| Paper | Title | Page |
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MOPPA011 |
Physical Startup of the First Stage of the Electron Linear Acceleration LINAC-800 | |
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| It is reported on startup of the first stage of the Electron Linear Acceleration LINAC-800 at the Veksler and Baldin Laboratory of High Energy Physics of the Joint Institute for Nuclear Research. As a result of commissioning is designed and manufactured control unit PFN-modules, carried out to the launch of the first accelerating station modulator electron linear accelerator LINAC-800. Launched and debugged high-frequency master RF-system of linear electron accelerator, conducted RF-training first accelerating section. Accelerated electron beam, are its characteristics. | ||
MOPPA024 |
Proposal of New Version of Modulator for LUE-200 LINAC | |
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| The new version of the modulator for powerful (50 - 80 MW) S-band klystron as a source of RF power for accelerating system of linac LUE-200 of IREN installation, based on modern element base is presented. By results of the analysis of design parametres and the requirements shown to the modulator, technical offers on the device, a forming line and switchboards are formulated. Settlement schemes and cost estimations of the offered technical decisions are resulted. | ||
| WEPPD040 | Precision Thermostatic Control for LUE-200 Accelerator Section | 629 |
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| According to the design of the IREN facility the system of thermostatting of LUE-200 linac sections is developed. Rated values of linac beam power depend basically on a microwave power input and stability of the phase. The latter is sustained by means of thermostatic control for the sections subject to the powerful microwave warming-up. Demanded both high accuracy of stabilization and low settling time of temperature for linac modes define development of the control system. The precise system of thermostatic control in which composition the programmable PID-controller and the platinum resistance thermometer with accuracy of 0.1%, and also thyristor regulators of heating power up to 15 kVА has been adapted for modes of the IREN microwave facility. The advanced system allows to control both power of heating and a flow of cooling water. The system supervises and changes over modes of the accelerated warming-up and controllable heating and cooling. Both high accuracy of the thermostat and energy saving at a smooth settling of temperature and at the subsequent long-term thermostabilization are substantially improved. Essential speed-up of a preliminary warming-up of the thermostat also is attained. | ||