1

Overall statusof the procurement activities

for the itemstransferred from F4E to JAEA

F4E-JAEA Bi-lateral Meeting #12St. Paul-lez-Durance

15 June 2015

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1. CreditTotal: 53.7300 kIUAEU contribution: 21.5000 kIUA (40.015%)Transferred contribution: 21.5000 kIUA (completed)

Cash transfer from F4E to JAEA was completed.

2.Present Status of the Procurement Activities•Manufacturing of all TF conductors, except the one below, was completed. •All SULTAN tests were completed for these conductors.•Based on PCR-M316, one Korean conductor is being produced under the JADA responsibility and will be completed in Dec 2015. Credit for this conductor will be requested in the early 2016.

TF Conductor

3. Plan• Credit for 12 conductors will be released from

IO-CT in 2015.• All credit will be received by early 2016.

TF conductors for regular (760 m) and side (415 m) pancakes

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1. CreditTotal: 90.0000 kIUAEU contribution: 90.0000 kIUA (100%)Transferred contribution: 44.1740 kIUA

2. Present Status of the Procurement Activities•Contracts for all conductors were completed.•12 conductors were manufactured. (plus 3 process qualification conductors made)•7 conductors for CS3L arrived at the USA.

CS Conductor

3. Plan from Jun to Dec 2015• 9 conductors will be manufactured and shipped to the US.

Manufactured(24%)

Jun. to Dec.2015(18%)

2016 to 2017(58%)

Manufacturing status

Hexa-pancake conductor (918m)

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1. CreditTotal: 86.3860 kIUAEU contribution: 7.7362 kIUA (8.9554%)Transferred contribution: 0.5552 kIUA

2. Present Status of the Procurement Activities•All contracts were made:

• TFC #12, 13, 8, 2, 19 (JA 1, 2, 4, 6, 9) with MHI• TFC #10, 7, 16, 15 (JA 3, 5, 7, 8) with Toshiba

•At MHI• DP insulation of dummy rDP and CP welding of dummy sDP were

successfully completed; • Fabrication of the 1st RP for TFC #12 (JA1) was completed;• Conductor winding for 7 DPs for TFC #12 and 2 DPs for TFC #13 and heat

treatment of 7 conductor windings were completed.•At Toshiba

• Heat treatment of dummy rDP was completed;• Winding of the 1st DP is being performed at Toshiba.

3. Plan for 2015•Series production will be continued at MHI and TOSHIBA.

TF Coil (1/7)

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TF Coil (2/7)

Dummy DPs fabrication at MHI

Dummy sDP after CP welding

Dummy rDP after DP insulation

• CP welding of dummy rDP and sDP was completed.

• Flatness of dummy rDP after CP welding was better than +/-1 mm.

• DP insulation of dummy rDP was completed with +/-1 mm flatness.

• Preparation of DP impregnation is being performed.

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TF Coil (3/7)

Dummy DP fabrication at TOSHIBA

Dummy rDP after conductor winding

Dummy rDP after heat treatment

• Deviation of conductor length of the winding for dummy rDP was smaller than the target value of 100 ppm.

• Heat treatment of conductor winding for dummy rDP was successfully completed with a problem.

• Measurement of conductor elongation due to heat treatment is underway.

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TF Coil (4/7)

• Accuracy of the groove length of fabricated RP of TF01 was better than the target value of +/-0.01% .

RP6 of JA TF coil No.1 (TF12)

The following work in the RP series production was completed by May 2015:- Fabrication of 70 segments (7 RPs) for TF01,- Fabrication of 70 segments (7 RPs) for TF02,- Fabrication of 4 segments for TF03, - Fabrication of 32 segments for TF04,

- Fabrication of 1 complete RP for TF01.

RP fabrication for series production at MHI

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TF Coil (5/7)

Winding of DPs for series production at MHI

The conductor winding for series production was started in March 2013, and the winding of seven DPs for TF coil No.1 and two DPs for TF coil No.2 was successfully completed by May 2015.

DP6 of JA TF coil No.1 (TF12) (Regular DP)

DP7 of JA TF coil No.1 (TF12) (Side DP)

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TF Coil (6/7)

Heat treatment of DPs for series production at MHI

The heat treatment for series production was started in August 2013, and the heat treatment of seven DPs for TF coil No.1 was successfully completed by April 2015.

Conductor elongation due to heat treatment are 0.06%~0.07%, which are within the expected value of 0.06 +/- 0.02%. The final dimension of RP was decided based on the measured conductor length after heat treatment and the final assembly is being carried out.

