Hybrid Excited Synchronous Machine with Wireless Supply Control System

Wardach, Marcin; Bonislawski, Michal; Pałka, Ryszard; Paplicki, Piotr; Prajzendanc, Paweł

doi:10.3390/en12163153

Cited by 21 publications

(18 citation statements)

References 25 publications

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“…The paper [3] presents an innovative approach to controlling a hybrid synchronous machine, which can be used for electric vehicles. Hybrid excitation is realized by an additional control coil located on the machine rotor, implemented by a wireless power transmission system connected to the rotor shaft.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Voltage stabilization of a controlled autonomous magnetoelectric generator with a magnetic shunt and permanent magnet excitation

Chumack

Bazenov

Tymoshchuk

et al. 2021

EEJET

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The paper presents the results of testing and research of the characteristics of a controlled autonomous magnetoelectric synchronous generator with a magnetic shunt. Structurally, the studied generator is a modified asynchronous machine in which the rotor is made with permanent magnets and an additional system in the form of a magnetic shunt. By adjusting the winding current of the magnetic shunt, the output voltage of the generator is regulated. The following characteristics were investigated: the no-load characteristic during operation with permanent magnets and when the winding current of the magnetic shunt changes with forward and reverse polarity. Also, the external characteristic for active and active-inductive loads; the control characteristic when the load current changes at a constant generator voltage. Analysis of the obtained characteristics makes it possible to determine the limits of regulation of the external characteristic, which is ≈40 % relative to the main magnetic flux. The obtained regulation depth allows maintaining the stability of the external characteristic for power factors not exceeding 0.9, which is the usual passport value for autonomous power plants based on synchronous generators. Comparison of the data of research conducted on the experimental setup shows sufficient convergence for engineering and practical tasks. The maximum quantitative difference is 9.3 %, which suggests the adequacy of the previously developed mathematical model. The control characteristic, constructed experimentally at constant generator voltage, is the control law of the magnetic shunt winding for the studied generator. The investigated version of a synchronous generator with a magnetic shunt should be used for autonomous power plants, renewable energy systems, and autonomous power supply systems.

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Section: Literature Review and Problem Statementmentioning

confidence: 99%

Voltage stabilization of a controlled autonomous magnetoelectric generator with a magnetic shunt and permanent magnet excitation

Chumack

Bazenov

Tymoshchuk

et al. 2021

EEJET

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show abstract

“…All these problems were also discussed in this Special Issue of Energies. Similar research about design, simulation and electrical machine optimization are also discussed in some previous publications [19][20][21][22] not included in this Special Issue.…”

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confidence: 71%

Design and Application of Electrical Machines

Pałka

Wardach

2022

Energies

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“…The main feature of the proposed rotor structure is related with proper machine air gap flux distribution and simultaneously required machine flux control (FC) ability. The presented ECPMS-machine concept has been presented in [7,[52][53][54].…”

Section: Electric Controlled Permanent Magnet Synchronous Machinementioning

confidence: 99%

“…Energies 2020, 13, x FOR PEER REVIEW 9 of 21 Commonly, in order to supply the windings placed on the rotor, it is necessary to use brushes and slip rings. Alternatively to this, modern contactless energy transfer (CET) system shown in Figure 6b have been performed and described in [54], and it has been successfully used, in this case.…”

Section: Hybrid Excited Disk Type Machinementioning

confidence: 99%

Modern Hybrid Excited Electric Machines

et al. 2020

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The paper deals with the overview of different designs of hybrid excited electrical machines, i.e., those with conventional permanent magnets excitation and additional DC-powered electromagnetic systems in the excitation circuit. The paper presents the most common topologies for this type of machines found in the literature—they were divided according to their electrical, mechanical and thermal properties. Against this background, the designs of hybrid excited machines that were the subject of scientific research of the authors are presented.

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Hybrid Excited Synchronous Machine with Wireless Supply Control System

Cited by 21 publications

References 25 publications

Voltage stabilization of a controlled autonomous magnetoelectric generator with a magnetic shunt and permanent magnet excitation

Voltage stabilization of a controlled autonomous magnetoelectric generator with a magnetic shunt and permanent magnet excitation

Design and Application of Electrical Machines

Modern Hybrid Excited Electric Machines

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