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Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Apr 21, 2020

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Page 1: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1
Page 2: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

• Wind Turbine Generator • Tower

• J-tubes • Jacket

• Boat landing

구조 명칭

• Middle section (Transition piece)

• Piles 1

Page 3: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

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Page 4: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물의 종류

• Jacket Type

• Mono Pile Type

• Tripod Type

• Three Pile Type

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Page 5: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket Type

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Page 6: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Mono Pile Type

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Page 7: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Tripod Type

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Page 8: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Three Pile Type

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Page 9: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재

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Page 10: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재

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Page 11: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재

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Page 12: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket에 사용되는 Pipe 제조 공법

(J.C.O)

• Bending

• Tack Welding

• In-Out Welding

• Re Forming

• Pipe Profiling

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Page 13: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Out Welding In Welding

Tack Welding Bending

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Page 14: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Pipe Profiling

Re-Forming

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Page 15: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Mono Pile 에 사용되는

Pipe 제조 공법

• Rolling

• In-Out Welding

• Re Rolling

• 복관 용접

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Page 16: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Rolling In Welding

Out Welding Re Rolling

복관 용접

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Page 17: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

도면상 하부구조물 이해

• 3Leg Jacket Type

• 4Leg Jacket Type

• Tripod Type

• Mono Pile Type

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Page 18: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재 3 Leg Jacket

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Page 19: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재 4 Leg Jacket

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Page 20: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재 Tripod

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Page 21: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 사용 강재 Mono Pile

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Page 22: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 검사 Check Point

및 기준

• 3MW 제주풍력 SAMPLE

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Page 23: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 비파괴 검사

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Page 24: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물 비파괴 검사

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Page 25: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부구조물의 문제점

• 제작 문제점

• 도장 문제점

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Page 26: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

제작문제점

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Page 27: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

도장문제점

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Page 28: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

당사 풍력 Jacket 제작 공정 및 사진

• Top Panel Manufacture

• Side panel Manufacture

• Roll Up

• 하부 Bracing Fit-up /Welding

• 상부 Panel Fit-up /Welding

• Leg 복관

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Page 29: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Leg 복관

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Page 30: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Top Panel 제작

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Page 31: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Side Panel 제작

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Page 32: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Roll Up

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Page 33: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

하부 Bracing Fit up/Welding

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Page 34: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

상부 Panel Fit up / Welding

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Page 35: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket 생산성 향상을 위한 방향

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Page 36: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket 생산성 향상을 위한 방향

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Page 37: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket 생산성 향상을 위한 방향

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Page 38: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1

Jacket 생산성 향상을 위한 방향

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Page 39: Wind Turbine Generator · 2019-05-20 · •Wind Turbine Generator •Tower •J-tubes •Jacket •Boat landing 구조 명칭 •Middle section (Transition piece) •Piles 1