Broader Approach Activities toward Fusion DEMO Reactors IT/E-2

1
Broader Approach Activities toward Fusion DEMO
Reactors
IT/E-2

• IAEA 21st Fusion Energy Conference
• (Chengdu 17th October, 2006 )
• Shinzaburo Matsuda
• Japan Atomic Energy Agency

2
Origin of Broader Approach Activities

• Joint Declaration at the Ministerial Meeting for
  ITER
• (Moscow,28 June 2005) ---- ITER Contribution,
  and its Site are decided.
• EU-JA Joint Paper
• (Attachment to Joint Declaration)
• Joint implementation of broader approach
  activities in the territory of the non-Host, on a
  time frame compatible with the ITER construction
  phase.
• Funding contribution 46bnY, and 339mnE
• Candidate projects
• Start of BA Discussion between EU and JA
  started in July 21, 2005 at Garching.
• Since then, a number of legal and technical
  experts meetings and negotiation meetings have
  been held to develop agreed plans on BA
  activities. Agreement has been made by the
  negotiators on Oct. 2006.

3

• Background of Fusion Energy RD in Japan and in
  EU
• EU Fast Track Approach
• Japan The 3rd Phase basic Program on Fusion RD
• JAEC Report Technical Feasibility of
  Fusion Energy (May 2000)
• JAEC report Strategy of the Fusion
  Research and Development (Oct.
• 2005)

4
Road Map to Fusion DEMO Reactor
Structural Material Dev.
Blanket Technology
Heavy Irradiation
IFMIF
Structure Development
Fusion Engineering Research
Test Blanket Module
Component Technology
Tokamak DEMO Reactor
Fusion Plasma Research
ITERDEMO Physics Support Activities
JT-60
JT-60 Superconducting Coils
5

• The BA Activities comprise the following three
  Projects
• 1) Engineering Validation and Engineering Design
  Activities for the
• International Fusion Materials Irradiation
  Facility (IFMIF/EVEDA)
• 2) International Fusion Energy Research Center
  (IFERC),
• a)  A DEMO Design and, RD coordination
  Center
• b)  A Computational Simulation Center
• c)  An ITER Remote Experimentation Center
• 3) Satellite Tokamak Programme
• Upgrade of JT-60 Tokamak to an advanced
  superconducting
• tokamak (JT-60SA)

6
Management Structure for Broader Approach
BA Agreement
(Agreement between Japanese Government and
EURATOM)
Implementing Agency
Implementing Agency
Steering Committee Appointment of a Project
Leader Approval of Project Plans, Work
Programmes and Annual Reports Approval of the
Structure of the Project Teams Other Functions to
Direct and Supervise
EU Domestic Agency
JAEA
In-kindCashPersonnel
In-kindCashPersonnel
Audit
Project Committee
Project Committee
Project Committee
Project Leader
Project Leader
Project Leader
Satellite Tokamak(JT-60SA) Project Team
International Fusion Energy Research Center
(IFERC) Project Team
IFMIF Engineering Validation and Engineering
Design Activity (IFMIF-EVEDA) Project Team
BA Project
7

• Participation of Other ITER Parties
• Article 25 of the Broader Approach Activities
• In the event that any other party to the ITER
  Agreement expresses its intension to participate
  in a project of the Broader Approach Activities,
• the Project Leader concerned shall, after
  consultation with the Project Committee, submit
  to the Steering Committee a proposal concerning
  the terms and conditions of the participation of
  that party in such project.
• The Steering Committee shall decide on the
  participation of that party upon the proposal of
  the Project Leader, and subject to the approval
  of the Parties following their internal
  procedures, may conclude agreements and
  arrangements with that party on such
  participation.

8
Relative Allocation of Contributions from the
Parties
(in percentages)
The overall EU contribution is 339 MiEuro value
May 2005, and The overall JA contribution is 46
Byen value May 2005. Mostly in kind.
9
Provisional Schedule for Implementation of the
BA Projects
Project 1 2 3 4 5 6 7 8 9 10
IFMIF EVEDA
Satellite Tokamak Construction
Satellite Tokamak Operation
IFERC SiteBuildings
IFERC Computer Simulation Center
IFERC DEMO Design RD Co. Center
IFERC ITER Remote Exp. Center
IFERC Others
10
Major Facilities and Activities in IFMIF/EVEDA
Project
Accelerator Facility
Test Facilities
Target Facility
CONCEPTUAL VIEW
Li Flow
D Beams
Irradiation Specimens of Fusion Materials
Heat Exchanger
Li Purification
Electro- Magnetic Pump
Design Integration

• Prototype Accelerator- Full power Beam Test (low
  energy part from ion source up to the first
  section of drift tube linac)
• Accelerator Test Building

• Li Loop Fabrication/Test
• Diagnostics, Erosion/corrosion, Purification
• Remote Handling Technique
• System Engineering Design

ACTIVITIES

• High Flux Test Module
• Fission Neutron Irradiation Test
• Small Specimen Test Technique
• System Engineering Design

Joint Team

• Design of Buildings and Utilities

• Safety and Integration Issues

11
Modification of JT-60U (JT-60SA) for BA and
National Programs

• Enhanced flexibility in aspect ratio (A2.6-3.1)
  and plasma shape.
• High power heating/current-drive system, 41MW
  for 100 s, will be prepared.
• High beta steady-state operation (?N4, fBS70)
  for DEMO and high density ELMy H-mode operation
  (ne9x1019m-3) for ITER are planned.

12
International Fusion Energy Research Center
International Fusion Energy Research Center
DEMO Design and RD Co-ordination Center
ITER Cadarache
ITER
ITER Remote Experimentation Center
Check of experimental conditions, Machine
Control, etc
Setting Experimental Parameters
Data Acquisition and Analysis
Satellite Tokamak
IFMIF-EVEDA
Fusion Computer Simulation Center
IFMIF
13

• Summary
• Three Projects are identified suitable for
  Broader Approach
• Activities between EU and Japan. They are
• IFMIF/EVEDA, IFERC and JT-60SA
• Possible schedule for Initial and Signature of
  the Agreement will be
• fixed quite soon. Formal start of the BA
  activities is expected in a
• first half of 2007.
• Establishment of Steering Committee, Nomination
  of Implementing
• Agency, Project Leaders, and Project Team
  Members have to be
• made in near future.
• Preparatory work has been started such as for
  discussion on IFERC,
• on conceptual design of JT-60SA, IFMIF/EDEDA.
• The BA Activities are open to other ITER members
  and their
• participation will be quite welcome.