ITER-India Organization, Procurement Responsibilities ... · ITER-India Organization, Procurement...

11 Title of your session – Your Name

Nice � France10-12 December 2007

Acropolis Congress Centre

ITER-India Organization, Procurement Responsibilities & Possible International Partnership

for ITER Project

Plenary Session

A. Mukherjee

ITER-India

Plenary session - A. Mukherjee

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Title of your session – Your Name

ContentsContents

• About ITER-India organization

• Procurement responsibilities

� Technical features

• Indian Procurement areas which need International Partnership

• Model example


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About ITERAbout ITER--India organizationIndia organization

A culmination of our collective wish to leapfrog into a fusion reactor program

Commitments

• Nine work packages

ITER-India

• A program within IPR for execution of ITER commitments

• Implemented by the Empowered Board

Organization


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ITERITER--India organizationIndia organization

ITER-India Empowered Board

Project Director

IPR Governing Council

Project Planning & Monitoring office

QA & Safety Cells

Participating Industries

Technical Support GroupsCAD

FabricationInformation Technology

Technical exchange through RO

Project ManagersPM1 (Cryostat & VVPSS)PM2 (In-wall shields)PM3 (Cooling Water System)PM4 (Diagnostic Neutral Beam)PM5 (ICRH sources)PM6 (Startup ECH Sources)PM7 (Cryolines and Distribution)PM8 (Power Supplies)PM9 (Diagnostics)

Panel of Experts & Reviewers

ITER International Organization

DirectorInstitute for Plasma

Research

Administrative Support GroupsAdministration

FinancePurchase

Human Resources

Monitoring through ITER Field Team

Chief Scientist(Director IPR)

National Fusion Programme


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StatusStatus

� Management Level

− Govt. approvals have been received

− Empowered Board has been constituted

− About 35 personnel from IPR are working for I-I

� Technical Level

− RO for each package identified

− Design work started with Engineering Service people

− International Working Group participation is being done through task-agreements

− Work on Integrated Project Schedule is in progress

− In the process of building a lab for R&D on specific packages


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Procurement ResponsibilitiesProcurement Responsibilities

Diagnostic Neutral Beam

RF sources with

monitoring and control

for IC H&CD

Gyrotrons for plasmastart up

Power supplies for DNB,RF, Gyrotrons

Cryo distribution andCryo line system

Cryostat

Diagnostics

Vacuum

vessel in wall

shields

cooling and chilled water system


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Technical features of ITERTechnical features of ITER--India ProcurementIndia Procurement

Procurement Package

Type BTP or

FS

Category Nuclear/ non nuclear

Point of delivery

Interface with other DA/End of project

Cryostat BTP Non-nuclear Non safety (PED) ASME Sec VIII, Div. 2

ITER Commissioning & final testing at site

VVPSS BTP Non NuclearSafety VVPSS ( SIC). ASME Sec. VIII-Div-2Applicability of PED

ITER --,,--

Cryo distribution

FS Non-NuclearASME/CODAP(PED)

ITER Final commissioning and cold acceptance tests at ITER

In wall shield

BTP Non-Nuclear EU, KO, ITER

VV-IWS for vessel sector to EU and KO.VV-IWS for field joints to ITER site.CWS FS Non-Nuclear

ASMEITER Completion of

deliveries


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Procurement Package

Type BTP or FS

Category Nuclear/ non nuclear

Point of delivery

Interface with other DA/End of project

ICRH sources FS Non-nuclear IEC & EIA

ITER-Cadarache

Site acceptance on dummy load

Start up ECRH sources

FS Non NuclearIEC

standards

ITER-Cadarache

--,,--

Diagnostic Neutral Beam

BTP & FS

NuclearAME & PED

ITER IO- NB cell logistics. EU – DA for cryo pump procurement

DIagnostics FS & BTP for port plg

Non-Nuclear & nuclear for port plug

ITER Completion of deliveries

Technical features of ITERTechnical features of ITER--India ProcurementIndia Procurement


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Indian Procurement Areas Which Need International Indian Procurement Areas Which Need International

PartnershipPartnership

IC H & CD source system: A. Mukherjee ([email protected])

EC Start up Gyrotron : S.L.Rao ([email protected])

Diagnostics Neutral Beam: Arun Chakroborty ([email protected])

Diagnostics: P. Vasu ([email protected])

Cryo-distribution & Cryo-lines : B. Sarkar ([email protected])


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IC H & CD Source SystemIC H & CD Source System

The Ion Cyclotron Resonance Heating System is meant for accessing H-mode operation at Q=10, tritium 2nd

harmonic at 53 MHz

Heating power ~ 20MW, also is expected to contribute some fraction of current drive (there is a range 35-65 MHz)

Wall conditioning

One prototype + Eight sources; about 2.5/source made using amplifier chains, DAC, Auxiliary PS etc.


