Published December 2008
| Version v1
Journal article
Design of arcing protection for ECRH system on the HL-2A tokamak
Description
ECRH arcing protection system consists of arcing detector, A/D converter and logical processing unit. The response time of the arcing detector is less than 2 μs, and the response time of the A/D converter and logical processing unit is less than 1 μs. The system could switches off all related power supplies within less than 20μs from outputting the protection signals. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Fusion and Plasma Physics
- Journal Volume
- 28
- Journal Issue
- 4
- Journal Page Range
- p. 342-346
- ISSN
- 0254-6086
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 41105504
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- ANALOG-TO-DIGITAL CONVERTERS; DESIGN; ECR HEATING; ELECTRIC ARCS; EQUIPMENT PROTECTION DEVICES; HL-2A TOKAMAK; LOGIC CIRCUITS; POWER SUPPLIES; PULSE RISE TIME; RESPONSE FUNCTIONS; SWITCHING CIRCUITS
- Descriptors DEC
- CLOSED PLASMA DEVICES; CURRENTS; ELECTRIC CURRENTS; ELECTRIC DISCHARGES; ELECTRONIC CIRCUITS; ELECTRONIC EQUIPMENT; EQUIPMENT; FUNCTIONS; HEATING; HIGH-FREQUENCY HEATING; PLASMA HEATING; THERMONUCLEAR DEVICES; TIMING PROPERTIES; TOKAMAK DEVICES
Optional Information
- Notes
- 9 figs., 5 refs.