10 Hz resonant LEB magnet power supply system current regulation design

The SSC complex consists of five cascaded accelerators; the linear accelerator (linac) and four synchrotrons: the low energy booster (LEB), the medium energy booster (MEB), the high energy booster (HEB) and the collider. Twelve or twenty-four pulse phase-controlled SCR power supplies are used for energizing the ring magnets. Each power supply has a voltage loop designed to regulate the voltage applied to the magnets. The voltage regulation loops for these synchrotrons and the current regulation for LEB are analyzed in this work. The digital voltage regulator is fiber-optic isolated from the power converter. It has a closed-loop bandwidth of 150 Hz with band rejections for 60 Hz and 120 Hz perturbations. The LEB has a very precise current regulation system composed by a feedforward compensator, a fast feedback regulator and a slow synchronous regulator. The current regulation design is corroborated by computer simulations.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

10 Hz resonant LEB magnet power supply system current regulation design

Cited by 2 publications

References 2 publications

HIRFL-CSR power supply system

HIRFL-CSR power supply system

Regulation loops for the ring magnet power supplies in the SSC accelerator complex

Contact Info

Product

Resources

About