LIU-SPS-200 MHz Power Upgrade

Eric Montesinos / CERN-BE-RF-SR

SPS point 3LSS3 rearrangement

LIU-SPS-200 MHz Power Upgrade

May 26, 2011

SPS 200 MHz RF power: some history

The RF-SPS started up in 1976 with two accelerating cavities (technical specs were written in 1971)

For the new role of the SPS as proton-antiproton collider, since 1980, there are four cavities operating @ 200 MHz in the SPS

May 26, 2011

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201020001976

TWC#1 / TX1 TWC#2 / TX2

199019801970

1980TWC#1 / TX1+TX2TWC#2 / TX3+TX4TWC#3 / TX5+TX6TWC#4 / TX7+TX8

RF amplifier

1 mW

Coaxial transmission line125 to 160 meters

Accelerating cavity

Configuration of one of the four 200 MHz power plant

1 MW

2010

Sections and Cavity

One section : 11 drift tubes

A cavity is composed of sections of cavity

One 4 sections cavity

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Cavities redistribution

2011 : 4 cavities2 x 4 sections

2 x 5 sections

+ 3 spare sections

2018 : 6 cavities2 x 4 sections

4 x 3 sections

+ 1 spare section

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New RF power plant

Amplifier study

Tunnel integration

New RF Building

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RF amplifier

1 mW

Coaxial transmission line125 to 160 meters

Accelerating cavity

1.7 MW

RF amplifier

1 mW

Accelerating cavity

1.7 MW

New RF Building

LSS3 (1999)

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Cavities re-arrangement

May 26, 2011Eric Montesinos / CERN-BE-RF-SR

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It will be a challenge to re-arrange the whole area 8 cavities in 4 sectors : 6 TWC200 + 2 TWC800 2 x 3 sections cavities fit in a sector 1 x 4 sections cavities + 1 x TWC800 Re-use of the ex-SWC sectors (314-321) to re-arrange the pickups

(and the dampers ?)

314 315 316 317 318 319 320 321

314 315 316 317 318 319 320 321

Straight section

Cavities re-arrangement

Due to a realignment campaign, we already disassembled all the cavities between 2001 and 2004

We know all the specific needed components, tooling, transport system

We also checked the coaxial lines distribution: difficult, but possible

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2011

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3

4

3

4

800 MHz

800 MHz

3

3

2018

?

?

May 26, 2011

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11

Item identification


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We have listed all items, with their mechanical length, optic, specific position.We miss information -> to be done

Half period SPSLNINS0017 314 Length Aperture Drawing Owner

QF 31410 3045 VEQF SPS8094 7007 VPSAA 31420 186 VERK 31420

6660 Ø 159/Ø156 SPS 8095 03024

VPSA 31440 BCTF 31451 482 VEVG 31451

6178 Ø 159/Ø156 SPSVCPEB0004

VPSA 31460 MBB 31470

6640 VEBB SPS8094 7246

VPSAA 31480 MBB 31470

6640 VEBB SPS8094 7246

VPSAA 31480 GHM 31501 860 VTSA Ø86/Ø83 SPSLGSSS0086

LSDB 31505 562 VTTO Ø86/Ø83

MDV 31507630

Ø 86/Ø83 SPS 8016 2003 BPV 31508 SPS 8051 0157 QD 31510 115 Total length 31998

Half period SPSLNINS0017 314 Length Aperture Drawing OwnerQF 31410 3045 VEQF SPS8094 7007 VPSAA 31420 186 VERK 31420

6660 Ø 159/Ø156 SPS 8095 03024

VPSA 31440 BCTF 31451 482 VEVG 31451

6178 Ø 159/Ø156 SPSVCPEB0004

VPSA 31460 MBB 31470

6640 VEBB SPS8094 7246

VPSAA 31480 MBB 31470

6640 VEBB SPS8094 7246

VPSAA 31480 GHM 31501 860 VTSA Ø86/Ø83 SPSLGSSS0086 LSDB 31505 562 VTTO Ø86/Ø83 MDV 31507

630 Ø 86/Ø83SPS 8016 2003

BPV 31508 SPS 8051 0157 QD 31510 115 Total length 31998

Half period SPSLNINS0018 315 Length Aperture Drawing OwnerQD 31510 3045 VEQD SPS8094 007035 VPSAA 31520 186 MBB 31530

6640 VEBB SPS8094 7246

VPSAA 31540 MBB 31550

6640 VEBB SPS8094 7246

VPSAA 31560 MBA 31570

6660 VEBA SPS8094 7247

VPSAA 31580 MBA 31590

6660 VEBA SPS8094 7247

VPSAA 31501 GIQ 31601 655 VTTZ SPSLGSSS0087 BPH 31605 767 SPS 8051 0158 MDH 31607

630 Ø 86/Ø83SPS 8016 1003

BPH 31608 SPS 8051 0158 QD 31610 115 Total length 31997

Half period SPSLNINS0019 316 Length Aperture Drawing OwnerQF 31610 3045 VEQF SPS8094 7007 VPSAA 31620 186 VEEH 31620 650 Ø 159/Ø156 SPSVPCEB0007 AEPC 31632 722 Ø 86/Ø83 SPS 8022 1035 Thomas BohlAEPA 31633 722 Ø 86/Ø83 SPS 8022 1058 Thomas BohlVMGE 31634 1617 Ø 159/Ø156 SPSVCEPB0007 VVSB 31636 175 ACTCA 31638 18772 SPSACTCA0085 Eric MontesinosVVSB 31694 175 VESW 31694 151 Ø 159/Ø156 SPSVCEPB0002 ACL 31695 3529 SPS 8021005068 Eric MontesinosVMNK 31701 439 SPS 8095 005170 GHO 31701 SPSLGSSS0088 AEWA 31703 510.5 Ø 86/Ø83 SPS 8022 0016 Thomas BohlAEG 31705 559.3 Ø 86/Ø83 SPS 8022 3027 Thomas BohlMDV 31707

