Abstract
This paper proposes a technique to determine the on-line the stator resistance of a four-phase induction machine in a four-phase drive system. Besides the stator resistance, the stator leakage inductance can be also estimated. These parameters are obtained by solving a least squares minimization problem. The technique is conceived to be used on-line with the drive strategy without disturbing the machine electromagnetic torque. Experimental results are used to demonstrate the feasibility of the proposed technique.
| Original language | English |
|---|---|
| Pages (from-to) | 1955-1959 |
| Number of pages | 5 |
| Journal | PESC Record - IEEE Annual Power Electronics Specialists Conference |
| Volume | 4 |
| State | Published - 2002 |
| Externally published | Yes |
| Event | 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, Australia Duration: 23 Jun 2002 → 27 Jun 2002 |