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Takayanagi, Tomohiro; Hayashi, Naoki; Ueno, Tomoaki*; Horino, Koki; Okabe, Kota; Kinsho, Michikazu; Irie, Yoshiro*
Proceedings of 6th International Particle Accelerator Conference (IPAC '15) (Internet), p.2908 - 2910, 2015/06
The new injection bump power supply for the shift bump (SB) magnet of the beam injection system at the J-PARC (Japan Proton Accelerator Research Complex) 3-GeV RCS (Rapid-Cycling Synchrotron) has been developed and manufactured. The power capacity of the new power supply demand doubling with the injection beam energy upgrading of the LIANC (Linear Accelerator) from 181 MeV to 400 MeV. Furthermore, the low ripple noise on the output current was required to prevent the occurrence of the resonation between the excitation magnetic field and the RF shield loop covered the ceramics duct at the magnet. The power supply newly adopted a capacitor commutation method to form the trapezoid waveform pattern (bump waveform). This paper reports characteristic about the new shift bump power supply.
Moda, Yukimitsu*; Hayashi, Takuya*; Koide, Hiroshi; Kashima, Toru*; Tsutsui, Hiroaki*; Kasahara, Hironori*
Joho Shori Gakkai Dai-62-Kai (Heisei-13-Nen Zenki) Zenkoku Taikai Koen Rombunshu, p.1_131 - 1_132, 2001/03
no abstracts in English
Koide, Hiroshi; Yamagishi, Nobuhiro*; Takemiya, Hiroshi*; Kasahara, Hironori*
Joho Shori Gakkai Rombunshi, 42(3), p.65 - 73, 2001/03
no abstracts in English
Oshima, Takayuki; Matsuda, Toshiaki; Tsugita, Tomonori; Sakata, Shinya; Sato, Minoru; Koiwa, Motonao*
Review of Scientific Instruments, 72(1), p.517 - 519, 2001/01
Times Cited Count：6 Percentile：40.21(Instruments & Instrumentation)no abstracts in English
Koide, Hiroshi; Yamagishi, Nobuhiro*; Takemiya, Hiroshi*; Hayashi, Takuya*; Kasahara, Hironori*
Keisan Kogaku Koenkai Rombunshu, p.357 - 360, 2000/05
no abstracts in English
Kofuji, Hirohide; ; *; *;
JNC TN9400 2000-055, 49 Pages, 2000/03
JNC-TN9400-2000-055.pdf:2.07MB
Accompanying with the progress of the "Feasibility study on FBR cycle system; FS" , various kinds of technical information, facility design parameters, and related data will be obtained and they should be stored in data bases and be used as fundamental data for the FS. So the several data bases are going to be set up at each section and controlled by the management system through a local area network. Among above data bases, a prototype of FBR cycle data base that will record data for FBR scenario study and synthetic assessment is to be completed in. Phase l by fiscal year 2000, so the data base system concept has been examined in the current fiscal year, 1999. As the results of the system concept examination, two types of prototypes have been selected, one is to be set up as the data table containing digital data that are extracted from technical papers, another is as image data of papers with index information. Referring to examples of data bases in other companies, it was kept in mind to use a package software for general purpose and to utilize data existing now.
Kon, Tetsuro
JNC TN8440 2000-004, 93 Pages, 2000/03
TCMD (Tokai Construction Maintenance Division) Intranet System Integration has started in 1995. The first active activities between 1995 and 1996 has reported in a previous PNC report (PNC PN8440 97-032 TCMD Intranet System Integration Part 1). This is the second active activity's report between 1997 and 1999. Main content of this report is as follows. TCMD Intranet System Integration has completed by TCMD LAN system construction with high-speed LAN equipments and WINS services. TCMD group scheduler and conference rooms appointment system has developed by the operation of Exchange Server 5.5. The plant construction management data base system has developed - ACCESS 97/SQL Server 6.5 version. The plant construction management data base system has also developed---Internet Explorer / Active Server Pages version. The formal TCMD homepage service has begun in l998.
; Hirayama, Toshio; *; Hayashi, Takuya*; Kasahara, Hironori*
Int. Conf. on Supercomputing,Workshop 1;Scheduling Algorithms for Parallel-Distributed Computing, p.63 - 69, 1999/00
no abstracts in English
