DocumentCode
563773
Title
Design and testing of a 2.4MJ pulse power supply
Author
Jin, Yun-Sik ; Lee, Hong-Sik ; Kim, Jong-Soo ; Cho, Chu-Hyun ; Kim, Jin-Sung ; Chu, Jeung-Ho ; Jung, Jae-Won ; Whang, Dong-Won
Author_Institution
Korea Electrotechnology Research Institute, P.O. BOX 20 Changwon 641-120 Korea
fYear
2000
fDate
20-25 June 2000
Firstpage
357
Lastpage
360
Abstract
In this article, the design features and some test results of 2.4MJ pulsed power supply system are described. The power system consists of eight capacitive 300kJ energy modules. Each 300kJ module is composed of six 22kV 50kJ 206uF capacitors. Triggered vacuum switch (RVU-43, VEI) was adopted as a main pulse power-closing switch and its operation characteristics were investigated. As a crowbar circuit, we used three parallel crowbar diode stacks, which are fabricated in coaxial structure with two series 13.5 kV, 60 kA avalanche diodes and two 110mO crowbar resistors. The design features of pulse shaping inductors, charging and dump circuit, and other components will be described. The electrical performances of each component and current output variations into resistive loads will also be presented.
Keywords
Capacitors; Electrical resistance measurement; Inductors; Relays; Resistors; Switches; Testing; 2.4MJ; 300kJ module; TVS; crowbar; pulse shaping;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams, 2000 13th International Conference on
Conference_Location
Nagaoka, Japan
Type
conf
Filename
6220183
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