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| TUCBMH02 |
Numerical Analysis of the Effective Width of the Spectrum of Synchrotron Radiation |
radiation, polarization, synchrotron, electron |
30 |
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- V.G. Bagrov, A.S. Loginov, A.D. Saprykin
Tomsk State University, Tomsk, Russia
- D.M. Gitman, A.D. Levin
IFUSP, Sao Paulo, Brazil
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A notation of an effective spectral width is introduced in the theory of synchrotron radiation, as an exact quantitative characteristic of the spectral properties. Within a classical theory, numerical calculations of the effective spectral width for polarization components of the synchrotron radiation have been carried out (for an effective width exceeding 100 harmonics). It is found how the effective spectral width and the initial harmonic change depending on the energy of the radiating particle.
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Slides TUCBMH02 [0.265 MB]
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| THPSC026 |
The Automation of Energy Ramping for the Main Storage Ring of KSRS |
controls, power-supply, synchrotron, radiation |
597 |
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- Y.V. Krylov
RRC, Moscow, Russia
- E.V. Kaportsev, K. Moseev, N.I. Moseiko, A.G. Valentinov
NRC, Moscow, Russia
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Kurchatov Synchrotron Radiation Source (KSRS) is the complex of electron synchrotrons specialized as a source of synchrotron radiation. The running cycle of KSRS main storage ring includes the energy ramping from 450 MeV up to 2.5 GeV. Fast and reliable energy ramping algorithm was developed and implemented at KSRS main storage ring. Using the hardware decisions on the basis of the NI units and CAN-bus interface, the control system is developed and launched for the power supplies of magnetic elements.
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| THPSC054 |
Modernization of the Electron Beam Stabilization System in the KSRS |
database, controls, radiation, synchrotron |
656 |
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- K. Moseev, E.V. Kaportsev, Y.V. Krylov, A.G. Valentinov
NRC, Moscow, Russia
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The stabilization system is designed to prevent drift of the spot SR at the experimental stations by local changes of the orbit. This system was developed and implemented about twelve years ago as an element of the ACS and worked well. Produced by modernization has led to the need of adaptation of the system of stabilization not only in hardware but also in software. Work on updating of the stabilization system and will be shown next.
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| THPSC063 |
System of Thermomonitoring and Thermostabilizing of Kurchatov Synchrotron Radiation Source |
controls, radiation, synchrotron, electron |
680 |
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- N.I. Moseiko, E.V. Kaportsev, K. Moseev, A.G. Valentinov
NRC, Moscow, Russia
- Y.V. Krylov
RRC, Moscow, Russia
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The modern system of thermomonitoring and thermostabilizing (TERMOCS) of KSRS - Kurchatov synchrotron radiation source is described. The TERMOCS system provides: a monitoring of temperatures of the magnets and RF-resonators of KSRS; informing operator on violations of the course of technological process; data protection from illegal access; an archiving and displaying of archive data in a trend type. The system includes 480 temperature sensors of the AD592 type, providing the accuracy of measurements 0,2 C. System of thermo stabilizing of the linear accelerator - the proportional integral differentiating regulator for support of stability of temperatures at the level of 0,05 C. During creation of the system the modern decisions on the basis of the modular complexes of NI, the modern servers and the Citect SCADA software system were used.
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