Parameter Estimation of Induction Machine at Standstill Using Two-Stage Recursive Least Squares Method

الملخص EN

This paper presents a two-stage recursive least squares (TSRLS) algorithm for the electric parameter estimation of the induction machine (IM) at standstill.

The basic idea of this novel algorithm is to decouple an identifying system into two subsystems by using decomposition technique and identify the parameters of each subsystem, respectively.

The TSRLS is an effective implementation of the recursive least squares (RLS).

Compared with the conventional (RLS) algorithm, the TSRLS reduces the number of arithmetic operations.

Experimental results verify the effectiveness of the proposed TSRLS algorithm for parameter estimation of IMs.