Flux-Weakening Control of Electric Starter–Generator Based on Permanent-Magnet Machine

Bozhko, Serhiy; Rashed, Mohamed; Hill, Christopher Ian; Yeoh, Seang Shen; Yang, Tao

doi:10.1109/tte.2017.2718221

Cited by 50 publications

(29 citation statements)

References 26 publications

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“…With the aim of widening the operating range of PMMs, the need for a focused and optimized design procedure is essential [155]. Nevertheless, a proper design process is required to account for reliability as well.…”

Section: B the Permanent Magnet S/gmentioning

confidence: 99%

High-Power Machines and Starter-Generator Topologies for More Electric Aircraft: A Technology Outlook

et al. 2020

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More electric aircraft (MEA) architectures consist of several subsystems, which must all comply with the settled safety requirements of aerospace applications. Thus, achieving reliability and fault-tolerance represents the main cornerstone when classifying different solutions. Hybrid electric aircraft (HEA) extends the MEA concept by electrifying the propulsive power as well as the auxiliary power, and thereby pushing the limits of electrification. This paper gives an overview of the high-power electrical machine families and their associated power electronic converter (PEC) interfaces that are currently competing for aircraft power conversion systems. Various functionalities and starter-generator (S/G) solutions are also covered. In order to highlight the latest advancements, the efficiency of the world's most powerful aerospace generator (Mark 1) developed within the E-Fan X HEA project is graphically represented and assessed against other rivaling solutions. Motivated by the strict requirements on efficiency, power density, trustworthiness, as well as starting functionalities, supplementary considerations on the system-level design are paramount. In order to highlight the MEA goals and take advantage of all potential benefits, all subsystems must be treated as a whole. It is then shown that the combination of PECs, aircraft grid and electrical machines can be better adapted to benefit the overall system. This survey outlines the influence of these concerns and offers a view of the future technology outlook, as well as covering the present challenges and opportunities.

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Section: B the Permanent Magnet S/gmentioning

confidence: 99%

High-Power Machines and Starter-Generator Topologies for More Electric Aircraft: A Technology Outlook

et al. 2020

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“…Therefore, a near-unity modulation index is expected. [28] Based on the parameters of the machine given in table. II.…”

Section: A Esg System Characteristics and Controlmentioning

confidence: 99%

A Modified Neutral Point Balancing Space Vector Modulation for Three-Level Neutral Point Clamped Converters in High-Speed Drives

Yang

Kulsangcharoen

et al. 2019

IEEE Trans. Ind. Electron.

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“…2. References [5,7,8] present the optimization of IPMSM machines with I-type magnet location. As can be seen, the torque ripples can be significantly reduced after the optimization, which, Here, the output torque ripple optimization method and results are compared with other methods mentioned in the references, as shown in Table 4.…”

Section: The Three Key Rotor Parametersmentioning

confidence: 99%

“…A permanent magnet synchronous machine (PMSM) has the merits of high torque density, high efficiency, and dynamic performance [1][2][3][4][5]. It has been widely applied in manufacturing and the electric vehicle (EV) driving system [6][7][8][9], and traction applications [10]. In this paper, a 130 kW 12-pole/72-slot internal PMSM (IPMSM) is designed for traction vehicles applied in port transportation, where a heavy-load torque-output capability and good start performances are required.…”

Section: Introductionmentioning

confidence: 99%

The Design and Optimization of an Interior, Permanent Magnet Synchronous Machine Applied in an Electric Traction Vehicle Requiring a Low Torque Ripple

Zhang

Wang

et al. 2019

Applied Sciences

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An internal permanent magnet synchronous machine (IPMSM) was designed for heavy-load traction vehicles applied in port transportation. Based on finite element analysis (FEA), the rotor iron core topology was optimized with the most attention paid to cogging torque and torque ripple. The influences of the iron core on the air-gap magnetic flux density, the back electro-motive-force harmonic, the cogging torque and the torque ripple were investigated. The design scheme of minimizing cogging torque and output torque ripple was obtained. Focused on the relationship between the rotor parameters and the torque ripple, the relative sensitivity factor was proposed and analyzed. Finally, the torque ripple was reduced from 14.4% to 3.84%, after further optimization of the rotor design parameters. The reliability and stability of the IPMSM were also covered. Additionally, the experimental study of the prototype was carried out to verify the FEA results.

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Flux-Weakening Control of Electric Starter–Generator Based on Permanent-Magnet Machine

Cited by 50 publications

References 26 publications

High-Power Machines and Starter-Generator Topologies for More Electric Aircraft: A Technology Outlook

High-Power Machines and Starter-Generator Topologies for More Electric Aircraft: A Technology Outlook

A Modified Neutral Point Balancing Space Vector Modulation for Three-Level Neutral Point Clamped Converters in High-Speed Drives

The Design and Optimization of an Interior, Permanent Magnet Synchronous Machine Applied in an Electric Traction Vehicle Requiring a Low Torque Ripple

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