DocumentCode
2131754
Title
Active filter for the DESY III dipole circuit
Author
Bothe, W.
Author_Institution
DESY, Hamburg, Germany
fYear
1991
fDate
6-9 May 1991
Firstpage
932
Abstract
The DESY (Deutsches Elektronen-Synchrotron) III dipole circuit is now operated in a ramp mode cycle with a 3.6-s repetition rate. Excitation is done by a 12-pulse thyristor converter, followed by a passive filter. The existing current control could be improved by addition of an active filter. The use of a more efficient passive filter reduces the size of the active filter and does not deteriorate the dynamic behavior. The design of the control loops and the results of the simulation are presented.<>
Keywords
active filters; nuclear electronics; particle accelerator accessories; power supplies to apparatus; proton accelerators; synchrotrons; DESY III dipole circuit; active filter; control loops; current control; passive filter; ramp mode cycle; thyristor converter; Active filters; Automatic control; Feedback circuits; Low pass filters; Magnets; Passive filters; Power harmonic filters; Regulators; Synchrotrons; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164494
Filename
164494
Link To Document