PPT-Status of Linac High Voltage Converter Modulator Upgrades

Accelerator Advisory Committee Review David E Anderson High Voltage amp Pulsed Power Systems Research Accelerator Division February 2016 Modulators provide pulsed power to high power RF klystrons using 20 kHz switching with IGBTs. 0 INTRODUCTION Many analogtodigital converter applications require low distortion for a very wide dynamic range of signals Unfortu nately the distortion caused by digitizing an analog signal increases as the signal amplitude decreases and is espe cia Its derivation is illustrated in Fig 1 Figure 1a depicts the basic buckboost converter with the switch realized using a MOSFET and diode In Fig 1b the i nductor winding is constructed using two wires with a 11 turns ratio The basic function of the i 7835 Procurement Plan. . Proton Improvement Plan. Fernanda . G. . Garcia. Accelerator Division. 11/2/2011 Proton . Source . Department. Linac Vacuum Tubes. In order to operate, Linac/PreAcc combine require . Not-for-profit Health Care, 1994 – 2014. Source: Moody’s Investors Services. . Moody's: Public . Finance . U. pgrades . O. utperform . in . Fourth . Q. uarter. ; . Downgrades . P. revail . in 2014. April . 14. , . 2015. Time Meeting. D. Raparia. D. Raparia. 2. Status. Linac running in good condition for polarized proton and BLIP. .. Sunday night , Replaced IGGY motor in mod-6 Cap Bank (0.5 HRS). Dr.M.Nandakumar. Professor. Department of Electrical engineering. Govt. Engineering College. Thrissur. 1. Dept. of EEE, GEC, . Thrissur. O. utline. Introduction. DC-DC converter topologies. Buck converter. Trevor Butler. 7/22/2015. Linac Marx Modulator Update. Present Status. 28 . Cell . Assembled (100%) – Problem w/ clamp . ckt. 28 Cell . T. esting– (100%). Gate Circuit Testing. B-Dot Coil Gate Clamp Testing. Objectives/Scope. Participation. Addressing comments on previous proposal. Objectives/Scope. Design and costing . of the rf system for the various (Compton/soft/hard) main linacs, including accelerating structures, power source and waveguide network.. Related RF Power Systems. Trevor Butler . Dec 8. th. 2010, 2:00 pm – 2:30 pm. LE Linac RF Power Amplifier Chain. 5 LE (201.25 MHz) Linac RF Stations. (0.75–116.5 . MeV. ). First 200 . INTERCONNECT we will simulate a full 50Gbps (25Gbps X 2) 2-channel WDM optical link.. Today we will look at the following:. Discuss ring resonator in INTERCONNECT. Import MODE results of effective index as a function carrier density into INTERCONNECT. Black Sea Transmission System Planning Project (BSTP). Workshop on Modeling High Voltage Direct Current (HVDC) Converter Stations. This presentation is made possible by the support of the American people through the United States Agency for International Development (USAID). The contents are the responsibility of the United States Energy Association and do not necessarily reflect the views of USAID or the United States Government.. Prepared by Joshua Burroughs & Jeff Carrara IEEE PES Highgate Converter Overview Highgate Converter Abstract Introduction to HVDC Background on Highgate Operation and Control schemes of Highgate Greek . Teachers. Programme . 2017. Konstantinos . Papastergiou. | . Technology. . Department. . CERN. – . European. Organisation for . Nuclear. . Research. τ. ο . CERN. στα μάτια μας. Linac4 Towards Operation Review. Thanks to I. Kozsar, A. Radeva Poncet, M. Gabriel. TGM - Modification. Current situation: independent machine with its own settings. CLN4.LN4 TGM NETWORK. Cycle descriptor LN4.USER.