Dynamic analysis of compact helical system power supply and designs of its upgrade
Description
Computed dynamic waveforms are compared with measured ones for the power supply of the Compact Helical System (CHS) during 1.5T operation and found to be in good agreement. On the basis of these results, designs for the upgraded power supply for 2T operation are discussed in the two cases, with and without power consumption for additional heating. In the former case, the additional heating power is supplied from the ac generator that powers the CHS coils. Electric voltages and currents in the electric circuit are shown for both cases. These designs show the possibility for 2T operation by addition of some components without changing the ratings of existing components. (author)
Availability note (English)
MF available from INIS under the Report Number.
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Additional details
Publishing Information
- Imprint Pagination
- 25 p.
- Report number
- NIFS-TECH--2
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 23033475
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- CHS TORSATRON; CONTROL EQUIPMENT; ELECTRICAL TRANSIENTS; HELICAL CONFIGURATION; MAGNET COILS; MAGNETIC FIELDS; POWER SUPPLIES; SPECIFICATIONS
- Descriptors DEC
- CLOSED PLASMA DEVICES; CONFIGURATION; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTRONIC EQUIPMENT; EQUIPMENT; STELLARATORS; THERMONUCLEAR DEVICES; TORSATRON STELLARATORS; TRANSIENTS