HOME   English    

Kumamoto University Repository System >
工学 >
発表論文(工学系) >



ファイル 記述 サイズフォーマット
2003_146_657-660.pdf224KbAdobe PDF見る/開く
タイトル :Repetitive short-pulsed generator using MPC and Blumlein line
著者 :Sakugawa, Takashi
Wang, Douyan
Shinozaki, K.
Namihira, Takao
Katsuki, Sunao
Akiyama, Hidenori
刊行年月日 :2003-6
収録雑誌名 :Digest of Technical Papers-IEEE International Pulsed Power Conference
巻 :2003
開始ページ :657
終了ページ :660
要約(Abstract) :Recently, repetitive pulsed power generators using magnetic pulse compression (MPC) and semiconductor switches have been developed. A repetitive short-pulsed generator for an ozonizer was studied and developed. In this work, the short-pulsed generator consists of a controller, a command charger, a high-speed thyristor, a MPC and a Blumlein line. The controller and the command charger are able to control the charging voltage to the MPC and the pulse repetition rate. The high-speed thyristor, which was improved in switching speed for the pulsed power applications, generated the primary pulse. The MPC has single stage pulse compression circuit using a pulse transformer and a saturable transformer. The saturable transformer has two functions, a step-up transformer and a magnetic switch. The Blumlein line is the final stage of the short-pulsed generator. The Blumlein line is three-coaxial geometry, which has an external electrode diameter of 110 mm, a middle electrode diameter of 20 mm, an internal electrode diameter of 4 mm, and a length of 500 mm. The short-pulsed generator which has an output voltage of about 65 kV, pulse repetition rate of 150 pulses per second (pps) and a pulse duration of less than 10 ns was used to generate ozone. The results of ozone production using the short-pulsed generator and a simple coaxial electrodes are reported. The attained concentration of ozone was 18 g/m3.
収録種別 :会議発表論文
出版社(者) :Institute of Electrical and Electronics Engineers
権利(Rights) :(c)2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
備考 :14th IEEE International Pulsed Power Conference, Dallas, Texas, June 15-18, 2003
URI :http://hdl.handle.net/2298/9711
このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/2298/9711