Maximum Torque Per Ampere Induction Motor Drives - an Alternative to Field-Oriented Control PC Krause and Associates

Format:

Conference/Event

Author/Creator:

Wasynczuk, O., author.

Conference Name:

World Aviation Congress & Exposition (1999-10-19 : San Francisco, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1998

Summary:

In this paper, a new control strategy is proposed which is simple in structure and has the straightforward goal of minimizing the stator current amplitude for a given load torque. It is shown that the resulting induction motor efficiency is reasonably close to optimal and that the approach is insensitive to variations in rotor resistance. Although the torque response is not as fast as in field-oriented control strategies, the response is reasonably fast. In fact, if the mechanical time constant is large relative to the rotor time constant, which is frequently the case, the sacrifice in dynamic performance is insignificant relative to FO strategies

Notes:

Vendor supplied data

Publisher Number:

981257

Access Restriction:

Restricted for use by site license