IPAC2017 - Classification: 04 Hadron Accelerators / A13 Cyclotrons

Paper	Title	Page
TUPVA113	The Feature of Magnetic Field Formation of Multi-Purpose Isochronous Cyclotron DC280	2352
	I.A. Ivanenko, B. Gikal, G.G. Gulbekyan JINR, Dubna, Moscow Region, Russia V.P. Kukhtin, E.A. Lamzin, S.E. Sytchevsky NIIEFA, St. Petersburg, Russia
	At the present time the activities on creation of the new heavy-ion isochronous cyclotron DC280 are carried out at Joint Institute for Nuclear Research. The isochronous cyclotron DC-280 will produce accelerated beam of ions A/Z= 4 - 7 with a smooth variation of the beam energy W= 4 ' 8 MeV/n. The variation of energy is provided by the wide range of the magnetic field levels from 0.64T till 1.32T and usage of the 11 radial and 4 pairs of harmonic correcting coils. In the work the results of calculations and final measurements of the magnetic field are presented. The magnetic field of cyclotron DC-280 is formed in a good conformity with results of computer modeling.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPVA113
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TUPVA129	Energy Efficiency and Saving Potential Analysis of the High Intensity Proton Accelerator HIPA at PSI	2399
	A. Kovach, J. Grillenberger, A.S. Parfenova, M. Seidel PSI, Villigen PSI, Switzerland
	High power proton machines consume a large amount of energy. Thus, the energy efficiency of grid to beam power conversion is particularly important for the overall power consumption of such facilities. In this study, we analyse the energy efficiency of PSI's cyclotron-based HIPA facility, which presently delivers a maximum of 1.4 MW beam power. The total power consumption of the entire facility is 12.5 MW at 2.2 mA beam current (1.3 MW). Main power consumers are: RF systems, electromagnets, water cooling and auxiliary systems including infrastructure, each consuming 5.3 MW, 3.6 MW, 1.65 MW and 1.95 MW, respectively. HIPA's grid to beam efficiency is 18.3% when considering only those parts of any subsystems (RF components, magnets, cooling, and auxiliary systems), which are minimally required to produce a full 1.3 MW beam. The dependency of individual subsystems on beam power was also studied. These findings serve as a basis for further optimizations of the HIPA facility and give a reference of the efficiency estimate for the cyclotron-based high power machines. * https://www.psi.ch/enefficient/
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPVA129
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

The Feature of Magnetic Field Formation of Multi-Purpose Isochronous Cyclotron DC280

2352

I.A. Ivanenko, B. Gikal, G.G. Gulbekyan
JINR, Dubna, Moscow Region, Russia
V.P. Kukhtin, E.A. Lamzin, S.E. Sytchevsky
NIIEFA, St. Petersburg, Russia

At the present time the activities on creation of the new heavy-ion isochronous cyclotron DC280 are carried out at Joint Institute for Nuclear Research. The isochronous cyclotron DC-280 will produce accelerated beam of ions A/Z= 4 - 7 with a smooth variation of the beam energy W= 4 ' 8 MeV/n. The variation of energy is provided by the wide range of the magnetic field levels from 0.64T till 1.32T and usage of the 11 radial and 4 pairs of harmonic correcting coils. In the work the results of calculations and final measurements of the magnetic field are presented. The magnetic field of cyclotron DC-280 is formed in a good conformity with results of computer modeling.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPVA113

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUPVA129

Energy Efficiency and Saving Potential Analysis of the High Intensity Proton Accelerator HIPA at PSI

2399

A. Kovach, J. Grillenberger, A.S. Parfenova, M. Seidel
PSI, Villigen PSI, Switzerland

High power proton machines consume a large amount of energy. Thus, the energy efficiency of grid to beam power conversion is particularly important for the overall power consumption of such facilities. In this study, we analyse the energy efficiency of PSI's cyclotron-based HIPA facility, which presently delivers a maximum of 1.4 MW beam power. The total power consumption of the entire facility is 12.5 MW at 2.2 mA beam current (1.3 MW). Main power consumers are: RF systems, electromagnets, water cooling and auxiliary systems including infrastructure, each consuming 5.3 MW, 3.6 MW, 1.65 MW and 1.95 MW, respectively. HIPA's grid to beam efficiency is 18.3% when considering only those parts of any subsystems (RF components, magnets, cooling, and auxiliary systems), which are minimally required to produce a full 1.3 MW beam. The dependency of individual subsystems on beam power was also studied. These findings serve as a basis for further optimizations of the HIPA facility and give a reference of the efficiency estimate for the cyclotron-based high power machines.
* https://www.psi.ch/enefficient/

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2017-TUPVA129

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)