Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD

Mahesh Paidpilli; Chirag Goel; Siwei Chen; Yi Li; Rohit Jain; Vinay Shyam; Mahandar Oad; Vamsi Yerraguravagari; Eduard Galstyan; Goran Majkic; Robert M. Schmidt; C. M. Rey; T. H. Carnes; Venkat Selvamanickam

doi:10.1109/TASC.2023.3234882

Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD

Mahesh Paidpilli, Chirag Goel, Siwei Chen, Yi Li, Rohit Jain, Vinay Shyam, Mahandar Oad, Vamsi Yerraguravagari, Eduard Galstyan, Goran Majkic, Robert M. Schmidt, C. M. Rey, T. H. Carnes, Venkat Selvamanickam

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

REBCO tapes have an immense potential in next-generation electric machines such as high-efficiency industrial motors, high-power wind turbine generators, and electric aircraft. We have constructed a pilot-scale advanced metal organic chemical vapor deposition (A-MOCVD) manufacturing tool to produce 50-meter-long REBCO tapes with film thickness over 4 μm in a single pass. The composition of these REBCO tapes with 5% Zr dopant has been optimized for high critical current in low magnetic fields at 65 K, specifically for use in an industrial motor. Several 50-meter-long tapes with 4+ μm thick films and 5% Zr have been fabricated with uniform critical current (Ic) over 1,750 A/12 mm at 65 K, 0.25 T. The critical current of all tapes has been examined over their entire length by scanning hall probe microscopy at 77 K, 0 T. The tapes were slit and copper plated to 4 mm wide strands to fabricate and test a rotor coil for a 500 HP motor.

Original language	English (US)
Article number	6600105
Journal	IEEE Transactions on Applied Superconductivity
Volume	33
Issue number	5
DOIs	https://doi.org/10.1109/TASC.2023.3234882
State	Published - Aug 1 2023
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Keywords

Critical current
high-temperature superconductors
long tape
MOCVD

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10.1109/TASC.2023.3234882

Cite this

Paidpilli, M., Goel, C., Chen, S., Li, Y., Jain, R., Shyam, V., Oad, M., Yerraguravagari, V., Galstyan, E., Majkic, G., Schmidt, R. M., Rey, C. M., Carnes, T. H., & Selvamanickam, V. (2023). Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD. IEEE Transactions on Applied Superconductivity, 33(5), Article 6600105. https://doi.org/10.1109/TASC.2023.3234882

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title = "Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD",

abstract = "REBCO tapes have an immense potential in next-generation electric machines such as high-efficiency industrial motors, high-power wind turbine generators, and electric aircraft. We have constructed a pilot-scale advanced metal organic chemical vapor deposition (A-MOCVD) manufacturing tool to produce 50-meter-long REBCO tapes with film thickness over 4 μm in a single pass. The composition of these REBCO tapes with 5\% Zr dopant has been optimized for high critical current in low magnetic fields at 65 K, specifically for use in an industrial motor. Several 50-meter-long tapes with 4+ μm thick films and 5\% Zr have been fabricated with uniform critical current (Ic) over 1,750 A/12 mm at 65 K, 0.25 T. The critical current of all tapes has been examined over their entire length by scanning hall probe microscopy at 77 K, 0 T. The tapes were slit and copper plated to 4 mm wide strands to fabricate and test a rotor coil for a 500 HP motor.",

keywords = "Critical current, high-temperature superconductors, long tape, MOCVD",

author = "Mahesh Paidpilli and Chirag Goel and Siwei Chen and Yi Li and Rohit Jain and Vinay Shyam and Mahandar Oad and Vamsi Yerraguravagari and Eduard Galstyan and Goran Majkic and Schmidt, \{Robert M.\} and Rey, \{C. M.\} and Carnes, \{T. H.\} and Venkat Selvamanickam",

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year = "2023",

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doi = "10.1109/TASC.2023.3234882",

language = "English (US)",

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Paidpilli, M, Goel, C, Chen, S, Li, Y, Jain, R, Shyam, V, Oad, M, Yerraguravagari, V, Galstyan, E, Majkic, G, Schmidt, RM, Rey, CM, Carnes, TH & Selvamanickam, V 2023, 'Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD', IEEE Transactions on Applied Superconductivity, vol. 33, no. 5, 6600105. https://doi.org/10.1109/TASC.2023.3234882

TY - JOUR

T1 - Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD

AU - Paidpilli, Mahesh

AU - Goel, Chirag

AU - Chen, Siwei

AU - Li, Yi

AU - Jain, Rohit

AU - Shyam, Vinay

AU - Oad, Mahandar

AU - Yerraguravagari, Vamsi

AU - Galstyan, Eduard

AU - Majkic, Goran

AU - Schmidt, Robert M.

AU - Rey, C. M.

AU - Carnes, T. H.

AU - Selvamanickam, Venkat

PY - 2023/8/1

Y1 - 2023/8/1

N2 - REBCO tapes have an immense potential in next-generation electric machines such as high-efficiency industrial motors, high-power wind turbine generators, and electric aircraft. We have constructed a pilot-scale advanced metal organic chemical vapor deposition (A-MOCVD) manufacturing tool to produce 50-meter-long REBCO tapes with film thickness over 4 μm in a single pass. The composition of these REBCO tapes with 5% Zr dopant has been optimized for high critical current in low magnetic fields at 65 K, specifically for use in an industrial motor. Several 50-meter-long tapes with 4+ μm thick films and 5% Zr have been fabricated with uniform critical current (Ic) over 1,750 A/12 mm at 65 K, 0.25 T. The critical current of all tapes has been examined over their entire length by scanning hall probe microscopy at 77 K, 0 T. The tapes were slit and copper plated to 4 mm wide strands to fabricate and test a rotor coil for a 500 HP motor.

AB - REBCO tapes have an immense potential in next-generation electric machines such as high-efficiency industrial motors, high-power wind turbine generators, and electric aircraft. We have constructed a pilot-scale advanced metal organic chemical vapor deposition (A-MOCVD) manufacturing tool to produce 50-meter-long REBCO tapes with film thickness over 4 μm in a single pass. The composition of these REBCO tapes with 5% Zr dopant has been optimized for high critical current in low magnetic fields at 65 K, specifically for use in an industrial motor. Several 50-meter-long tapes with 4+ μm thick films and 5% Zr have been fabricated with uniform critical current (Ic) over 1,750 A/12 mm at 65 K, 0.25 T. The critical current of all tapes has been examined over their entire length by scanning hall probe microscopy at 77 K, 0 T. The tapes were slit and copper plated to 4 mm wide strands to fabricate and test a rotor coil for a 500 HP motor.

KW - Critical current

KW - high-temperature superconductors

KW - long tape

KW - MOCVD

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DO - 10.1109/TASC.2023.3234882

M3 - Article

AN - SCOPUS:85147210411

SN - 1051-8223

VL - 33

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 5

M1 - 6600105

ER -

Development of 50-Meter RE-Ba-Cu-O Tapes With Critical Current Over 1750 A/12mm at 65 K, 0.25 T by Advanced-MOCVD

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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