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@inproceedings{yu:ipac2021-thxc07,
author = {T.-C. Yu and F.Y. Chang and M.H. Chang and S.W. Chang and L.J. Chen and F.-T. Chung and Y.D. Li and M.-C. Lin and Z.K. Liu and C.H. Lo and Ch. Wang and M.-S. Yeh},
% author = {T.-C. Yu and F.Y. Chang and M.H. Chang and S.W. Chang and L.J. Chen and F.-T. Chung and others},
% author = {T.-C. Yu and others},
title = {{Adaptive Control of Klystron Operation Parameters for Energy Saving at Storage Ring of TPS}},
booktitle = {Proc. IPAC'21},
pages = {3748--3751},
eid = {THXC07},
language = {english},
keywords = {klystron, operation, controls, cathode, storage-ring},
venue = {Campinas, SP, Brazil},
series = {International Particle Accelerator Conference},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {08},
year = {2021},
issn = {2673-5490},
isbn = {978-3-95450-214-1},
doi = {10.18429/JACoW-IPAC2021-THXC07},
url = {https://jacow.org/ipac2021/papers/thxc07.pdf},
note = {https://doi.org/10.18429/JACoW-IPAC2021-THXC07},
abstract = {{To satisfy maximum beam current operation in the storage ring of TPS, the operation parameters of both RF transmitters are set to be able to generate its maxi-mum RF power in daily usage. Under such condition, the klystrons can deliver any power below 300kW at constant AC power consumption which is about 520-530 kW. Hence, the AC power usage is independent of the required RF output power. To best utilize the avail-able AC power based on the required RF power, an adaptive control methodology is proposed here to change the operation parameters of the klystron, cath-ode voltage and anode voltage, according to the pre-sent RF power. The corresponding operation parame-ters are applied by the prior tested table which maps the operation parameters with the different saturation RF power. The test results show that the saved energy can be 32% to 11% from 30mA to 450mA for both RF plants as comparing to constant operation parameters of 1047 kW AC power.}},
}