Instrumentation and control of the Doublet III Neutral Beam Injector System
Conference
·
OSTI ID:5496985
The hardware and software required for the operation of the Doublet III Neutral Beam Injector System (NBIS) are described. Development and implementation of this Instrumentation and Control System was divided between the major participants - General Atomic Company and Lawrence Berkeley Laboratory. The subdivision of responsibilities and the coordination of the participants' activities are described with reference to hardware and software requirements in support of the entire system. Included are a description of the operators' consoles, the interlock system and the CAMAC system. One feature of the control software is source modeling. This feature includes feedback on a shot to shot basis and adaptive control. Adaptive control permits the computer system to automatically adjust parameters after a shot, and to control the system to automatically compensate for time varying NBIS components. The Neutral Beam Power Supply features power supply modeling, fiber optic transmission of analog signals and digital control of power supply power-up/interlocks.
- Research Organization:
- California Univ., Berkeley (USA). Lawrence Berkeley Lab.; General Atomic Co., San Diego, CA (USA)
- DOE Contract Number:
- AT03-76ET51016
- OSTI ID:
- 5496985
- Report Number(s):
- GA-A-15634; CONF-791102-153
- Country of Publication:
- United States
- Language:
- English
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