NDLI: Review of Design Aspects for High Current <formula formulatype=inline><tex Notation=TeX>${rm Nb}

Content Provider	IEEE Xplore Digital Library
Author	Bruzzone, P.
Copyright Year	2002
Abstract	Cabled conductors based on Nb₃Sn technology with operating current in the range of 20 kA and above are mainly restricted to fusion magnets and high field facilities. The experience of last decade has dramatically shown that, opposite to the NbTi conductors, straight scaling laws from the strands properties are not adequate for a reliable conductor design. Reversible and irreversible degradation heavily affects the conductor performance and frustrates the outstanding progress on the high current density Nb₃Sn strands. The evidence of performance degradation upon electromagnetic and thermal cycles is a further concern for a reliable and effective design. The knowledge to improve the design of Nb₃Sn high current conductors is gained in little steps, collecting over a longer period the results from different projects, including the test of short length conductors and model coils. This review highlights the key results from the last decade with the aim of drawing relevant conclusions about the impact of the individual layout and technology parameters on the performance degradation, including the strand technology, the cabling pattern, the void fraction, the aspect ratio, the electromagnetic load, the longitudinal strain and the magnet technology.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	2036
Ending Page	2041
Page Count	6
File Size	859239
File Format	PDF
ISSN	10518223
Volume Number	21
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Degradation Conductors Strain Mechanical cables Layout Book reviews Coils superconducting filaments and wires Superconducting cables
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

The Effect of Strand Bending on the Voltage-Current Characteristic of $hbox{Nb}_{3}hbox{Sn}$ Cable-In-Conduit Conductors

Critical Current of Mechanically Loaded ${rm Nb}_{3}{rm Sn}$ Superconducting Multi-Strand Cable

Nb$_{3}$ Sn Wire Layout Optimization to Reduce Cabling Degradation

Critical Current Longitudinal and Transverse Strain Sensitivities of High $J_{C}$ ${rm Nb}_{3}{rm Sn}$ Conductors

Development of ${rm Nb}_{3}{rm Sn}$ Internal Tin Strands With Enhanced Current Capacity and Improved Mechanical Properties

An Octagonal Architecture for High Strength PIT ${rm Nb}_{3}{rm Sn}$ Conductors

Current Sharing and AC Loss Measurements of a Cable-in-Conduit Conductor With ${rm Nb}_{3}{rm Sn}$ Strands for the High Field Section of the Series-Connected Hybrid Outsert Coil

Role of the Cross Section Geometry in Rectangular ${rm Nb}_{3}{rm Sn}$ CICC Performances

Magnetic instabilities in Nb/sub 3/Sn strands and cables

Review of Design Aspects for High Current ${rm Nb}_{3}{rm Sn}$ Conductors

Similar Documents

The Effect of Strand Bending on the Voltage-Current Characteristic of $hbox{Nb}_{3}hbox{Sn}$ Cable-In-Conduit Conductors

Critical Current of Mechanically Loaded ${rm Nb}_{3}{rm Sn}$ Superconducting Multi-Strand Cable

Nb$_{3}$ Sn Wire Layout Optimization to Reduce Cabling Degradation

Critical Current Longitudinal and Transverse Strain Sensitivities of High $J_{C}$ ${rm Nb}_{3}{rm Sn}$ Conductors

Development of ${rm Nb}_{3}{rm Sn}$ Internal Tin Strands With Enhanced Current Capacity and Improved Mechanical Properties

An Octagonal Architecture for High Strength PIT ${rm Nb}_{3}{rm Sn}$ Conductors

Current Sharing and AC Loss Measurements of a Cable-in-Conduit Conductor With ${rm Nb}_{3}{rm Sn}$ Strands for the High Field Section of the Series-Connected Hybrid Outsert Coil

Role of the Cross Section Geometry in Rectangular ${rm Nb}_{3}{rm Sn}$ CICC Performances

Magnetic instabilities in Nb/sub 3/Sn strands and cables

Review of Design Aspects for High Current ${rm Nb}_{3}{rm Sn}$ Conductors