RuPAC2014 - List of Keywords (power-supply)

Paper	Title	Other Keywords	Page
TUX02	Accelerator Complex U70 of IHEP: Status and Upgrades	proton, extraction, ion, target	1
	S.V. Ivanov IHEP, Moscow Region, Russia
	Funding: National Research Center "Kurchatov Institute" The report overviews present status of the Accelerator Complex U70 of IHEP-Protvino. It is a sequel to prior status reports delivered to RuPAC-2008, -2010 and -2012, and outlines the recent machine-related activity and upgrades in a run-by-run chronological ordering. * Оn behalf of the U70 staff
	Slides TUX02 [3.512 MB]

TUCA02	On the Way to a Relativistic Electron Cooler	electron, solenoid, high-voltage, collider	17
	J. Dietrich DELTA, Dortmund, Germany K. Aulenbacher, M.W. Bruker, A. Hofmann HIM, Mainz, Germany M.I. Bryzgunov, V.V. Parkhomchuk, V.B. Reva BINP SB RAS, Novosibirsk, Russia V. Kamerdzhiev FZJ, Jülich, Germany
	A 4-8 MeV relativistic electron cooling system for the HESR storage ring, which is part of the future GSI facility FAIR, is needed to further boost the luminosity even with strong heating effects of high-density internal targets. In addition, the upgrade to 8 MeV of the relativistic electron cooler is essential for the future Electron Nucleon Collider (ENC at FAIR) project. Using the experience of the 2 MeV electron cooler at COSY, which has the highest energy of all coolers that were made based on the idea of magnetized cooling and transport of the electron beam up to now, a new concept for powering the solenoids at high voltage is proposed.
	Slides TUCA02 [1.295 MB]

TUPSA28	The Advanced Nanostructure Steel Modification by Gas Ions Beams	ion, experiment, ion-source, operation	97
	S.L. Andrianov, B.B. Chalykh, P.A. Fedin, B. Kondratiev, A.V. Kozlov, R.P. Kuibeda, T. Kulevoy, A.A. Nikitin, S.V. Rogozhkin, A. Sitnikov ITEP, Moscow, Russia
	New constriction materials are under developing for the energy sector. They will provide: energy prodaction, store and transportation with high efficiency and ecology safety. One of the main modern direction of new materials developing are nanostructures steel which consolidation oxide dispersion strengthened (ODS). ODS and EK-181 steels have high hot, radiation and corrosion resistance. The experimental program for investigation of nanoclusters generation and growth (in ODS steels) under irradiation of N (and also Ti, V) ion beams is ongoing in ITEP. Ion irradiation is performed at the accelerator complex TIPr with gas ion source duoplasmatron. In this article the source installation and it's power systems development of, as well as the results of ion beam charge state distribution measurements and the first results of ODS materials irradiation by gas ions are described and discussed.

TUPSA29	Method of Broadband Stabilization of the VEPP-4M Main Field	feedback, experiment, operation, induction	100
	A.V. Pavlenko, A.M. Batrakov, G.V. Karpov, I.B. Nikolaev, V.V. Svishchev BINP SB RAS, Novosibirsk, Russia A.V. Pavlenko NSU, Novosibirsk, Russia
	Funding: Ministry of Education and Science of the Russian Federation, NSh-4860.2014.2 The stability of the main field has great influence on precision experiments on particle physics which are performed on VEPP-4M facility currently. A method of broadband stabilization of the VEPP-4M main field allowing us to achieve field stability better than 0.5 ppm over DC - 50Hz frequency range is presented. The method combines NMR stabilization and feedback loop using induction signal.

TUPSA34	The Power Supply System of Electrostatic Deflecting Plates for Accelerating Complex NICA	booster, injection, ion, collider	108
	A.A. Fateev, E.V. Gorbachev, N.I. Lebedev JINR, Dubna, Moscow Region, Russia
	Three pairs of electrostatic deflecting plates will be placed in the booster ring. They will provide injection of heavy ion beam into the Booster. The power supply system for one plate providing all necessary parameters including suppression of the afterpulses is described in the report. The calculated and experimental results are also presented.

THPSC53	The NG-10 Neutron Generator for Production of Neutron Fluxes in Continuous and Pulse Modes	neutron, controls, ion, target	450
	D.A. Solnyshkov, A.V. Antonov, A.N. Kuzhlev, N.P. Mikulinas, A.V. Morozov, G.G. Voronin NIIEFA, St. Petersburg, Russia
	Designed neutron generator is designed for a neutron yield 1x10¹¹ neutrons / s in continuous mode and includes ion accelerator with an accelerating voltage, continuously adjustable in the range of 120-150 keV and a beam current of atomic deuterium ions up to 2 mA, and the target device, in which used Ti-T target different diameters. In addition to high and stable yield of neutrons in time when operating continuously generator provides pulsed mode of operation over a wide range of duration and pulse repetition rate. Pulsed neutron generator operation is performed by modulating the discharge current of the ion source. For this purpose, a unique system of power discharge, which allows for both continuous and pulse modes. In this case it is possible to produce a smooth adjustment of the pulse width of the beam current. Switch from pulse mode to DC promptly made with the remote control.

Paper

Title

Other Keywords

Page

TUX02

Accelerator Complex U70 of IHEP: Status and Upgrades

proton, extraction, ion, target

1

S.V. Ivanov
IHEP, Moscow Region, Russia

Funding: National Research Center "Kurchatov Institute"
The report overviews present status of the Accelerator Complex U70 of IHEP-Protvino. It is a sequel to prior status reports delivered to RuPAC-2008, -2010 and -2012, and outlines the recent machine-related activity and upgrades in a run-by-run chronological ordering.
* Оn behalf of the U70 staff

Slides TUX02 [3.512 MB]

TUCA02

On the Way to a Relativistic Electron Cooler

electron, solenoid, high-voltage, collider

17

J. Dietrich
DELTA, Dortmund, Germany
K. Aulenbacher, M.W. Bruker, A. Hofmann
HIM, Mainz, Germany
M.I. Bryzgunov, V.V. Parkhomchuk, V.B. Reva
BINP SB RAS, Novosibirsk, Russia
V. Kamerdzhiev
FZJ, Jülich, Germany

A 4-8 MeV relativistic electron cooling system for the HESR storage ring, which is part of the future GSI facility FAIR, is needed to further boost the luminosity even with strong heating effects of high-density internal targets. In addition, the upgrade to 8 MeV of the relativistic electron cooler is essential for the future Electron Nucleon Collider (ENC at FAIR) project. Using the experience of the 2 MeV electron cooler at COSY, which has the highest energy of all coolers that were made based on the idea of magnetized cooling and transport of the electron beam up to now, a new concept for powering the solenoids at high voltage is proposed.

Slides TUCA02 [1.295 MB]

TUPSA28

The Advanced Nanostructure Steel Modification by Gas Ions Beams

ion, experiment, ion-source, operation

97

S.L. Andrianov, B.B. Chalykh, P.A. Fedin, B. Kondratiev, A.V. Kozlov, R.P. Kuibeda, T. Kulevoy, A.A. Nikitin, S.V. Rogozhkin, A. Sitnikov
ITEP, Moscow, Russia

New constriction materials are under developing for the energy sector. They will provide: energy prodaction, store and transportation with high efficiency and ecology safety. One of the main modern direction of new materials developing are nanostructures steel which consolidation oxide dispersion strengthened (ODS). ODS and EK-181 steels have high hot, radiation and corrosion resistance. The experimental program for investigation of nanoclusters generation and growth (in ODS steels) under irradiation of N (and also Ti, V) ion beams is ongoing in ITEP. Ion irradiation is performed at the accelerator complex TIPr with gas ion source duoplasmatron. In this article the source installation and it's power systems development of, as well as the results of ion beam charge state distribution measurements and the first results of ODS materials irradiation by gas ions are described and discussed.

TUPSA29

Method of Broadband Stabilization of the VEPP-4M Main Field

feedback, experiment, operation, induction

100

A.V. Pavlenko, A.M. Batrakov, G.V. Karpov, I.B. Nikolaev, V.V. Svishchev
BINP SB RAS, Novosibirsk, Russia
A.V. Pavlenko
NSU, Novosibirsk, Russia

Funding: Ministry of Education and Science of the Russian Federation, NSh-4860.2014.2
The stability of the main field has great influence on precision experiments on particle physics which are performed on VEPP-4M facility currently. A method of broadband stabilization of the VEPP-4M main field allowing us to achieve field stability better than 0.5 ppm over DC - 50Hz frequency range is presented. The method combines NMR stabilization and feedback loop using induction signal.

TUPSA34

The Power Supply System of Electrostatic Deflecting Plates for Accelerating Complex NICA

booster, injection, ion, collider

108

A.A. Fateev, E.V. Gorbachev, N.I. Lebedev
JINR, Dubna, Moscow Region, Russia

Three pairs of electrostatic deflecting plates will be placed in the booster ring. They will provide injection of heavy ion beam into the Booster. The power supply system for one plate providing all necessary parameters including suppression of the afterpulses is described in the report. The calculated and experimental results are also presented.

THPSC53

The NG-10 Neutron Generator for Production of Neutron Fluxes in Continuous and Pulse Modes

neutron, controls, ion, target

450

D.A. Solnyshkov, A.V. Antonov, A.N. Kuzhlev, N.P. Mikulinas, A.V. Morozov, G.G. Voronin
NIIEFA, St. Petersburg, Russia

Designed neutron generator is designed for a neutron yield 1x10¹¹ neutrons / s in continuous mode and includes ion accelerator with an accelerating voltage, continuously adjustable in the range of 120-150 keV and a beam current of atomic deuterium ions up to 2 mA, and the target device, in which used Ti-T target different diameters. In addition to high and stable yield of neutrons in time when operating continuously generator provides pulsed mode of operation over a wide range of duration and pulse repetition rate. Pulsed neutron generator operation is performed by modulating the discharge current of the ion source. For this purpose, a unique system of power discharge, which allows for both continuous and pulse modes. In this case it is possible to produce a smooth adjustment of the pulse width of the beam current. Switch from pulse mode to DC promptly made with the remote control.