630 Ø 86/Ø83SPS8016 2003

BPV 31708 SPS8051 0157 QD 31710 115 Total length 31998

Half period SPSLNINS0020 317 Length Aperture Drawing OwnerQD 31710 3045 VEQD SPS8094 007035 VBBH 31720 186 Ø 159/Ø156 SPS8095 003006 VEBF 31731 205.2 SPSVCEPB0084 AEW 31731 598 Ø 86/Ø83 Thomas BohlAPWL (LHCAPW__0008) 31732 688 Ø 88.9/82.8 Thomas BohlVMNK (VPSBA) 31733 439 Ø 159/Ø156 SPS 8095 005170 ACL 31733 3529 SPS 8021005095 Eric MontesinosVESW

31739151.4

SPSVPCEB0002

WSB 463 VBBA ACTB 31751 18498 SPSACTCA0071 Eric MontesinosVBBA 31797 312 VESU 31798 486 Ø 159/Ø156 SPSVPCEB0004 BPW 31799 860 (Ø 140/Ø133) SPS 8022 000067 AEP 31799 1000 Ø 159/Ø156 SPS 8022 1012 Thomas BohlVTUC 31804 807 Ø 159/Ø156 MDH 31807

630 Ø 86/Ø83SPS 8016 1003

BPH 31808 SPS 8051 0158 QF 31810 115 Total length 31998

Half period SPSLNINS0021 318 Length Aperture Drawing OwnerQF 31810 3045 VEQF SPS8094 7007 VPSAA 31820 186 VESA 31831 860 Ø 159/Ø156 SPSVPCEB0007 BCT 31832 860 Ø 159/Ø156 SPS 80051 0275 VESB

31833 1575 Ø 159/Ø156

VGHA VGHB VVSB + VBBA 31835 312 ACTCC 31837 22612 SPSACTCA0084 Eric MontesinosVVSB + VBBA 31899 380 BPWA 31901 860 (Ø 140/Ø133) SPS 8022 000067 VTAM 31905 562 Ø 159/Ø156 MDV 31907

630 Ø 86/Ø83SPS8016 2003


Half period SPSLNINS0022 319 QD 31910 3045 VEQD SPS8094 007035 VPSAA 31920 186 VESF 31920 200 Ø 159/Ø156 SPSVPCEB0007 AESA 31920 231 Ø 86/83 SPS 8021 0052 Thomas BohlBPWA 31931 860 (Ø 140/Ø133) SPS 8022 000067 AEWB 31932 566 Ø 86/Ø83 SPS 8022 0016 Thomas BohlVBBA

31933 421 Ø 159/Ø156

VVSB VBBA ACTD 31934 22612 SPSACTCA0086 Eric MontesinosVBBA 31996 137 Ø 159/Ø156 VVSB 31998 447 Ø 159/Ø156 BPH 31998 630 SPS 8014 007512 VPSAA 32001 497 Ø 159/Ø156 LOE 32002

1422 SPS 8032 8.51

VTTL 32002 SPS 8095 3020 LSFA 32005 SPS 8017 2102 MDH 32007

630 Ø 86/Ø83SPS 8016 1003


Half period SPSLNINS0023 320 QF 32010 3045 VEQF SPS8094 7007 VPSAA 32020 186 MBA

32030 6660 VEBA SPS8094 7247

VPSAA MBA

32050 6660 VEBA SPS8094 7247

VPSAA MBB

32070 6640 VEBB SPS8094 7246

VPSAA MBB

32080 6640 VEBB SPS8094 7246

VPSAA BPWB 32101 860 (Ø 140/Ø133) SPS 8022 000067 VTTO 32105 562 Ø 86/Ø83 MDV 32107

630 Ø 86/Ø83SPS8016 2003


Half period SPSLNINS0024 321 QD 32110 3045 VEQD SPS8094 007035 VPSA 32120 186 MBB

32130 6640 VEBB SPS8094 7246

VPSA MBB

32150 6640 VEBB SPS8094 7246

VPSA VERK

32171 6660 Ø 159/Ø156 SPS 8095 03024

VPSA VERK

32191 6660 Ø 159/Ø156 SPS 8095 03024

VPSA LOF 32202 860 VTTM SPS 8017 3103 VTTE 32205 562 MDH 32207

630 Ø 86/Ø83SPS 8016 1003


Draft schedule


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Studies

MS

Install

Build new hardware

Year 4Year 3Year 2Year 1 Year 5

Studies

BuildingService

s

RF :

Building :

20172014201320122011 2015 2016 2018Year 6 Year 7

Tendering

Commissioning

Authorizations

Tunnel :

Studies

Build New hardware

Installation phase 1(pickups + dampers)

Installation phase 2(cavities)

Cavity re-arrangement

within a LS ( > 6 months)

Persons in charge


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BE-RF : Eric, Thomas, Wolfgang Integration : Frédéric CV : Michel EN : Guillaume, Christophe VAC : Paolo Transport : Pascal, Serge Survey : Patrick Optic : Yannis BI : Christian Safety : Guillaume

Next meeting

Identify all owners fill in excel table

(please by end of next week)

Is there any strong showstopper ? Optic Vacuum Cooling Cabling Transport Safety

Can LSS3 host Dampers ?

Vacuum re-sectorization New vacuum valves Vacuum pumps under

cavities : new model ?

List all work to be done during LS1

(=12 months ~ 2013)May 26, 2011

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LIU-SPS-200 MHz Power Upgrade

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