Published September 1996
| Version v1
Journal article
Research on the feedback control of lower hybrid current drive plasma in tokamaks
Creators
- 1. Academia Sinica, Hefei, AH (China). Inst. of Plasma Physics
Description
A current derivative feedback control system has been established and used in pure lower hybrid current drive (LHCD) experiments on the HT-6B tokamak. By real-time regulating the injected microwave power, the derivation of plasma current driven and sustained by the microwave was controlled successfully. As a result, a flat-top of 20 KA for 20 ms was obtained . A controlled ramp-down process with fixed derivatives has also been realized
Additional details
Publishing Information
- Journal Title
- Nuclear Fusion and Plasma Physics
- Journal Volume
- 16
- Journal Issue
- 3
- Journal Page Range
- p. 39-42.
- ISSN
- 0254-6086
- CODEN
- HYDWDP
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 28011289
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- CONTROL SYSTEMS; ELECTRIC CURRENTS; EQUILIBRIUM PLASMA; FEEDBACK; HT-6B TOKAMAK; LOWER HYBRID CURRENT DRIVE; MICROWAVE RADIATION
- Descriptors DEC
- CLOSED PLASMA DEVICES; CURRENTS; ELECTROMAGNETIC RADIATION; NON-INDUCTIVE CURRENT DRIVE; PLASMA; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES