FAPIG

THE FlRST ATOMlC POWER INDUSTRY GROUP

@

FAPIGŽ@ÅV†–ÚŽŸ

2001|11/•½¬13”N“x@‘æ‚Q†(No.159)

@

–ځ@@ŽŸ
¡ ŠCŠOŽ–î
ƒKƒ‹ƒqƒ“ƒN‰ñ‘z‹L (3)
‘åè•q—Y

¡ •ñ@@
ITER—pƒ|[ƒg“àd—Ê•¨ƒnƒ“ƒhƒŠƒ“ƒO‘•’u‚ÌŠJ”­ (10)
ˆÉ¨‰p•v / ˆÉè@½ / ‘åÎ°•v / X@´Ž¡ / ˆ¢ŒüŒ«‘¾˜Y / XŽR@®
‰Á‰ê’J”Žº / ¬—ѐ­–¤ / “cŒû@_ / ŽÄÀ@´
ƒlƒbƒgƒ[ƒNŽù—v‚Ì‘‰Á‚ƍ‚‘¬‰»‘Ήž‚ÌŽÀŒ» (15)
–ìèM‹v / Â–ؘa‹v

¡ Ð@@‰î
FBRŽÀØ˜F—pƒ}ƒjƒvƒŒ[ƒ^Ž®”R—¿ŒðŠ·‹@‚ÌŠJ”­ (23)
”öè@”Ž / ‹g‘º“NŽ¡ / Ô’Á@ŽÀ / ‰ª@r•F / –쑺³Žj
Œ´Žq˜F‰“Šu‰ð‘Ì‘•’u‚ÌŠJ”­ (30)
Ž™‹ÊŒ’Œõ / •x’ː珺
•——Í”­“dƒVƒXƒeƒ€iH“cV‰®ƒEƒCƒ“ƒhƒtƒ@[ƒ€j‚̏Љî (37)
Î‹GŽu / •ÊŠ@M

¡ ƒOƒ‹[ƒvî•ñ
FAPIG‚Ì‹@\ (42)

œ Fresh Informationi“ú¤Šâˆäj (22)

•\Ž†ƒfƒUƒCƒ“F–x“àG˜a

CONTENTS

¡ Overseas Information
Memories of Garching (3)
T. Osaki

¡ Report
Development of Port Plug Handling Tractor for ITER (10)
H. Ise / M. Izaki / H. Oishi / S. Mori / K. Akou / H. Moriyama / H. Kagaya
M. Kobayashi / K. Taguchi / K. Shibanuma
The Development and Work Procedures to Super Speed Network for the Growing Demands for the Network (15)
N. Nosaki / K. Aoki

¡ Introduction
Development of Manipulator Type Fuel Handling Machine for Demonstration FBR Plant (23)
H. Ozaki / T. Yoshimura / M. Akatsu / T. Oka / M. Nomura
Development of Remote Dismantling Machine for Reactor (30)
T. Kodama / C. Tomizuka
Wind Turbine Power Generating System Installed in Akita Araya Wind Farm (37)
H. Ishii / N. Bessho

œ Fresh Information (NISSHO IWAI) (22)

Cover DesignFHidekazu Horiuchi



SYNOPSES
Hideo Ise, Makoto Izaki, Haruo Oishi, Seiji Mori, Kentaro Akou, Hisashi Moriyama, Hiroaki Kagaya, Masami Kobayashi,
Koh Taguchi, Kiyoshi Shibanuma
Development of Port Plug Handling Tractor for ITER
FAPIG No. 159 pp.10`14 (2001)

The neutron shield plug installed into the horizontal port of ITER (International Thermonuclear Experimental Reactor) vacuum vessel is a heavy component, which mainly consists of stainless steel and cooling water. It has a typical size of 2.3m~1.9m~3.6m, and its weight is assumed to be around 40tons. Development of the remote handling system of the port plug is a key technology for ITER port maintenance because high positioning accuracy is required in spite of narrow handling space. In order to overcome this problem, design and manufacturing of a 1/2.5-scaled mockup of the handling machine has been performed.

KEYWORDSFITER, remote handling, maintenance
Nobuhisa Nosaki, Kazuhisa Aoki
The Development and Work Procedures to Super Speed Network for the Growing Demands for the Network
FAPIG No. 159 pp.15`21 (2001)

Following the recently growing demands for the network, the modification of Local Area Network (LAN) and Wide Area Network (WAN) to super speed network have been reviewed in the Japan Nuclear Cycle Development Institute (JNC).
Though the modification of the LAN to super speed network is being developed this year in Heisei 13 fiscal year, it of the WAN was developed in Heisei 12 fiscal year. In spite of various issues, technical reviews and etc., there are a lot of benefits and merit for the super speed network of the WAN and though the modification of it and reduction of the running cost are contradictory to each other, both of those have been achieved in the JNC.
This paper introduces the development and work procedures for the WAN.

KEYWORDSFsuper speed network, local area network, wide area network, japan nuclear cycle development institute, running cost

Hiroshi Ozaki, Tetsuji Yoshimura, Minoru Akatsu, Toshihiko Oka, Masashi Nomura
Development of Manipulator Type Fuel Handling Machine for Demonstration FBR Plant
FAPIG No. 159 pp.23`29 (2001)

Development schedule of Manipulator type fuel handling machine for Demonstration FBR plant have been completed in FY'2000 successfully. This type of fuel handling machine is a hopeful concept for commercial FBR plant because of its good economical feature, so this machine was adopted Demonstration FBR.
Several element tests and mock up tests were performed and results of the main test are shown in this paper.
KEYWORDSFdemonstration FBR, commercial FBR, in-vessel fuel handling system

Takemitsu Kodama, Chiaki Tomizuka
Development of Remote Dismantling Machine for Reactor
FAPIG No. 159 pp.30`36 (2001)

Nuclear Power Engineering Corporation (NUPEC) has been carrying out the verification test of remote dismantling technology for reactor, aiming to perform safely, surely and efficiently the decommissioning of commercial nuclear plants.
Fuji Electric Co. Ltd. got the order from NUPEC and has executed the development of the remote dismantling machine to take down the reactor pressure vessel and core internals.
This paper is the outline of the design and the verification test of the remote dismantling machine for reactor.

KEYWORDSFNUPEC (Nuclear Power Engineering Corporation), reactor, decommissioning, remote dismantling, remote dismantling machine, verification test, commercial nuclear plants

Hiroshi Ishii, Nobuyori Bessho
Wind Turbine Power Generating System Installed in Akita Araya Wind Farm
FAPIG No. 159 pp.37`41 (2001)

A total of eight wind turbine power generators (750kW, NM 750 models) have been installed by Ebara at the Akita Araya Wind Farm, Akita Prefecture. This wind farm, which had previously been equipped with two other wind turbine generators (400kW, NM 400 models), also by Ebara, has now a total power generation capacity of 6800kW.
Eight Wind turbine generators are product of NEGMicon. They were assembled at the Ebara Sodegaura plant. In this Wind Farm, it is windy between November and January. However, the measure of thunder which is frequently in this term is very important. This wind farm is contributing to environmental protection as a clean, natural energy source, with no CO2 emission.

KEYWORDSFwind farm, wind turbine generating system, wind turbine generator, clean energy, new energy, NEGMicon

@

ƒoƒbƒNƒiƒ“ƒo[–ÚŽŸ

@

†”

@

”­s”NŒŽ

158 2001/ 7
157 2001/ 3
156 2000/11
155 2000/ 8
154
2000/ 3
153
1999/11
152
1999/ 7
151
1999/ 3