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TF Coil (7/7)

Winding of DP for series production at TOSHIBA

• Conductor winding for series production was started in May 2015.• P layer of winding of the first DP for TF coil No.3 was completed.• Difference in the conductor length between the design and the result

is smaller than 0.005%.

Target ±0.01%

1 2 3 4 5 6 7 8-0.02

-0.01

0.00

0.01

0.02

Turn No.

Acc

urac

y (%

)

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1. CreditTotal: 90.1128 kIUA for 19 sets (changed at IC-15)EU contribution: 49.3605 kIUA (54.922%)Transferred contribution: 9.2019 kIUA

2. Present Status of the Procurement Activities•All contracts were made:

• TFCS #12, 13, 8, 2, 19 (JA 1, 2, 4, 6, 9) with MHI• TFCS #10, 7, 16, 15 (JA 3, 5, 7, 8) with Toshiba• TFCS #11, 9, 6, 4 (EU 1, 2, 3, 4) with HHI• TFCS #5, 3, 1, 18, 17, 14 (EU 5, 6, 7, 8, 9, 10) with Toshiba

•At MHI and HHI the manufacturing of the 1st TFCS and series production is underway.•At Toshiba the material procurement is being performed.

• Plan for 20151.The 1st 　 TFCS and series production by MHI and HHI will be continued.•Toshiba will continue the material procurement and will start the 1st TFCS fabrication.

TF Coil Structures (1/2)

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TF Coil Structures (2/2)

B1 segment (HHI)A1 and A3 segments (MHI)

• JAEA has completed the full-scale trials of TF coil structure with three suppliers (MHI, TOSHIBA and HHI), and started series production in April 2014.

(1) Five main bodies (A1, A2, A3, B1, B2) for JA No.1 were completed (MHI & HHI). (2) Six main bodies (A1, A2, A3, B1, B2, B3) for EU No.1 were completed (MHI & HHI). (3) Two main bodies (A1, A3) for JA No.2 were completed (MHI).

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1. CreditTotal: 22.7500 kIUAEU contribution: 22.6220 kIUA (99.437%)Transferred contribution: 8.4839 kIUA

9.0212 kIUA (to be transferred in July 2015)

2. Present Status of the Procurement Activities•The final design reviews for all 14 components to be procured by JADA were completed.•Test Power Supply (TPS) was delivered to JAEA in June 2014.•Three of five DC generators (DCG), that is, 0.2 MV, 0.4 MV and 0.6 MV DCGs, were delivered to JAEA in Feb., Apr., and May 2015, respectively.•Manufacturing of 10 components, except for the 1 MV insulating transformer, was started.

• Plan for 2015 and 20161.Manufacturing of 10 components, except for the 1 MV insulating transforme,r will be completed by March 2016. 2.Manufacturing of the 1 MV insulating transformer will be started in 2015 and completed in April 2016.3.Assembly and installation of the JADA components on site in Padova will be started in December 2015.

NBTF Power Supplies

14Completion of DCGs0.2 MV, 0.4 MV and 0.6 MV

Three of five DC generators (0.2 MV, 0.4 MV and 0.6 MV) were delivered to JAEA in Feb., Apr., and May 2015, respectively.

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NBTF HV Bushing

1. CreditTotal: 2.0750 kIUAEU contribution: 2.0750 kIUA (100%)Transferred contribution: 1.3488 kIUA

0.4150 kIUA (to be transferred in 2015)

2. Present Status of the Procurement Activities•Manufacturing of all five ceramic rings was completed in February 2014.•Manufacturing of all five sets of ceramic brazing was completed in May 2014.•All five sets of insulation stacks, each of which is composed of the brazed ceramic and FRP insulator, have been tested at high voltage and pressure in 2014. All stacks were confirmed to fulfill the requirements for ITER. •The manufacture of metal parts to assemble the HV bushing are on going. The pressure vessel of HV bushing was completed in May 2015.

3. Plan for 2015 and 2016•The assembly of the HV bushings will be completed and tested in 2015.

16Manufactured FRP Insulator andCeramic Ring Brazed with Metal Plate

• High-voltage and high-pressure tests have been performed on all five sets of insulation stacks composed of the FRP and the brazed ceramic insulators.

• These fulfilled the ITER requirements.

Power supply

#1　FRP　insulator　(Φ1.65m)

Photo of the high-voltage test.

240kV, 1.6hr sustain

Nominal:200kV

Time (s)

Vol

tage

(kV

)

Result of high-voltage test

• The insulation stack endured a 0.9 MPa pressure difference for 1hr.

(nominal: 0.6 MPa)

• The insulation stack stably sustained 240 kV for 1.6 hr. (nominal: 200 kV, 1 hr).