Published 2004 | Version v1
Book Metadata-only

Development of magnet power supply for J-PARC 50-GEV synchrotron

Creators

  • 1. Toshiba Corporation, Industrial and Power Systems and Services, Yokohama, Kanagawa (Japan)
  • 2. Toshiba Mitsubishi-Electric Industrial Systems Corporation, Tokyo (Japan)
  • 3. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)

Description

A new magnet power supply system for J-PARC 50GeV Synchrotron is proposed as solutions both in the power capacity and in the precision at the same time. The developed 10MW class magnet power supply consists of the advanced self-commutated current-source type converter (ACSC) using the new device IEGT rated at 4500V-2100A and the ''hybrid filter'' including the variable impedance filter with the equivalent 16 kHz switching. With 1/16 scale-model system using a prototype bending magnet, the experimental results showed the current ripple less than 1 x 10-6 and the tracking error less than ±0.5 x 10-4. (author)

Part of:
Proceedings of the 1st annual meeting of Particle Accelerator Society of Japan and the 29th Linear Accelerator Meeting in Japan

Additional details

Publishing Information

Publisher
Particle Accelerator Society of Japan
Imprint Place
Tokyo (Japan)
Imprint Title
Proceedings of the 1st annual meeting of Particle Accelerator Society of Japan and the 29th Linear Accelerator Meeting in Japan
Imprint Pagination
717 p.
Journal Page Range
p. 114-116

Conference

Title
1. annual meeting of Particle Accelerator Society of Japan; 29. Linear Accelerator Meeting in Japan
Dates
4-6 Aug 2004
Place
Funabashi, Chiba (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
36053576
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCELERATOR FACILITIES; BEAM BENDING MAGNETS; CONTROL SYSTEMS; ELECTROMAGNETS; GEV RANGE 10-100; PERFORMANCE TESTING; POWER SUPPLIES; SPECIFICATIONS; SYNCHROTRONS
Descriptors DEC
ACCELERATORS; CYCLIC ACCELERATORS; ELECTRICAL EQUIPMENT; ELECTRONIC EQUIPMENT; ENERGY RANGE; EQUIPMENT; GEV RANGE; MAGNETS; TESTING

Optional Information

Notes
2 refs., 10 figs., 3 tabs.