Analysis of the electrical noise from the APS kicker magnet power supplies

Author

Carwardine, J.A. ; Wang, J.

Author_Institution

Adv. Photon Source, Argonne Nat. Lab., IL, USA

Volume

2

fYear

1995

fDate

1-5 May 1995

Firstpage

1242

Abstract

The APS kicker magnet power supplies deliver damped sinusoidal currents in excess of 2400 A peak with a half-period of 300 ns to the kicker magnets. Conducted and radiated electromagnetic interference (EMI) is created by this system in the low megahertz range. This interference affects a number of beam diagnostics in the APS injector. The sources and coupling mechanisms for the EMI generated by this system are described and solutions discussed

Keywords

accelerator magnets; circuit noise; electromagnetic interference; electron accelerators; particle beam diagnostics; particle beam injection; power supplies to apparatus; storage rings; 2400 A; APS injector; APS kicker magnet power supplies; Advanced Photon Source; beam diagnostics; conducted electromagnetic interference; coupling mechanisms; damped sinusoidal currents; electrical noise; low megahertz range; radiated electromagnetic interference; Electromagnetic interference; Magnetic analysis; Magnetic separation; Magnetic shielding; Peak to average power ratio; Power supplies; Pulsed power supplies; Switches; Thyratrons; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.505187

Filename

505187