Upgrade of quench recording system for multipole superconducting wigglers at BINP

M. Yu Vasilyev, A. M. Batrakov, G. A. Fatkin, S. S. Serednyakov, A. A. Volkov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

Magnetic poles of superconducting wigglers (SCWs) are passed through "training" phase during fabrication of SCWs at Budker INP. In "training" procedure magnetic field is increased until superconducting coils enter the resistive state. Quench Recording System (QRS) is used for registration of waveforms in each coils to determine fault initiator coil. The total number monitored coils reach 312. Outdated QRS is based on modules in CAMAC standard and requires modernization. The basis of the new system is VME64-BINP crate with multichannel digitizer ADCx32 and RIO-module for safe signal receiving in high-voltage common-mode environment. The structure and details of the new system, as well as the experience of using the old one are given in the report.

Original languageEnglish
Title of host publicationRuPAC 2018 - 26th Russian Particle Accelerator Conference
PublisherINSPIRE
Pages369-371
Number of pages3
ISBN (Electronic)9783954501977
Publication statusPublished - 1 Oct 2018
Event26th Russian Particle Accelerator Conference, RuPAC 2018 - Protvino, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Publication series

NameRuPAC 2018 - 26th Russian Particle Accelerator Conference

Conference

Conference26th Russian Particle Accelerator Conference, RuPAC 2018
CountryRussian Federation
CityProtvino
Period01.10.201805.10.2018

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