Computationally efficient calculation of skew effects in brushless doubly-fed induction machines
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DOI: 10.1049/iet-epa.2016.0354
Abstract: Brushless doubly-fed induction machines (DFIMs) have great potential as variable-speed generators in wind turbines. Undesired space-harmonics exist because the special rotor needs to couple to two stator windings with different pole-pair numbers and different frequencies.… read more here.
Keywords: brushless doubly; brushless; doubly fed; fed induction ... See more keywords
Parameters identification of a brushless doubly fed induction machine using pseudo-random binary signal excitation signal for recursive least squares method
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DOI: 10.1049/iet-epa.2017.0083
Abstract: Accurate brushless doubly fed induction machine (BDFIM) control is considered as a good alternative to traditional generators. Therefore, the knowledge of the parameters accuracy is necessary to design high-performance drives. In this study, an offline… read more here.
Keywords: brushless doubly; induction machine; doubly fed; fed induction ... See more keywords
Coupled circuit analysis of the brushless doubly fed machine using the winding function theory
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DOI: 10.1049/iet-epa.2019.0915
Abstract: The brushless doubly fed induction machine (BDFM) is considered as an alternative to doubly fed induction generators (DFIGs) in wind energy conversion systems. However, BDFMs have a complex machine structure, and their operations are relatively… read more here.
Keywords: machine; brushless doubly; winding function; function theory ... See more keywords
A New Iron Loss Model for Brushless Doubly-Fed Machines With Hysteresis and Field Rotational Losses
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DOI: 10.1109/tec.2021.3075629
Abstract: The brushless doubly-fed machine (BDFM) has two stator windings with different pole numbers, supplied with different frequencies. Therefore, the distribution of magnetic fields in stator and rotor iron is complex. In addition, the stator flux… read more here.
Keywords: brushless doubly; hysteresis; model; doubly fed ... See more keywords
Steady-State Characteristics of the Dual-Stator Brushless Doubly Fed Induction Generator
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2716904
Abstract: This paper presents a comprehensive investigation of the steady-state characteristics of a dual-stator brushless doubly fed induction generator for wind power application. Unlike the popular brushless doubly fed generator with a nested-loop or reluctance rotor,… read more here.
Keywords: generator; dual stator; doubly fed; brushless doubly ... See more keywords
Torque/Power Density Optimization of a Dual-Stator Brushless Doubly-Fed Induction Generator for Wind Power Application
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2726964
Abstract: The brushless doubly-fed machine has attractive features to be employed in highly reliable wind turbine systems. However, the existing brushless doubly-fed topologies primarily work by the principle of modulation and suffer from low torque/power density,… read more here.
Keywords: brushless doubly; doubly fed; power; optimization ... See more keywords
A Brushless Doubly Fed Generator Based on Permanent Magnet Field Modulation
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DOI: 10.1109/tie.2019.2916381
Abstract: A brushless doubly fed generator (BDFG) for wind power applications with a double-rotor structure is presented in this paper. First, field modulation ring and its application in the proposed BDFG are introduced. The geometric constraints… read more here.
Keywords: bdfg; field modulation; doubly fed; brushless doubly ... See more keywords
Design and Performance Study of a Brushless Doubly Fed Generator Based on Differential Modulation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2962430
Abstract: The brushless doubly fed generator (BDFG) has a good application prospect in the fields of ship shaft power generation and wind power generation due to its simple structure, safety, and reliability. In previous studies, the… read more here.
Keywords: brushless doubly; bdfg; modulation; doubly fed ... See more keywords
Generalized Analysis of Brushless Doubly Fed Induction Machine Taking Magnetic Saturation and Iron Loss Into Account
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DOI: 10.1109/tie.2020.3001806
Abstract: Substantial advantages of brushless doubly fed induction machine (BDFIM) bring up it as an interesting alternative for conventional solutions. In order to better analyze BDFIM performance, it is required to employ a more precise model… read more here.
Keywords: brushless doubly; saturation; doubly fed; iron loss ... See more keywords
Principle and Performance of a New Brushless Doubly Fed Reluctance Machine With Asymmetrical Composite Modulator
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3140492
Abstract: For the brushless doubly fed reluctance machine (BDFRM), a composite rotor featuring salient pole reluctance and short-circuited coils (SCC) is applied to efficiently improve the cross-coupling capability and magnetic field modulation effects, where the SCCs… read more here.
Keywords: doubly fed; composite modulator; asymmetrical composite; modulator ... See more keywords
Design of a Brushless Doubly Fed Generator With Simplified Three-Phase Wound Rotor
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3186303
Abstract: The brushless doubly fed generator (BDFG) shows great potential for the variable speed constant frequency ship shaft power generation applications due to its high reliability and low system costs. The rotor topology, which directly couples… read more here.
Keywords: rotor; brushless doubly; wound rotor; design ... See more keywords