Development of solid state modulating anode power supply for 1 MW Klystron system

Author

Shrotriya, Sandip ; Patel, Naresh ; Pande, Mayank ; Singh, Prashant

Author_Institution

Ion Accel. Dev. Div., Bhabha Atomic Res. Centre, Mumbai, India

fYear

2013

fDate

13-15 Dec. 2013

Firstpage

167

Lastpage

171

Abstract

Bhabha Atomic Research Centre (BARC) Mumbai is developing Low Energy High Intensity Proton accelerator (LEHIPA) of energy 20 MeV, 30 mA. LEHIPA comprises of Radio Frequency Quadrupole (RFQ) accelerator (3 MeV), 10 MeV Drift Tube Linac (DTL) and 20 MeV Drift Tube Linac (DTL). As per the accelerator physics design, RFQ and DTLs require about 2.4 MW of total radio frequency (RF) power. Each accelerating cavity will be driven by a 1MW continuous wave (CW) klystron (TH2089F) amplifier at 352.21 MHz. LEHIPA will operate in both, pulsed and CW mode So, the RF system is being designed to operate in the both, CW and pulse mode.

Keywords

UHF amplifiers; klystrons; linear accelerators; power supply circuits; proton accelerators; BARC; Bhabha Atomic Research Centre; DTL; LEHIPA; Mumbai; TH2089F amplifier; accelerating cavity; accelerator physics design; continuous wave klystron; current 30 mA; drift tube linac; electron volt energy 20 MeV; frequency 352.21 MHz; klystron system; low energy high intensity proton accelerator; power 1 MW; power 2.4 MW; power supply; radiofrequency power; radiofrequency quadrupole accelerator; solid state modulating anode; Anodes; Cathodes; Klystrons; MOSFET; Power supplies; Solids; Voltage control; Capacitor; Control; High Voltage; IGBT Isolation transformer; Toroid;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Communication and Computing (ICCC), 2013 International Conference on

Conference_Location

Thiruvananthapuram

Print_ISBN

978-1-4799-0573-7

Type

conf

DOI

10.1109/ICCC.2013.6731644

Filename

6731644