Browse Publications Technical Papers 2002-01-1089
2002-03-04

Impact Study of Field-Weakening Operation of Electric Motors on Drive Train Oscillations 2002-01-1089

Studying the dynamics of electric motor drives is not easy. Indeed, there is no unified approach to model both the mechanical and the electrical elements of the motor drive in order to bring an intuitive understanding of the dynamic behavior. Moreover, for traction purposes, the machines are often used at field-weakening operation, which can be a source of unwanted oscillations. In this paper, the gyrator-based equivalent circuit modeling is presented. The method allows the understanding of some aspects of the dynamic behavior of DC motor drives such as the interaction between electric inductances and the rotor inertia and their oscillating behavior.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Diagnosis of Solid State DC/DC Cascaded Converter Faults in Hybrid Electric Automotive Power Systems

2006-01-0370

View Details

TECHNICAL PAPER

Influence of the Inverter Calibration on the NVH of an Electrified Light-Duty Truck

2013-01-0133

View Details

TECHNICAL PAPER

Design Improvement of Differential Casing through CAE Strain Correlation

2014-01-0756

View Details

X