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THE LINEAR ACCELERATOR LUE-200. STATUS AND PROSPECTS.
Andrianov V.R., Bulicheva Yu.K., Frolov D.P., Golubkov E.A., Kayukov А.S., Kobets V.V., Meshkov I.N., Minashkin V.F., Pyataev V.G., Skripnik А.V.,
Sumbaev А.P., Shabratov V.G., Shvets V.А., Shvetsov V.N., Udovitshenko K.V., Zamriy V.N.
Joint Institute for Nuclear Research, Dubna, Moscow region
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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SHEME OF THE IREN FACILITY
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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GENERAL PROJECT PARAMETERS OF THE ACCELERATOR LUE-200
Electron energy, MeV 200 MeV
Pulsed electron current amplitude 1.5 А
Pulse duration 250 ns
Repetition frequency 150 Hz
Number of the accelerator sections 2
Average acceleration rate 35 MeV/m
Average beam power 11 kW
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Accelerator scheme
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Accelerator section in the solenoid
Klystron ТН2129
Electron gun
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Target hall
Magnetic analyzer
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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RF power vs time when SLED system
is activated
RF system of the LUE-200 accelerator
SLED
(SLAC Energy Doubler)
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Beam current oscillogramsThe signals from the current transformers
(“Rogowsky belts” - RB)
а) RB1, 2 А/div, RB2, 1А/div, 250 ns/div; b) RB2, RB3, RB4, RB5, 1А/div, 100 nс/div;
HFSS 9.lnk
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Энергетический спектр 03.07.2009 Iэп=4,2 А, Iсек=1,5 А, -SLED
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Е (МеV)
Ne (о
тн.е
д.)
Electron energy spectrameasured with magnetic analyzer
b) SLED is ON
Ie = 1 A
c) SLED is ON
Ie = 2.2 A
b) SLED is OFF
Ie = 1.5 A
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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ток пучка (А)
поло
ж. м
акс.
спе
ктра
(МэВ
)Load characteristics of the accelerator section
Maximum of the energy spectrum (MeV) vs electron beam current (A)
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
Согласованная нагрузка клистрона
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
Интерфейс программы измерения мощности клистрона
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Ufl (kV)
Pp
uls
e (
MW
t)
Зависимость выходной мощности клистрона TH2119 от напряжения на формирующей линии
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
1.4m1.9m
E3730A
E3712/E3729S-band Pulsed Klystron
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IX International scientific workshop to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
Установка клистрона Е3730А на штатное место
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Uamp (V)
Pp
uls
e (
Wt)
Калибровочные кривые мощности возбуждения клистрона
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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lse
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I kl (A)
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uls
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Зависимости выходной мощности клистрона Е3730А
От напряжения на клистроне
От тока клистрона0
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U fl (kV)
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От напряжения на формирующей линии
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Осциллограммы импульсов: 1 – напряжения на клистроне;2 – мощности в нагрузке; 3 - возбуждения
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E3730A set E373XX(*1) set based on E3730A
E37317 setbased on E3712/29
Solution of S-band Pulsed Klystron
Focusing MagnetVT-68922
X- ray Shield KitVT-69064
Lifting AttachmentVT-69065
X- ray Shield KitVT-69063
Oil Tank Ass'lyVT-61169
Girder(Customer )
KlystronE3730A
Focusing MagnetVT-68922
X- ray Shield KitVT-69***(*1)
Lifting AttachmentVT-69***(*1)
