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All Experimenters Meeting PIP Report

All Experimenters Meeting PIP Report. William Pellico on behalf of PIP team 4/7/2013. PIP Report. 3 L2 tasks 9 L3 tasks 31 L4 tasks. 30% Linac 70 % Booster. Ongoing Complete. PIP - Linac 200 MHz RF Power System.

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All Experimenters Meeting PIP Report

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  1. All Experimenters MeetingPIP Report William Pellico on behalf of PIP team 4/7/2013

  2. PIP Report 3 L2 tasks 9 L3 tasks 31 L4 tasks 30% Linac 70% Booster Ongoing Complete W. Pellico AEM - PIP Report 04/07/2014

  3. PIP - Linac 200 MHz RF Power System • Modulator Upgrade - 35kV, Marx-topology modulator to drive triode (or SBK) • AD/EE complete testing with 9 cells Square Wave Triangle Load Voltage (Green) Current Status: • Finish 9-cells short circuit response • Build interleaved regulator for different stage • Building 25 cells modulator – capable of running LRF1 • Possible FY14 Shutdown Install in RF1 – big reach  W. Pellico AEM - PIP Report 04/04/2014

  4. PIP - Linac Laser Notcher System • R&D project to build a laser system to create the notch within a linac beam pulse @ 750 keV • remove the notch creation outside Booster tunnel reducing activation • 3D model of optical cavity to test design Optical cavity to be installed during shutdown 2014  W. Pellico AEM - PIP Report 04/04/2014

  5. BoosterRF system • New cavities • Efforts continue on developing a model of the existing Booster cavity • Full 3D model with most of the details incorporated • Temperature measurements done on RF10 to assist in modeling – help confirm our model/heating design • Perpendicular Cavity • Recent design looks promising – working on fitting solenoid and PA to cavity model • New ferrite cores • Recent high-mu ferrite cores from vendor look good!!! • Working with vendor to procure enough to build a complete tuner • Plan to test one tuner and then start building tuners this summer W. Pellico AEM - PIP Report 04/04/2014

  6. BoosterRF system • Cavities Refurbishment • 10 of 19 cavities have been refurbished Stats: Last refurbishment : 5 wks (repair of a refurbished cavity) Refurblast 3 cav. : 9.8 wks * Cones and tuners were available BRF 1,3,5,6,7,8,11,15,17 Booster Cavity Work Refurbished (15Hz) Cavity Removed Courtesy: K. Gollwitzer W. Pellico AEM - PIP Report 04/07/2014

  7. PIP - BoosterRF system – Anode and Bias Power Supply • Anode Bias Supply • Design specifications complete • Hardware ordered and bid process ongoing • Plan: install both supplies during shutdown 2014 • Bias Power Supply • Slow start on first supply, complete Mar’14 • Labor limitation, delay with materials, consensus on final layout • Ongoing work on update of transformers, heat sink & SCRs • Intensive labor work • Addition of 2 techs expedited the process • Expect to complete in FY15 Mar’14 W. Pellico AEM - PIP Report 04/07/2014

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