Dual-function magnetic structure for toroidal plasma devices
Abstract
This invention relates to a support system wherein the iron core and yoke of the plasma current system of a tokamak plasma containment device is redesigned to support the forces of the magnet coils. The containment rings, which occupy very valuable space around the magnet coils, are utilized to serve as yokes for the core such that the conventional yoke is eliminated. The overall result is an improved aspect ratio, reduction in structure, smaller overall size, and improved access to the plasma ring.
- Inventors:
-
- Kingston, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 863125
- Patent Number(s):
- 4098643
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G21 - NUCLEAR PHYSICS G21B - FUSION REACTORS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- DOE Contract Number:
- W-7405-ENG-26
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- dual-function; magnetic; structure; toroidal; plasma; devices; relates; support; iron; core; yoke; current; tokamak; containment; device; redesigned; forces; magnet; coils; rings; occupy; valuable; space; utilized; serve; yokes; conventional; eliminated; overall; result; improved; aspect; ratio; reduction; size; access; magnet coils; plasma devices; plasma current; aspect ratio; toroidal plasma; plasma containment; tokamak plasma; containment device; plasma device; magnetic structure; /376/335/336/
Citation Formats
Brown, Robert L. Dual-function magnetic structure for toroidal plasma devices. United States: N. p., 1978.
Web.
Brown, Robert L. Dual-function magnetic structure for toroidal plasma devices. United States.
Brown, Robert L. Sun .
"Dual-function magnetic structure for toroidal plasma devices". United States. https://www.osti.gov/servlets/purl/863125.
@article{osti_863125,
title = {Dual-function magnetic structure for toroidal plasma devices},
author = {Brown, Robert L},
abstractNote = {This invention relates to a support system wherein the iron core and yoke of the plasma current system of a tokamak plasma containment device is redesigned to support the forces of the magnet coils. The containment rings, which occupy very valuable space around the magnet coils, are utilized to serve as yokes for the core such that the conventional yoke is eliminated. The overall result is an improved aspect ratio, reduction in structure, smaller overall size, and improved access to the plasma ring.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jan 01 00:00:00 EST 1978},
month = {Sun Jan 01 00:00:00 EST 1978}
}