Identification of Induction Motor Parameters Considering Sensitivity Analysis of Measured Quantities

The first part of this contribution deals with an experimental identification of induction motor parameters from the no-load test. The second part of this contribution deals with a sensitivity analysis of identified parameters with accordance to measured quantities. Using this sensitivity analysis it is possible to evaluate how much inaccuracies in measured quantities can affect identified parameters. From obtained results, it is possible to determine which measured quantities have to be measured as accurately as possible and for which, on the contrary, the measurement error can be neglected.