Transcript LOI Status at ISIS

LOI Status at ISIS
ANL/ISIS/KEK
Yoshiro Irie for the collaboration
(JAERI/KEK)
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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Phasing of the LOI developments
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Phase I
April-September, 2004.
Preparations at the MICE Hall: full peak power, but with
a reduced duty factor
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Phase II
Installation at the SP8 for the beam test in 2005(?)
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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June 14-15, 2004, ANL
The 9th Collaboration Meeting
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The 9th Collaboration Meeting
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June 14-15, 2004, ANL
The 9th Collaboration Meeting
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June 14-15, 2004, ANL
The 9th Collaboration Meeting
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Results to date
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Almost all the LOI equipments are in place.
New RF contacts attached to the LOI chassis panels.
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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Forward
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The second harmonic cavity and the bias supply are to be moved in
with a cooling unit.
Power requirements
733KW-peak, 283KW-average
Water requirements
238liter/min for high purity & demin water, and
38liter/min of a tapped water.
Conductivity of the demin water that will be supplied to the MICE Hall
is 1 microsiemens/cm.
Cabling of power and control lines
Pulsed grid supplies
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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Minimum power/water requirements at Phase I
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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Issues
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AC voltage variations at RAL?
Japanese modules are usually safe for ±10% variation.
Is the RAL 400Vac range safe for the voltage limit(35KV)
of the input capacitor of the buck regulator?
 probably yes (31.5KV×440/410=33.8KV).
Work plan at the MICE Hall.
Oil
June 14-15, 2004, ANL
The 9th Collaboration Meeting
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June 14-15, 2004, ANL
The 9th Collaboration Meeting
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