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Conceptual design of a high reactive-power ferroelectric fast reactive tuner

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Conceptual design of a high reactive-power ferroelectric fast reactive tuner. / Ben-Zvi, Ilan; Burt, Graeme; Castilla, Alejandro et al.
In: Physical Review Accelerators and Beams, Vol. 27, No. 5, 052001, 10.05.2024.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Ben-Zvi, I, Burt, G, Castilla, A, Macpherson, A & Shipman, N 2024, 'Conceptual design of a high reactive-power ferroelectric fast reactive tuner', Physical Review Accelerators and Beams, vol. 27, no. 5, 052001. https://doi.org/10.1103/physrevaccelbeams.27.052001

APA

Ben-Zvi, I., Burt, G., Castilla, A., Macpherson, A., & Shipman, N. (2024). Conceptual design of a high reactive-power ferroelectric fast reactive tuner. Physical Review Accelerators and Beams, 27(5), Article 052001. https://doi.org/10.1103/physrevaccelbeams.27.052001

Vancouver

Ben-Zvi I, Burt G, Castilla A, Macpherson A, Shipman N. Conceptual design of a high reactive-power ferroelectric fast reactive tuner. Physical Review Accelerators and Beams. 2024 May 10;27(5):052001. Epub 2024 May 10. doi: 10.1103/physrevaccelbeams.27.052001

Author

Ben-Zvi, Ilan ; Burt, Graeme ; Castilla, Alejandro et al. / Conceptual design of a high reactive-power ferroelectric fast reactive tuner. In: Physical Review Accelerators and Beams. 2024 ; Vol. 27, No. 5.

Bibtex

@article{306c71b315844e7cb1be1629e507e7a5,
title = "Conceptual design of a high reactive-power ferroelectric fast reactive tuner",
abstract = "We present a novel design of a ferroelectric fast reactive tuner (FE-FRT) capable of modulating mega-VAR reactive power on a submicrosecond timescale. The high reactive power capability of our design extends the range of applications of reactive tuners to numerous applications. We present a detailed analytical model of the performance of a megawatt-class reactive power device and benchmark it against finite-element method eigenmode and frequency domain electromagnetic simulations. We introduce new features, including an annulus design for the ferroelectric capacitors and capacitive window coupling to the cavity. We consider thermal design issues and nonlinear effects in the ferroelectric. The model covers several configurations, allowing control of the frequency of superconducting and normal-conducting cavities in a variety of applications and frequencies. We calculate that the FE-FRT designed should be capable of handling around 0.45 MVAR of reactive power with around 3 kW of resistive losses, providing a frequency tuning range of 8 kHz in an example of 400 MHz cavity geometry. ",
author = "Ilan Ben-Zvi and Graeme Burt and Alejandro Castilla and Alick Macpherson and Nicholas Shipman",
year = "2024",
month = may,
day = "10",
doi = "10.1103/physrevaccelbeams.27.052001",
language = "English",
volume = "27",
journal = "Physical Review Accelerators and Beams",
issn = "2469-9888",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Conceptual design of a high reactive-power ferroelectric fast reactive tuner

AU - Ben-Zvi, Ilan

AU - Burt, Graeme

AU - Castilla, Alejandro

AU - Macpherson, Alick

AU - Shipman, Nicholas

PY - 2024/5/10

Y1 - 2024/5/10

N2 - We present a novel design of a ferroelectric fast reactive tuner (FE-FRT) capable of modulating mega-VAR reactive power on a submicrosecond timescale. The high reactive power capability of our design extends the range of applications of reactive tuners to numerous applications. We present a detailed analytical model of the performance of a megawatt-class reactive power device and benchmark it against finite-element method eigenmode and frequency domain electromagnetic simulations. We introduce new features, including an annulus design for the ferroelectric capacitors and capacitive window coupling to the cavity. We consider thermal design issues and nonlinear effects in the ferroelectric. The model covers several configurations, allowing control of the frequency of superconducting and normal-conducting cavities in a variety of applications and frequencies. We calculate that the FE-FRT designed should be capable of handling around 0.45 MVAR of reactive power with around 3 kW of resistive losses, providing a frequency tuning range of 8 kHz in an example of 400 MHz cavity geometry.

AB - We present a novel design of a ferroelectric fast reactive tuner (FE-FRT) capable of modulating mega-VAR reactive power on a submicrosecond timescale. The high reactive power capability of our design extends the range of applications of reactive tuners to numerous applications. We present a detailed analytical model of the performance of a megawatt-class reactive power device and benchmark it against finite-element method eigenmode and frequency domain electromagnetic simulations. We introduce new features, including an annulus design for the ferroelectric capacitors and capacitive window coupling to the cavity. We consider thermal design issues and nonlinear effects in the ferroelectric. The model covers several configurations, allowing control of the frequency of superconducting and normal-conducting cavities in a variety of applications and frequencies. We calculate that the FE-FRT designed should be capable of handling around 0.45 MVAR of reactive power with around 3 kW of resistive losses, providing a frequency tuning range of 8 kHz in an example of 400 MHz cavity geometry.

U2 - 10.1103/physrevaccelbeams.27.052001

DO - 10.1103/physrevaccelbeams.27.052001

M3 - Journal article

VL - 27

JO - Physical Review Accelerators and Beams

JF - Physical Review Accelerators and Beams

SN - 2469-9888

IS - 5

M1 - 052001

ER -