A model for the chopper controlled DC series motor

Journal Article · Sun May 01 00:00:00 EDT 1983 · IEEE Trans. Power Appar. Syst.; (United States)

DOI:https://doi.org/10.1109/TPAS.1983.318093· OSTI ID:5861955

Strangas, E G; Hamilton, H B

This paper presents a method of accounting for the varying inductance and apparent resistance in the prediction of the performance of a chopper controlled DC series motor. The finite element technique is utilized to solve the electromagnetic field, at a cross section of the machine, in the time domain, taking eddy current and saturation effects into account. The rotational voltage is calculated and the incremental inductances are introduced and used for the calculation of currents; the torque is then calculated based on the Maxwell Stress Tensor in the air gap.

• Research Organization: Eluim, S.A. Athens
• OSTI ID: 5861955
• Journal Information: IEEE Trans. Power Appar. Syst.; (United States), Journal Name: IEEE Trans. Power Appar. Syst.; (United States) Vol. 102:5; ISSN IEPSA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420800* -- Engineering-- Electronic Circuits & Devices-- (-1989)
CONTROL SYSTEMS
CURRENTS
DC SYSTEMS
DIFFERENTIAL EQUATIONS
EDDY CURRENTS
ELECTRIC CURRENTS
ELECTRIC MOTORS
ELECTROMAGNETIC FIELDS
ENERGY SYSTEMS
EQUATIONS
FINITE ELEMENT METHOD
FORECASTING
FUNCTIONAL MODELS
INDUCTION
MAXWELL EQUATIONS
MOTORS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
PERFORMANCE
POWER SYSTEMS