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RF System Modelling for the JLab 12 GeV Upgrade and RIA

Conference ·
OSTI ID:816458
Jefferson Lab is using the MATLAB/Simulink library for RF systems developed for TTF as a tool to develop a model of its 12 GeV upgrade and the Rare Isotope Accelerator (RIA) to study the behavior and performance of the RF control system. The library includes elements describing a superconducting cavity with mechanical modes excited by Lorentz Force effects and a klystron including saturation characteristics. It can be applied to gradient and phase or in-phase and quadrature control for cavities operating in either a self-excited loop or generator driven mode. We will provide an overview of the theory behind the library components and present initial modeling results for Jefferson Lab's 12 GeV Upgrade and the RIA systems.
Research Organization:
Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
Sponsoring Organization:
USDOE Office of Energy Research (ER) (US)
DOE Contract Number:
AC05-84ER40150
OSTI ID:
816458
Report Number(s):
JLAB-ACO-03-184; DOE/ER/40150-2556
Country of Publication:
United States
Language:
English

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