Coil Optimization for HTS Machines

Research output: Contribution to conferencePoster – Annual report year: 2010Researchpeer-review

Standard

Coil Optimization for HTS Machines. / Mijatovic, Nenad; Jensen, Bogi Bech; Abrahamsen, Asger Bech; Træholt, Chresten; Pedersen, N.F.; Rodriguez Zermeno, Victor Manuel.

2010. Poster session presented at Applied Superconductivity Conference, Washington D.C., .

Research output: Contribution to conferencePoster – Annual report year: 2010Researchpeer-review

Harvard

Mijatovic, N, Jensen, BB, Abrahamsen, AB, Træholt, C, Pedersen, NF & Rodriguez Zermeno, VM 2010, 'Coil Optimization for HTS Machines' Applied Superconductivity Conference, Washington D.C., 01/01/2010, .

APA

Mijatovic, N., Jensen, B. B., Abrahamsen, A. B., Træholt, C., Pedersen, N. F., & Rodriguez Zermeno, V. M. (2010). Coil Optimization for HTS Machines. Poster session presented at Applied Superconductivity Conference, Washington D.C., .

CBE

Mijatovic N, Jensen BB, Abrahamsen AB, Træholt C, Pedersen NF, Rodriguez Zermeno VM. 2010. Coil Optimization for HTS Machines. Poster session presented at Applied Superconductivity Conference, Washington D.C., .

MLA

Vancouver

Mijatovic N, Jensen BB, Abrahamsen AB, Træholt C, Pedersen NF, Rodriguez Zermeno VM. Coil Optimization for HTS Machines. 2010. Poster session presented at Applied Superconductivity Conference, Washington D.C., .

Author

Mijatovic, Nenad ; Jensen, Bogi Bech ; Abrahamsen, Asger Bech ; Træholt, Chresten ; Pedersen, N.F. ; Rodriguez Zermeno, Victor Manuel. / Coil Optimization for HTS Machines. Poster session presented at Applied Superconductivity Conference, Washington D.C., .

Bibtex

@conference{12b776cb25c548029f201013708236d6,
title = "Coil Optimization for HTS Machines",
abstract = "An optimization approach of HTS coils in HTS synchronous machines (SM) is presented. The optimization is aimed at high power SM suitable for direct driven wind turbines applications. The optimization process was applied to a general radial flux machine with a peak air gap flux density of ~3T. The proposed coil design is optimized with respect to minimizing the perpendicular field while still maximizing the amplitude of fundamental space harmonic. This guarantees the lowest HTS loss density and best utilization of expensive HTS material in the field winding of the SM. Additionally, accounting for different tape parameters Ici, ni and Ci, where Ici, ni and Ci are critical current, n - value and price of the ith tape respectively and i=1, 2, 3…, further optimization with respect to cost vs. HTS losses has been performed. Allowing for different types of HTS tapes in the coils, a guidance to which tape is suitable for which coil segment is presented. Thus, the performed study gives valuable input for the coil design of HTS machines ensuring optimal usage of HTS tapes.",
author = "Nenad Mijatovic and Jensen, {Bogi Bech} and Abrahamsen, {Asger Bech} and Chresten Tr{\ae}holt and N.F. Pedersen and {Rodriguez Zermeno}, {Victor Manuel}",
year = "2010",
language = "English",
note = "Applied Superconductivity Conference, ASC2010 ; Conference date: 01-01-2010",

}

RIS

TY - CONF

T1 - Coil Optimization for HTS Machines

AU - Mijatovic, Nenad

AU - Jensen, Bogi Bech

AU - Abrahamsen, Asger Bech

AU - Træholt, Chresten

AU - Pedersen, N.F.

AU - Rodriguez Zermeno, Victor Manuel

PY - 2010

Y1 - 2010

N2 - An optimization approach of HTS coils in HTS synchronous machines (SM) is presented. The optimization is aimed at high power SM suitable for direct driven wind turbines applications. The optimization process was applied to a general radial flux machine with a peak air gap flux density of ~3T. The proposed coil design is optimized with respect to minimizing the perpendicular field while still maximizing the amplitude of fundamental space harmonic. This guarantees the lowest HTS loss density and best utilization of expensive HTS material in the field winding of the SM. Additionally, accounting for different tape parameters Ici, ni and Ci, where Ici, ni and Ci are critical current, n - value and price of the ith tape respectively and i=1, 2, 3…, further optimization with respect to cost vs. HTS losses has been performed. Allowing for different types of HTS tapes in the coils, a guidance to which tape is suitable for which coil segment is presented. Thus, the performed study gives valuable input for the coil design of HTS machines ensuring optimal usage of HTS tapes.

AB - An optimization approach of HTS coils in HTS synchronous machines (SM) is presented. The optimization is aimed at high power SM suitable for direct driven wind turbines applications. The optimization process was applied to a general radial flux machine with a peak air gap flux density of ~3T. The proposed coil design is optimized with respect to minimizing the perpendicular field while still maximizing the amplitude of fundamental space harmonic. This guarantees the lowest HTS loss density and best utilization of expensive HTS material in the field winding of the SM. Additionally, accounting for different tape parameters Ici, ni and Ci, where Ici, ni and Ci are critical current, n - value and price of the ith tape respectively and i=1, 2, 3…, further optimization with respect to cost vs. HTS losses has been performed. Allowing for different types of HTS tapes in the coils, a guidance to which tape is suitable for which coil segment is presented. Thus, the performed study gives valuable input for the coil design of HTS machines ensuring optimal usage of HTS tapes.

M3 - Poster

ER -