Oil Tank Ass'lyVT-611**(*1)
Girder(Customer )
KlystronE37XXX(*1)
Focusing MagnetVT-68915
X- ray Shield Kit(included Klystron)
Lifting AttachmentVT-69***(*2)
X- ray Shield Kit(included Klystron)
Oil Tank Ass'lyVT-61174
Girder(Customer )
X-ray Shield KitVT-69142
KlystronE37XXX(*2)
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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E3730A (typical) E373XX(*1) E373XX(*2) Frequency 2856 MHz 2856 MHz 2856 MHz Peak Beam voltage 317.0 kV </= 325 kV </= 350 kV Peak Beam current 365.4 A </= 380 A </= 414 A Peak output power 50.5 MW 50 MW 50 MW Peak drive power 250 W </= 500 W </= 500 W Power efficiency 43.6 % =/> 43 % =/> 41 % Power gain 53.1 dB =/> 50 dB =/> 50 dB Pulse width (Beam) ~ 7.0 µs ~ 7.0 µs ~ 7.0 µs Pulse width (RF) 4.0 µs 4.0 µs 4.0 µs Pulse repetition rate 50 pps 150 pps 150 pps Window type Standard Long Double-Standard Margin of capability Standard Low (Small) (*4) High (Large) (*4) Life time estimation Standard Short Long Price Standard Higher Highest Delivery LT (Tentative) 10 months 15 months 15 months
Solution of S-band Pulsed Klystron
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
E3729
*1:normaly E3712 range
*2:replace only
*3:E3729 operation is also possible
40 45 50
E3772 E3783 (360pps) E3765,A (550pps)
E37308 (200pps)
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Pea
k O
utp
ut
Po
wer
po
[M
w]
Average Output Power Po [kW]
10 15
TOSHIBA S-Band Pulsed Klystron Line-up
E3712
fo=2856 [MHz]prr=50 [pps]
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E37300
E3776*2
E3754
E3730A
E3712,60*1
E3783 (300pps)E3765,A (550pps)
E3783 (250pps)
E3729 (10pps)
E37308 (200pps)
*1:normaly E3712 range
E3730A
E3712,60*1
E3729 (10pps)
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*370
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E3772
E3754
E37300
E3776*2
TOSHIBA S-Band Pulsed Klystron Line-up
fo=2856 [MHz]prr=50 [pps]
*2:replace onlyE3712
Pea
k O
utp
ut
Po
wer
p
o [
Mw
]
Pulse Width tp [us]
*3:E3729 operation is also possible
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Pulse WidthPulse WidthAverage PowerAverage Power
New* E373XX50MW/4us/150pps
New* E373XX50MW/4us/150pps
High Pulse Repetition Rate Klystron for JINR
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Программа исследований на ИРЕН
Прикладные исследованияПрикладные исследования
изотопный анализ с резонансными нейтронамиизотопный анализ с резонансными нейтронами
ядерные данные для астрофизикиядерные данные для астрофизики
ядерные данные для прикладных исследованийядерные данные для прикладных исследований
Фундаментальная ядерная физикаФундаментальная ядерная физика
изучение нарушения четности в реакциях с нейтронами изучение нарушения четности в реакциях с нейтронами (деление, (деление, (n,p), (n,alpha)(n,p), (n,alpha), , (n,g))(n,g))
исследование нарушения временной инвариантности с исследование нарушения временной инвариантности с поляризованными резонансными нейтронами и поляризованными резонансными нейтронами и поляризованной мишеньюполяризованной мишенью
квантовые аспекты деления, вызванного нейтронамиквантовые аспекты деления, вызванного нейтронами
фазовые переходы в возбужденных ядрах- хаос и порядок фазовые переходы в возбужденных ядрах- хаос и порядок в квантовых системахв квантовых системах
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Conclusion and outlook
Planned neutron yield is the following:Planned neutron yield is the following:
• 2-5E122-5E12 at 2011 (increased RF power);at 2011 (increased RF power);
• 2-3E132-3E13 at 2013 (commissioning of the 2nd accelerator at 2013 (commissioning of the 2nd accelerator
section);section);
• About 1E14About 1E14 at 2015 (new modulators + U nonmultiplying at 2015 (new modulators + U nonmultiplying
target);target);
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011
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Thank you for your attention
IX International Workshop on Accelerator Physics and Technics Devoted to the memory of V.P. Sarantsev
Alushta (Crimea, Ukraine), September 17 - 21, 2011