Sensorless control of switched reluctance drive with small DC-link capacitor for high-speed blowers
Sign Up to like & getrecommendations! Published in 2018 at "Electrical Engineering"
DOI: 10.1007/s00202-017-0635-y
Abstract: This paper presents a design concept of a sensorless control for high-speed SRM drives with small DC-link capacitor. In a cost-sensitive application, the expensive large DC-link capacitor should be replaced with a smaller DC-link capacitor… read more here.
Keywords: speed; control; link capacitor; sensorless control ... See more keywords
Experimental sensorless control for IPMSM by using integral backstepping strategy and adaptive high gain observer
Sign Up to like & getrecommendations! Published in 2017 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2016.11.012
Abstract: Abstract In this paper a robust sensorless control for an Interior Permanent Magnet Synchronous Motor (IPMSM) is designed. The proposed control strategy uses a backstepping controller, whose robustness is improved by using integral actions added… read more here.
Keywords: high gain; control; strategy; using integral ... See more keywords
An adaptive sliding mode observer over wide speed range for sensorless control of a brushless DC motor
Sign Up to like & getrecommendations! Published in 2018 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2018.05.004
Abstract: Abstract This paper proposes a novel adaptive sliding mode observer (SMO) over wide speed range for the sensorless control of a brushless DC motor (BLDCM) system. Designed with a sinusoidal saturation switching function whose boundary… read more here.
Keywords: sliding mode; mode observer; control; adaptive sliding ... See more keywords
Speed sensorless control of a bearingless induction motor based on sliding mode observer and phase-locked loop.
Sign Up to like & getrecommendations! Published in 2021 at "ISA transactions"
DOI: 10.1016/j.isatra.2021.05.041
Abstract: To realize the low-cost and high-performance of a bearingless induction motor (BIM), a speed sensorless control strategy combined with the improved sliding mode observer (SMO) and phase locked-loop (PLL) is proposed. Based on analyzing the… read more here.
Keywords: speed; bearingless induction; speed sensorless; induction motor ... See more keywords
Back-EMF-based sensorless control system of hybrid SRM for high-speed operation
Sign Up to like & getrecommendations! Published in 2018 at "Iet Electric Power Applications"
DOI: 10.1049/iet-epa.2017.0641
Abstract: Based on the back electromotive force (back-EMF) detection, a novel rotor position estimation strategy with adjustable turn on/off angle is proposed for the high-speed hybrid switched reluctance motor (SRM). The minimum back-EMF position is captured… read more here.
Keywords: sensorless control; high speed; control system; back emf ... See more keywords
Rotor Position Sensorless Control of Wound-Field Flux-Switching Machine Based on High Frequency Square-Wave Voltage Injection
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2867899
Abstract: This paper compares three shaft-sensorless control schemes for wound-field flux-switching machines based on a high frequency (HF) square-wave voltage injection technique. An HF model for the machine, with inclusion of the field winding, is first… read more here.
Keywords: field; voltage injection; machine; sensorless control ... See more keywords
A Simple and Robust Sensorless Control Based on Stator Current Vector for PMSG Wind Power Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2889083
Abstract: This paper proposes a novel sensorless control based on the stator current vector for permanent-magnet synchronous generators in variable-speed wind energy conversion systems. In the proposed method, the rotor angle and speed are estimated indirectly… read more here.
Keywords: based stator; control; control based; stator current ... See more keywords
Sensorless Control for Permanent Magnet Synchronous Motor in Rail Transit Application Using Segmented Synchronous Modulation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2921916
Abstract: This paper proposes a position sensorless control technique for permanent magnet synchronous motor (PMSM) used in rail transit application, where a segmented synchronous modulation (SSM) is usually applied. The arbitrary signal injection-based sensorless control is… read more here.
Keywords: sensorless; permanent magnet; synchronous motor; magnet synchronous ... See more keywords
A Newly Designed VSC-Based Current Regulator for Sensorless Control of PMSM Considering VSI Nonlinearity
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.3033037
Abstract: A novel $d$ -axis variable-structure control (VSC) current regulator is proposed for realizing fast and accurate sensorless control in the surface-mounted permanent magnet synchronous motor (SPMSM) in this article. In this proposed regulator, the sigmoid… read more here.
Keywords: control; sensorless control; current regulator; tex math ... See more keywords
Sensorless Control of Synchronous Motor Drives: Accurate Torque Estimation and Control Under Parameter Errors
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.3037792
Abstract: Accurate torque control is of interest in traction and other industrial applications, whose realization is challenged by parameters errors and temperature-induced variations. This article proposes a sensorless technique for resilient torque control in salient synchronous… read more here.
Keywords: torque control; control; accurate torque; torque estimation ... See more keywords
Improved Saliency-Based Position Sensorless Control of Interior Permanent-Magnet Synchronous Machines With Single DC-Link Current Sensor Using Current Prediction Method
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2777382
Abstract: This paper presents an improved saliency-based position sensorless drive of an interior permanent-magnet synchronous machine (IPMSM) with a single current sensor, used for low cost applications. The phase current, reconstructed from a dc-link current, shows… read more here.
Keywords: reconstruction; sensorless; current sensor; sensorless control ... See more keywords