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PIP Update May 23 2012. Agenda Summary Update – Activities – Budget – Plans Update Slides – Solid StateTom – ModulatorsRene – High Power Ferrite Testing.

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Presentation on theme: "PIP Update May 23 2012. Agenda Summary Update – Activities – Budget – Plans Update Slides – Solid StateTom – ModulatorsRene – High Power Ferrite Testing."— Presentation transcript:

1 PIP Update May 23 2012

2 Agenda Summary Update – Activities – Budget – Plans Update Slides – Solid StateTom – ModulatorsRene – High Power Ferrite Testing Dennis

3 Update (PIP – Shutdown) RFQ – Energy Problem Continues (multiple tests – studies) – Schempp is coming to FERMI after IPAC – Buncher pumping down Cavity 7 Testing – Two tuners are off – Testing may start next week LCW – Set to go Booster RF – lots going on (slides later) Bias Supply work – ready to purchase transformers Linac High Power Write Up – on going Linac Modulator – met with Continental

4 Budget – Budget Update

5 Budget Update Project / TaskSum of OBL BUDREV OBL BUDGETCHANGEProject / Task 2103.01.01.01.01.AD AD-Linac PIP 200 MHz RF PS PA Prelim Design 0.000 2103.01.01.01.02.AD AD-Linac PIP 200 MHz RF PS PA Prototype 916.000890.000(26.000) 2103.01.01.02.01.AD AD-Linac PIP 200 MHz RF PS Modulator Prelim Design 60.000100.00040.000 2103.01.01.02.02.AD AD-Linac PIP 200 MHz RF PS Modulator Prototype 0.000 2103.01.01.03.AD AD- Linac PIP 7835 Tube Procurement Strategy 0.000 2103.01.01.04.AD AD- Linac PIP 7835 Tube Acquisitions 422.000 0.000 2103.01.02.01.AD AD- Linac PIP Accelerator Physics Studies 0.000 2103.01.02.03.AD AD- Linac PIP Notching System Improvements 59.300 2103.01.03.01.AD AD- Linac PIP Beam Instrumentation 40.00047.2007.200 2103.01.04.01.AD AD- Linac PIP Beam Controls Prelim Design 0.000 2103.01.05.01.AD AD- Linac PIP Power Distribution Planning and Design 345.000 0.000

6 Budget Continued 2103.01.05.03.AD AD-Linac PIP Vacuum Systems Replacement 180.000 0.000 2103.02.01.01.01.AD AD- Booster PIP RF Anode PS Planning & Oversight 700.000 (700.000) 2103.02.01.02.01.AD AD- Booster PIP RF Bias Supp Planning & Oversight 0.000 2103.02.01.02.02.AD AD- Booster PIP RF Bias Supp Design & Specs 200.00033.927(166.073) 2103.02.01.04.AD AD- Booster PIP RF Test Stand 300.00054.000(246.000) 2103.02.01.05.01.AD AD- Booster PIP RF Cavities and Tuners Rework Planning & Oversight 748.000 (748.000) 2103.02.01.05.02.AD AD- Booster PIP RF Cavities and Tuners Rework 0.000295.909 2103.02.01.06.01.AD AD- Booster PIP New RF Tuners Planning & Oversight 0.000 2103.02.01.06.02.AD AD- Booster PIP New RF Tuners Design 0.000 2103.02.01.06.03.AD AD- Booster PIP New RF Tuners Fabrication 0.000475.678 2103.02.01.07.01.AD AD- Booster PIP New RF Cavities Planning & Oversight 0.000 2103.02.01.07.02.AD AD- Booster PIP New RF Cavity Preliminary Design 0.000

7 Budget Continued Project / TaskSum of OBL BUDREV OBL BUDGETCHANGE 2103.02.01.07.03.AD AD- Booster PIP New RF Cavity Final Design and Prototype 0.000 2103.02.01.07.04.AD AD- Booster PIP New RF Cavities Fabrication 62.916 2103.02.01.08.AD AD- Booster PIP RF Cavity 20 0.0002.274 2103.02.02.01.AD AD- Booster PIP Accelerator Physics Studies 0.000 2103.02.02.02.AD AD- Booster PIP Aperture and Alignment 37.116 2103.02.02.03.AD AD- Booster PIP Notching System Improvements 168.000629.831461.831 2103.02.05.01.AD AD- Booster PIP 95 LCW Improvements 214.000361.115147.115 2103.02.05.03.AD AD- Booster PIP Vacuum Systems Replacement 180.000 0.000

8 Solid State Driver Upgrade Update 1kW Solid State Amplifiers – 67 have been tested and calibrated. – 2 are in the queue to be tested. Completely assembled. – 1 was being tested, but needs a heat sink repair. Temperature of channel A was 20°F higher than the rest. – 3 have combiners in them, need to finish assembly. – 8 chassis built, need heat sinks. – 3 chassis need to be built, add heat sinks to those.

9 Solid State Driver Upgrade Update Issues – Not too many issues with testing and calibrating. Most common problem is usually an inability to match the currents to within 100mA per channel at 16dBm RF input and the output voltage at 0dBm RF input within ±1V. – Alleviated by swapping out Driver/Output FET’s. – 2 have had heat sink problems. Improper cooling on one channel. – Miscellaneous minor issues (bad IC or capacitor, etc.) – No real labor issues for now. A little behind schedule but amp testing and calibration won’t be a showstopper.

10 René Padilla, Matt Domeier Booster Modulator Upgrade All parts have been ordered We have 6 part time technicians making subassemblies and 3 full time technicians assembling the Modulators. There are 8 Modulators of the first batch of ten which are 25 % assembled. The other 12 Modulator are about 10 % assembled. The difficult part is the wiring. Expect the wiring to be done by the end of August.

11 René Padilla, Matt Domeier After the wiring installing the equipment and hooking them up should be quit easy. Maybe 2 months work. continued

12 High power testing of ferrite cores for new Booster ferrite bias tuners (Proton Improvement Plan) Dennis Barak On behalf of John Reid, Matt Slabaugh, and Steve Hays

13 What has been completed: Ferrite core samples have been obtained Low power testing of samples has been completed by Ralph Pasquinelli (Nov. 2011) – See THIS document for more detailsTHIS High power testing needs to be completed The high power testing fixture has been refurbished mechanically A high current PS has been designed and built by Steve Hays and co. – Capable of providing up to 30-kA Wednesday, May 23, 2012

14 Ferrite testing fixture Wednesday, May 23, 2012

15 High Current PS Wednesday, May 23, 2012

16 We are currently working on: Finish preparing the high current PS at the testing location (E48 kicker room) Connecting the high current PS to the testing fixture Initial measurements and adjustments need to be made to the fixture – Measure resonant frequency of the structure – Correct the resonant frequency through capacitive loading – Measure unloaded and loaded Q-factor of structure Complete high power test on each sample core Wednesday, May 23, 2012


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