Optimal design to reduce torque ripple of IPM motor with radial based function meta-model considering design sensitivity analysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-019-0740-0
Abstract: In this study, optimum design process to reduce a torque ripple was presented for an interior permanent magnet (IPM) type electric traction motor. Firstly, 2-D electromagnetic finite element analysis was conducted to analyze the characteristics… read more here.
Keywords: torque ripple; meta model; design; optimum design ... See more keywords
Design of BLDC Motor with Torque Ripple Reduction Using Spider-Based Controller for Both Sensored and Sensorless Approach
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05833-y
Abstract: In BLDC motor, difference in current deviation of entering and leaving phase at the time of commutation causes torque ripple resulting in vibration and noise which restricts them to use for certain applications. This paper… read more here.
Keywords: controller; torque ripple; spider; bldc motor ... See more keywords
Signal injection method without torque ripple for stator winding temperature estimation of surface-mounted PMSM drive systems
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Electronics"
DOI: 10.1007/s43236-020-00153-0
Abstract: A signal injection method without torque ripple is presented to estimate the stator winding temperature of a surface-mounted permanent magnet synchronous machine (PMSM), where the temperature is estimated based on the stator resistance. First, the… read more here.
Keywords: winding temperature; stator winding; method; temperature ... See more keywords
Minimising torque ripple of SRM by applying DB‐DTFC
Sign Up to like & getrecommendations! Published in 2019 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5441
Abstract: Since the traditional direct torque control (DTC) of switched reluctance motors (SRMs) has the shortcomings of large torque ripple and non-constant switching frequency, this study proposes the deadbeat-direct torque and flux-linkage control (DB-DTFC) method for… read more here.
Keywords: torque; torque ripple; srm; minimising torque ... See more keywords
Review based on losses, torque ripple, vibration and noise in switched reluctance motor
Sign Up to like & getrecommendations! Published in 2019 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2019.0251
Abstract: Some key features to be satisfied by electric motors catering a wide range of applications are high specific power, lower manufacturing cost, rugged construction, and fault-tolerant operation. Switched reluctance motor is one such motor technology… read more here.
Keywords: reluctance motor; review based; torque ripple; motor ... See more keywords
Interior permanent magnet synchronous motor minimum current harmonics torque ripple suppression strategy based on magnetic co‐energy model
Sign Up to like & getrecommendations! Published in 2020 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2019.0276
Abstract: Permanent magnet synchronous motors are widely used in electric vehicles. The permanent magnet synchronous motor torque ripple suppression is a research hotspot at present. This study adopts the torque ripple equation based on magnetic co-energy.… read more here.
Keywords: permanent magnet; magnet synchronous; torque ripple; current harmonics ... See more keywords
Torque-ripple reduction of SRM using optimised voltage vector in DTC
Sign Up to like & getrecommendations! Published in 2018 at "IET electrical systems in transportation"
DOI: 10.1049/iet-est.2017.0090
Abstract: High torque ripple is inherent in switched reluctance motors (SRMs) because of the motor's doubly salient structure and highly non-uniform torque and magnetisation characteristics. Direct torque control (DTC) for SRM is one of the torque… read more here.
Keywords: dtc; sector zones; ripple reduction; torque ripple ... See more keywords
Modified model predictive torque control for a PMSM‐drive with torque ripple minimisation
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5525
Abstract: This paper presents an improved model predictive torque control (MPTC) scheme for a permanent magnet synchronous machine (PMSM). In conventional finite set model predictive control (FS-MPC), the optimal voltage space vector (VSV) is selected for… read more here.
Keywords: control; torque; torque ripple; torque control ... See more keywords
An Improved Torque Sharing Function to Minimize Torque Ripple and Increase Average Torque for Switched Reluctance Motor Drives
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2020.1797939
Abstract: Abstract—This article presents a novel torque ripple minimization approach based on the genetic algorithm (GA) for the switched reluctance motor (SRM) drives. The fitness function of the GA is designed on the basis of two… read more here.
Keywords: average torque; torque ripple; commutation; reluctance motor ... See more keywords
Torque Ripple Suppression of Building-Block Transverse Flux Permanent Magnet Motor by Current Compensation and Variable Parameter Control Based on Real-Time Inductance
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2963123
Abstract: Building-block transverse flux permanent magnet motor (B-TFPMM) has the advantage of electromagnetic decoupling and high torque density, but it has the strong nonlinearity and the large torque ripple. To solve the problem, the nonlinear characteristics… read more here.
Keywords: tex math; torque ripple; inline formula;
Harmonic Suppression and Torque Ripple Reduction of a High-Speed Permanent Magnet Spindle Motor
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3070010
Abstract: In this paper, the method of harmonic suppression and torque ripple reduction is studied for the structure characteristics and design requirements of a high-speed permanent magnet spindle motor. According to the magnetic circuit analysis and… read more here.
Keywords: permanent magnet; torque ripple; magnet; motor ... See more keywords