Model predictive control for a modular multilevel cascade converter with an improved zeroâsequence voltage injection method
Sign Up to like & getrecommendations! Published in 2019 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5762
Abstract: In this study, the authors propose a model predictive control method for modular multilevel cascade converter-single star bridge cells (MMCC-SSBC) with an improved zero-sequence voltage injection algorithm under unbalanced conditions. First, a model predictive controller… read more here.
Keywords: control; voltage; zero sequence; voltage injection ... See more keywords
A Novel Sensorless Rotor Position Estimation Method for PMSM Based on High-Frequency Square-Wave Voltage Injection with Less Iron Loss
Sign Up to like & getrecommendations! Published in 2018 at "Electric Power Components and Systems"
DOI: 10.1080/15325008.2018.1527871
Abstract: Abstract A novel sensorless rotor position estimation method for permanent magnet synchronous machine (PMSM) based on high-frequency square-wave (HFSW) voltage injection has been proposed in the article. Comparing with the existing HFSW voltage injection schemes,… read more here.
Keywords: voltage injection; novel sensorless; method; injection ... 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
Phaselet-Based Limited-Time $q$-Axis DC Offset Voltage Injection for Detection of Islanding of DG and Fault in a Meshed Microgrid
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2021.3068397
Abstract: Rapid grid integration of inverter-interfaced distributed generators (DGs) and low-voltage ride-through capability of the smart inverter, as per IEEE 1547 standard, has made unintentional islanding detection (UID) cumbersome. Also, the feeder reconfiguration capability in meshed… read more here.
Keywords: voltage; voltage injection; detection; limited time ... See more keywords
Asymmetric Space Vector Modulation for PMSM Sensorless Drives Based on Square-Wave Voltage-Injection Method
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2772166
Abstract: Square-wave voltage injection is an effective sensorless control method for permanent magnet synchronous motor drives to achieve zero- or low-speed operation. However, it faces great challenge in the case of rail transit application where the… read more here.
Keywords: voltage injection; modulation; space vector; method ... See more keywords
IPMSM Sensorless Control Using High-Frequency Voltage Injection Method With Random Switching Frequency for Audible Noise Improvement
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2937042
Abstract: A high-frequency (HF) voltage injection method can accurately estimate the rotor position of an interior permanent magnet synchronous motor at low speed. However, the fixed injection frequency for the traditional HF voltage injection method will… read more here.
Keywords: injection method; frequency; voltage injection; method ... See more keywords
Efficient QR Updating Factorization for Sensorless Synchronous Motor Drive Based on High Frequency Voltage Injection
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2959478
Abstract: The conventional methods for estimating the rotor position of permanent magnet synchronous machines, at low speed range and characterized by rotor saliency, rely on high frequency voltage injection in the stator windings. Ordinarily, the rotor… read more here.
Keywords: high frequency; frequency; efficient updating; frequency voltage ... See more keywords
Initial Rotor Position Detection for Sensorless Interior PMSM With Square-Wave Voltage Injection
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2718025
Abstract: In order to resolve the starting problem for position sensorless interior permanent magnet synchronous motor, an improved initial rotor position estimation method based on square-wave signal injection is presented in this paper. Instead of the… read more here.
Keywords: voltage injection; position; wave voltage; square wave ... See more keywords
Improved High-Frequency Voltage Injection Based Permanent Magnet Temperature Estimation for PMSM Condition Monitoring for EV Applications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2017.2778429
Abstract: Permanent magnet (PM) temperature is critical to ensure high-performance and reliable control of permanent magnet synchronous machines (PMSMs) for electric vehicle (EV) applications. High-frequency (HF) voltage injection based approach has been shown to be capable… read more here.
Keywords: voltage injection; temperature estimation; estimation; temperature ... See more keywords