Normal-zone detection in tokamak superconducting magnets with Co- wound voltage sensors
Conference
·
OSTI ID:104965
This paper discusses advantages and disadvantages of different locations of co-wound voltage sensors for quench detection in tokamak magnets with a cable-in-conduit conductor. The voltage sensor locations are analyzed and estimates of the anticipated noise vs. dB/dt are derived for transverse, parallel, and self fields. The LLNL Noise Rejection Experiment, also described here, is designed to verify theoretical expectations on a copper cable exposed to these fields that will simulate the tokamak field environment.
- Research Organization:
- Lawrence Livermore National Lab., CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 104965
- Report Number(s):
- UCRL-JC--120364; CONF-950691--14; ON: DE95014940
- Country of Publication:
- United States
- Language:
- English
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