stator Slots per Phase. In: International Electromechanical and Drives Conference, IEMDC, Miami FLorida, USA, 2009, 382-389
2009Emeka Simon Obe: Direct computation of ac machine inductances based on winding function theory. In: Energy Conversion and Management, 2009, 539-542
2009Emeka Simon Obe, Anih, L. U. and Ndubisi, S. N. Load Characteristics of a Single-phase Stator-excited Induction and Reluctance Generators. In: NSE Technical Transactions, 2009, 29-40
2009Linus U. Anih and Emeka Simon Obe: Performance analysis of a composite dual-winding reluctance machine. In: Energy Conversion and Management, 2009, 3056-3062
2007Emeka Simon Obe, Senjyu, T., Agu, M. U., Anih, L. U. and Ojo, O: Analysis of the Steady-state Torque Components in a Balanced Single-phase Synchronous Reluctance Motor with Running Capacitor. In: Electric Power Systems Research (EPSR) , 2007, 295-302
2006Emeka Simon Obe and T. Senjyu: Analysis of a Polyphase Synchronous Reluctance Motor with Two Identical Stator Windings. In: Electric Power Systems Research (EPSR), 2006, 515-524
2005Emeka Simon Obe: A Generalized Analytical Model of Single-phase Line-start ac Motors. In: NSE Technical Transactions , 2005, 21-36
2005Linus U. Anih and Emeka Simon Obe: A New Multi-stack Polyphase Synchronous Reluctance Machine. In: NSE Technical Transactions, 2005, 53-67
2005Emeka Simon Obe and O. Ojo: Line-start Performance of Single-phase Synchronous Reluctance Motor with Controlled Capacitor. In: IEE Proceedings - Electric Power Applications, 2005, 967-976
2005Emeka Simon Obe and L. U. Anih: Parameter Determination of Single-phase Synchronous Reluctance Motors from Tests. In: NSE Technical Transactions , 2005, 66-74
2005Emeka Simon Obe: Small-Signal Analysis of Load Angle Governing and Excitation Control of Ac Generators. In: Nigerian Journal of Technology, 2005, 19-33
2003Emeka Simon Obe: Extraction of Transfer Function of Synchronous Machines from Frequency Response Characteristics. In: NSE Technical Transactions , 2003, 52-61
2002Emeka Simon Obe, L. A. Agu: Direct Measurement of Power Angle of Synchronous Machines. In: NSE Technical Transactions , 2002, 48-53
3E. S. Obe and L. U. Anih: Enhancement of the Performance of a Transfer Field Electric Machine Operating in the Asynchronous Mode. In: Nigerian Journal of Technology, 3, 252-257
2L. U. Anih, E. S. Obe and S. E. Abonyi: Modelling and performance of a hybrid synchronous reluctance machine with adjustable Xd/Xq ratio. In: IET Electric Power Applications, 2, 171-182
2L. U. Anih, E. S. Obe and M. N. Eleanya: Steady – State Performance of Induction and Transfer Field Motors – A Comparison. In: Nigerian Journal of Technology, 2, 385-391