Simple Sensorless Control of Interior Permanent Magnet Synchronous Motor Using PLL Based on Extended EMF
نویسندگان
چکیده
منابع مشابه
Simple Sensorless Control of Interior Permanent Magnet Synchronous Motor Using PLL Based on Extended EMF
This paper proposes an improved sensorless control to estimate the rotor position of an interior permanent magnet synchronous motor. A phase-locked loop (PLL) is used to obtain the phase angle of the grid. The rotor position can be estimated using a PLL based on extended electromotive force (EEMF) because the EEMF contains information about the rotor position. The proposed method can reduce the...
متن کاملMRAS Based Sensorless Control of Permanent Magnet Synchronous Motor
Speed and torque controls of permanent magnet synchronous motors are usually attained by the application of position and speed sensors. However, speed and position sensors require the additional mounting space, reduce the reliability in harsh environments and increase the cost of a motor. Therefore, many studies have been performed for the elimination of speed and position sensors. This paper i...
متن کاملSensorless Control of Interior Permanent Magnet Synchronous Motor in Low-Speed Region Using Novel Adaptive Filter
Lisi Tian 1,†, Jin Zhao 2,*,† and Jiajiang Sun 2 1 School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China; [email protected] 2 School of Automation, Huazhong University of Science and Technology, Wuhan 430074, China; [email protected] * Correspondence: [email protected]; Tel.: +86-27-8754-3730 † These authors contributed equal...
متن کاملDesign and Implementaion of Interior Permanent Magnet Synchronous Motor (IPMSM) Control based on Integral Terminal Sliding Mode Technique
Permanent Magnet Synchronous Motor because of high energy storage capability is very important in electrical drive industry. Speed control of this motor suffers from parameter variations such as variable inductance. In this paper, The Integral-Terminal Sliding Mode Control (ITSMC) method is used to control the speed (torque) along with d-axis current control. This method is like to classic slid...
متن کاملTuning of Extended Kalman Filter using Self-adaptive Differential Evolution Algorithm for Sensorless Permanent Magnet Synchronous Motor Drive
In this paper, a novel method based on a combination of Extended Kalman Filter (EKF) with Self-adaptive Differential Evolution (SaDE) algorithm to estimate rotor position, speed and machine states for a Permanent Magnet Synchronous Motor (PMSM) is proposed. In the proposed method, as a first step SaDE algorithm is used to tune the noise covariance matrices of state noise and measurement noise i...
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: 2017
ISSN: 1975-0102
DOI: 10.5370/jeet.2017.12.2.711