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Wide band LPA (300 W), 3 tube-powered tuned stage: a pre-driver (~20 kW), driver stage (~150 kW) & end stage (1.3 MW)

All power stages: mechanically adjustable I/P and O/P cavities

System operates:Class AB/B

• 2.5 MW CW with VSWR 2• 35 – 65 MHz• ∆f (1 dB):

±1 MHz• Harmonic level < 20 dB

• ηelectrical >65% • τshutdown <10µs

• No single tube exists as per ITER requirement • Two independent chain of amplifiers & a combiner will be used


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EC Startup Gyrotron SystemEC Startup Gyrotron System

Assist in plasma breakdown and conserving the volt-seconds

Frequency is decided by the magnetic field in an expected breakdown zone

Three 127.5 GHz Gyrotrons, PS and DAC


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EC Startup Gyrotron SystemEC Startup Gyrotron System

� Frequency : ~127 GHz

� Power : 1 MW

� Pulse : 10 s (Max)

1. High power Gyrotron tubes

2. Auxiliary Power Supplies

3. Gyrotron Oil Tank with HV circuitry 3 SETS

3 SETS

3 SETS

4. Data Acquisition & Controls 1 SETS

5. Cooling connections & Instrumentation 3 SETS

7. Testing and commissioning at ITER site

6. HVDC Power Supplies

SPECIFICATIONS

SCOPE OF THE PACKAGE ( FS)

Water Cooling System

Water Cooling System

DATA ACQUISTION & CONTROL SYSTEM

Oil tank

FPS

CRMPS

CCPS

MHVPS (1 se

t)

APS (3 se

ts)

GCPS

GYROTRON VIPS

High Voltage Power Supplies

High Voltage Power Supplies

Auxiliary Power Supplies

Auxiliary Power Supplies

24 Gyrotrons for H & CD

3-Gyrotrons for Start-up


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Diagnostics Neutral BeamDiagnostics Neutral Beam

Negative H beam, injected current ~20 Amp, 100 keV

To be used for Charge Exchange Recombination Spectroscopy (CXRS)

Plasma ion and impurity profiles, rotation profiles

Helium ash measurement….crucial for burning plasma experiment


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Specifications

Beam voltage 100 keV (H)

Beam Current ~70 A (extracted)

Modulation 5 Hz for 3 S every 20 S

Divergence < 7 -10 mrad

Issues:

•High extraction current density

•Stringent control on divergence

•Effect of modulation on fatigue life of mechanical components

Cryopumps

Ion source

Fast shutter + gate valve

Neutraliser

Cryopumps

Diagnostics Neutral BeamDiagnostics Neutral Beam


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DiagnosticsDiagnostics

Front end optics (view ports, metal mirrors, optical mounts)

A few kilometers of Optical fiber

Number of high resolution spectrographs with CCD detector units

Wavelength selectors (Filters or low resolution spectrometers)

Photomultiplier detector units

Electronics (preamps, amps, digitizers)

Also likely to include (i) X-ray crystal spectrometer for Impurity identification (ii) Microwave Diagnostics (ECE radiometry & Michelson interferometer system)

BES/CXRS (for measurement of core ion temperature and plasma rotation)(IN)/(EU)

+ Port plug


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CryoCryo--distribution & Cryodistribution & Cryo--lineslines


Dimensions :

Diameter 4.2 m

Height 6.5 m

Weight 24 T

Distribution of cryogens to all cryogenic components in ITER

Normal operation of magnet

Back-up mode

Cryopumps

Piping diagram

�Cold Circulator�Cold Compressor

CRYOPUMP ACB

STR ACB

CCBPF ACB

TF ACBLHe

TANK

CollectorCVB of LHe TANK

CS ACB

ACB : Auxiliary cold box

CVB : Cold valve box

Collector : Cryo cold box

CCB : Cold compressor box

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Model Example for Possible International Partnership Model Example for Possible International Partnership



(1 + 8) ICRH Sources + DAC + Auxiliary PS

Major Design Drives:

• Constant CW output power with variable loads (S = 2.0)

• Tube’s VSWR handling capability

• Wide band operation for the entire chain

• Frequency deviation over any central frequency at 1dB point: ± 1 MHz

• System tuning within 180 s for f > 2 MHz

Each multistage amplifier: should be operated independently with max. capability & safety and also in synchronization with ITER main control system

CODAC

Design, manufacturing, assembly & testing, packaging & shipment, site commissioning & site acceptance of

Scope

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Possible ITERPossible ITER--India India –– Industry CoIndustry Co--ordinationordination


Design study

Basic design

Detailed engineering

Fabrication Assembly Testing

ITER-India

Feedback of Experience Industry (Indian +

International)

Studies Validation

Major emphasis on transmitter

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A Typical ContractA Typical Contract


• A “Multi-step Procurement Contract” is announced/advertised

– Study & Comprehension; Design Optimization; Prototyping/Feasibility study, Final Award

• Step-1: Expression-Of-interest (EOI) is invited for bidding

– Vendor selection criteria: Record of sufficiently large contracts in similar area, Proof of similar currently working systems, Codes & Standards, etc

• Step-2: Pre-bid Conference:

– Introduce and Explain scope of work

• Step-3: Vendor Comprehension Evaluation

– After a reasonable gap of time (~ 1.5 - 2 months)

– On the basis of presentations before an expert committee

• Step-4: Select promising vendors for procurement optimization from anintegrated point of view: manufacturing, shipping, assembly, schedule/cost etc

– On a ranking scheme announced in the Conference

• Step-5: Evaluate performance in (4) above and also innovative suggestions on fabrication feasibility, cost optimization, delivery milestones, etc

• Step-6: Shortlist a few, if needed, for actual work on prototype; to prove that specs can be met

– Technical Qualification Round

• Step-7: Price-bid

• Step-8: Award on appropriate basis of combination of price and technical competence

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Thanks for your kind attention ! Thanks for your kind attention !


ITER-India Organization, Procurement Responsibilities ... · ITER-India Organization, Procurement...

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