Auto-Measurement of Induction Motor Parameters
نویسندگان
چکیده
منابع مشابه
Parameters estimation of induction motor with faulty rotor
This paper describes the evaluation of parameters of a three-phase induction motor with broken rotor bars. Using standard d-q model of induction motor the electric and magnetic asymmetry can be expressed through differently modified rotor parameters in both axes. A non-standard, one-phase measuring method was employed. To assess the measurement results of the method and to predict various situa...
متن کاملIdentification of induction motor parameters from transient stator current measurements
This paper describes three methods for estimating the lumped model parameters of an induction motor using startup transient data. A three-phase balanced induction motor is assumed. Measurements of the stator currents and voltages are required for the identification procedure, but no measurements from the motor shaft are needed. The first method presented applies simple models with limited tempo...
متن کاملA Method for Parameters Estimation in Induction Motor Drives
The paper presents an estimation method for the electromagnetic and mechanical parameters of squirrel cage induction motor. The main result consists in the use of an improved dynamic model that allows also the estimation of the iron loss. The estimated parameters are obtained with accuracy higher than the one from the classical tests. The parameters can be used in the implementation of control ...
متن کاملADALINE approach for induction motor mechanical parameters identification
Two new methods to identify the mechanical parameters in induction motor based field oriented drives are presented in this paper. The identified parameters are: the moment of inertia and the viscous damping coefficient. The proposed methods are based on the adaptive linear neuron (ADALINE) networks. The two parameters are derived and optimised during the online training process. During the iden...
متن کاملInduction Motor Drive's Parameters Identification Using Extended Kalman Filter Algorithms
This paper presents a detailed study of the extended Kalman filter (EKF) for estimating the rotor resistance and rotor speed of an induction motor drive. The overall structure of the EKF is reviewed and the various system vectors and matrices are defined. By including the rotor resistance and rotor speed as a state variables, the EKF equations are established from a discrete two-axis model of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Electrical Engineering and Technology
سال: 2006
ISSN: 1975-0102
DOI: 10.5370/jeet.2006.1.2.226