Inductance Estimation of PMSM Using Extended Kalman Filter

Author:

Naikawadi Komal1ORCID,Patil Sudhir Madhav2ORCID,Kalantri Kapil3ORCID,Dhanvijay Maneetkumar R.2ORCID,Karanjkar Atul V.4ORCID

Affiliation:

1. PG Student (M.Tech. Mechatronics), Department of Manufacturing Engineering and Industrial Management, College of Engineering Pune (COEP), Shivaji Nagar, Pune: 411005, Maharashtra State, INDIA

2. Associate Professor, Department of Manufacturing Engineering and Industrial Management, College of Engineering Pune (COEP), Shivaji Nagar, Pune: 411005, Maharashtra State, INDIA

3. Head, Design and Development, HELLA eMobionics, Hella India Automotive Pvt. Ltd., Baner, Pune: 411045, Maharashtra State, INDIA

4. Associate Professor, Department of Mechanical & Mechatronics Engineering (Additive Manufacturing), ZSCT's Thakur College of Engineering and Technology, Kandivali (E), Mumbai: 400101, Maharashtra State, INDIA

Abstract

Estimation of parameters of Permanent Magnet Synchronous Motor (PMSM) plays an important role for motor controller tuning in Electric Vehicle (EV) application. Under running condition motor parameters vary due to different effects such as temperature, saturation and Voltage Source Inverter (VSI) non-linearities. Identification of parameters in running condition increases the control performance of system. This paper uses Extended Kalman Filter (EKF), which allows estimation of d-q axis inductances of PMSM. The control algorithm considered here is Field Oriented Control (FOC) for EV system having position sensor. The simulation is performed using MATLAB- Simulink software. The simulation results show that EKF identifies the d- and q- axis inductances Ld, Lq considering measurement and process noise using a state space model of motor equations for implementation.

Publisher

FOREX Publication

Subject

Electrical and Electronic Engineering,Engineering (miscellaneous)

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Position Estimation Method of a Permanent Magnet Synchronous Motor Based on Moving Horizon Estimation EKF algorithm;2024 IEEE International Magnetic Conference - Short papers (INTERMAG Short papers);2024-05-05

2. Identification of Parameters and States in PMSMs;Electronics;2023-06-11

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