Design of Sensorless Permanent Magnet Synchronous Motor Control System

Qu, Bo; Lin, Hong

doi:10.1007/978-3-642-21697-8_67

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The adjective “sensorless” refers to the lack of any mechanical sensors, but the presence of electrical transducers. Readers can consult [2,3,4,5,6,7,8,9,10,11,12,13,14,15,16], current works on several developed methods, most of which are based on observer theory. One such work, considered here, is based on back electromotive force (EMF) estimation [17,18,19].…”

Section: Introductionmentioning

confidence: 99%

Sensorless Control of the Permanent Magnet Synchronous Motor

Urbański

Janiszewski

2019

Sensors

View full text Add to dashboard Cite

This paper describes the study and experimental verification of sensorless control of permanent magnet synchronous motors with a high precision drive using two novel estimation methods. All the studies of the modified Luenberger observer, reference model, and unscented Kalman filter are presented with algorithm details. The main part determines trials with a full range of reference speeds with a special near-zero speed area taken into account. In order to compare the estimation performances of the observers, both are designed for the same motor and control system and run in the same environment. The experimental results indicate that the presented methods are capable of tracking the actual values of speed and motor position with small deviation, sufficient for precise control.

show abstract

Section: Introductionmentioning

confidence: 99%

Sensorless Control of the Permanent Magnet Synchronous Motor

Urbański

Janiszewski

2019

Sensors

View full text Add to dashboard Cite

show abstract

DTC Based on Five-level SVM with Balancing Strategy of Sensorless DSSM

Benyoussef

Barkat

2023

International Journal of Circuits, Systems and Signal Processing

View full text Add to dashboard Cite

This paper presents a direct torque control based on multilevel space vector modulation of a double star synchronous machine operating without speed sensor. Each star of the machine is supplied by a five-level diodeclamped inverter. This topology of multilevel inverters represents one of the most interesting solutions to increase voltage and power levels and to achieve high quality voltage waveforms. However, a very important issue in using diode-clamped inverters is the ability to guarantee the stability of the DC-link capacitor voltages. To overcome this problem the multilevel space vector modulation equipped by a balancing strategy is proposed to suppress the unbalance of DC-link capacitor voltages. For achieving high performances control of the multiphase drive, the proposed control method needs accurate information about rotor position and rotor speed. To this end, they are estimated by using Luenberger observer.

show abstract

Design of Sensorless Permanent Magnet Synchronous Motor Control System

Cited by 2 publications

References 0 publications

Sensorless Control of the Permanent Magnet Synchronous Motor

Sensorless Control of the Permanent Magnet Synchronous Motor

DTC Based on Five-level SVM with Balancing Strategy of Sensorless DSSM

Contact Info

Product

Resources

About