Implementation of BN Control in the National Spherical Torus Experiment
Description:
We have designed and constructed a system for control of the normalized B in the National Spherical Torus Experiment [M. Ono, et al., Nuclear Fusion 40, 557 (2000)]. A PID operator is applied to the difference between the present value of B N (from realtime equilibrium reconstruction) and a time-dependent request, in order to calculate the required injected power. This injected power request is then turned into modulations of the neutral beams. The details of this algorithm are described, inclu…
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Date:
September 15, 2012
Creator:
Gerhardt, S.; Bell, M. G.; Cropper, M.; Gates, D. A.; Koleman, E.; Lawson, J. et al.
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Partner:
UNT Libraries Government Documents Department