sPHENIX discussion of the superconducting solenoid

["Yip, Kin" <kinyip AT bnl.gov>]

Hi,

 

https://brookhavenlab.sharepoint.com/sites/sPHENIXMagnet/External/Lists/Calendar/DispForm.aspx?ID=257 (calendar item):

 

There was a meeting attended by Joel Vasquez, Pablo Rosas, John Haggerty, Carl Schultheiss and myself, discussing about the interface of signals in 1008B between sPHENIX and sPHENIX Magnet, this morning (10:00 to ~11:15 am).

 

The Magnet gets a permissive signal from sPHENIX Expt. and Joel/sPHENIX will get some signals from the Magnet for monitoring.   There will be only 3 crash buttons (one in the sPHENIX Control Room, one at the Expt. Floor/IR, one at the platform where Valvebox sits) to shut off the Magnet (Power Supply) --- separated from the experimental emergency-off (etc.). 

 

What we haven’t had for the Magnet is the status/temperature of the water of the water-cooled busses.   Because during the high-field test, we didn’t have water-cooled busses (as those 535 MCM cables are air-cooled).   Carl is going to talk to David Chan (or Larry Vogt) to find the water-cooled temperature etc.

 

Kin

 

From: Vasquez, Joel <jvasquez AT bnl.gov>
Sent: Tuesday, September 28, 2021 11:18 AM
To: Yip, Kin <kinyip AT bnl.gov>; Schultheiss, Carl <carls AT bnl.gov>; Rosas, Pablo J <rosas AT bnl.gov>; Haggerty, John <haggerty AT bnl.gov>
Cc: Tallerico, Thomas N <tallerico AT bnl.gov>; Orfin, Paul <porfin AT bnl.gov>
Subject: RE: sPHENIX and sPHENIX Magnet interface

 

1008B Interface RIO Discussion.

 

 

Experimental (IR) E-stop Preliminary Design