Index Catalog // ScholarsArchive@OSU

Creator:: Jin, Lei
Abstract:: Permanent magnet synchronous machines (PMSMs) are widely used in electric vehicles and hybrid electric vehicles to propel the wheels. Various control strategies have been developed for PMSM drive systems to achieve both high efficiency and safe operation. In a PMSM drive system, generally the high voltage battery and the power...
Resource Type:: Masters Thesis
Full Text:: the power converter based on the current, voltage, position and speed of the AC electric machine

Creator:: Spee, Rene
Abstract:: A highly flexible numerical simulation model for the performance prediction of brushless dc drives is presented, which is capable of investigating unbalanced and asymmetrical operating conditions as well as drives with non-ideal parameters. Numerical speed-up procedures allow for the investigation of pulse-width modulated (PWM) drives using a personal computer. Experimental...
Resource Type:: Dissertation
Full Text:: pulse-width modulated strategies. A brushless dc motor with trapezoidal induced voltages and complex

Creator:: Evans, Donald LeRoy
Abstract:: Direct digital control is becoming quite common in the control of industrial processes. However, due to the relatively high accuracy of both analog and conventional digital systems for controlling the speed of a dc motor, there has been a reluctance to try DDC for this purpose. This thesis describes a...
Resource Type:: Masters Thesis
Full Text:: Direct digital speed control system for a DC motor using a

Creator:: Plankinton, John C. and Gianella, Vincent Paul
Abstract:: This thesis comprises a series of tests run on a compound direct current generator and an induction motor; separately and combined as a set, with sheets of data; characteristic and efficiency curves and deduction drawn therefrom relative to the two machines.
Resource Type:: Undergraduate Thesis
Full Text:: rachine tends to verify them This motor connected to a direct current generator wit: good regtiation

Creator:: Faveluke, Alex
Abstract:: An AC/AC converter has been designed and implemented for the purpose of providing a modular drive system with a Brushless Doubly-Fed Machine (BDFM.) This converter is to be used in laboratory testing and also as part of a demonstration system in the field. All hardware needed to start and run...
Resource Type:: Masters Thesis
Full Text:: financial support provided by the Electric Power Research Institute, Puget Sound Power and Light, and the

ScholarsArchive@OSU