Effects of inductance nonlinearities in a transformer-rectifier DC motor drive system on the AC side harmonic distortion using a time-stepping coupled finite element-circuit technique

IEMDC 2003 - IEEE International Electric Machines and Drives Conference

Volumn 3, Issue , 2003, Pages 1755-1759

  Mirafzal, B ^a   Demerdash, N A O ^a  

^a Marquette University   (United States)

Author keywords

Couplings; DC motors; Drives; Finite element methods; Harmonic distortion; Inductance; Magnetic separation; Rectifiers; Saturation magnetization; Transformer cores

Indexed keywords

COUPLINGS; DC MOTORS; DC TRANSFORMERS; DIGITAL STORAGE; DRIVES; ELECTRIC DRIVES; ELECTRIC MACHINERY; ELECTRIC RECTIFIERS; ELECTRIC TRANSFORMER LOADS; ELECTRIC TRANSFORMER TESTING; ELECTRIC WINDINGS; FINITE ELEMENT METHOD; HARMONIC ANALYSIS; HARMONIC DISTORTION; INDUCTANCE; MAGNETIC COUPLINGS; MAGNETIC SEPARATION; MAGNETISM; RECTIFYING CIRCUITS; SATURATION MAGNETIZATION; TIME VARYING NETWORKS; TRANSFORMER WINDINGS;

DC MOTOR DRIVE SYSTEMS; MAGNETIC SATURATION EFFECTS; MODELING AND SIMULATION TECHNIQUES; SATURATION CONDITIONS; SEPARATELY EXCITED DC MOTORS; SINGLE-PHASE RECTIFIERS; TOTAL HARMONIC DISTORTION (THD); TRANSFORMER CORE;

COUPLED CIRCUITS;

EID: 84946047726     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMDC.2003.1210689     Document Type: Conference Paper

References (9)

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2. N.A. Demerdash and T.W. Nehl, "An Evaluation of the Methods of Finite Elements and Finite Differences in the Solution of Nonlinear Electromagnetic Fields in Electrical Machines,' IEEE Transactions on Power Apparatus and Systems, vol. PAS-98, pp.74-87, Jan./Feb. 1979.
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5. N.A.O. Demerdash and J.F. Bangura, "Characterization of Induction Motors in Adjustable-Speed Drives Using a Time-Stepping Coupled Finite-Element State-Space Method Including Experimental Validation," IEEE Transactions on Industry Applications, vol. 35, pp.790-802, July/August 1999.
6. J.F. Bangura, N. and A.O. Demerdash "Performance and Torque-Ripple Characterization in Induction Motor Adjustable-Speed Drives Using Time-Stepping Coupled Finite Element-State Space Techniques," IEEE Transactions on Industry Applications, vol. 35, pp.982-990, Sept./Oct. 1999.
7. N.A. Demerdash and T.W. Nehl, "Electric Machinery Parameters and Torques by Current and Energy Perturbations from Field Computations- Part I: Theory and Formulation," IEEE Transactions on Energy Conversion, vol. 14, pp.1507-1513, Dec. 1999.
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