Courses・Registration

TOP > Courses・Registration > Fundamentals of Transmission Systems
C4

Fundamentals of Transmission Systems

  • From the 2024 fiscal year, all courses will have the same fee for both in-person and online participation.
  • Course fees can now be paid by credit card.
  • An optional Goto onsite program will be conducted on the third day of courses held in Nagasaki.

Important Notes on Applications for the 2025 Nagasaki Ocean Academy:
The number of course sessions planned for the first half of the year is as follows. Note that these are subject to change based on future circumstances:
“A0: Offshore Wind Basics (Half-Day Course)”: 2 sessions
“A1: Introduction Course”, “A2: Project Development Course”, “A3: Certification, Insurance, and Finance Course”, “A4: Floating Structures Course”, and “A5: Wind Resource Observation Course”: 1 session each
“C3: HSE Basic Course”: 1 session

This course covers the essential current technologies for the submarine cable transmission system in offshore wind power projects, including cable structure design, manufacturing, quality assessment, construction, and maintenance. Participants will learn about the current state of technology and discuss future challenges and trends in this field.

The Engineering Advancement Association of Japan (ENAA) and its member companies produce the content, and experienced staff with practical knowledge serve as instructors. Japan’s offshore wind power projects have lagged behind those in Western Europe, but recently, wind farm construction has been initiated in various locations. Currently, more extensive development plans are being considered in numerous coastal areas nationwide. In the future, there is an expected significant expansion from coastal fixed-bottom wind power generation to offshore floating wind power generation. Therefore, the construction of submarine cable routes connecting wind turbines in offshore wind farms and transmitting power to onshore bases becomes crucial.

Furthermore, various related businesses exist for offshore wind power facilities. Hence, we provide essential knowledge about power transmission cables, which is highly relevant for engineers involved in these projects.”

Date

A two-day course
<+ one-day GOTO on-site program (optional)>
  • March 25, 26, (+27), 2025

    • On-site attendance only (no online attendance).

Target Participant

Engineers involved in offshore wind power projects, marine engineering companies engaged in facility design or construction of new wind farms, power transmission companies, construction-related businesses, local government officials, and private individuals in the field of wind power plant design

Application

On-site attendance only (no online attendance).
Registration for onsite participation

Schedule, Tuition Fee, and Cancellation Policy

Schedule
Tuition Fee
Cancellation Policy

Goal

You will acquire knowledge of the construction technology of submarine cable lines for offshore wind power generation.

Content

Submarine Power Transmission Cable Course Day 1

9:00【Opening】30 minOrientation, Self-introduction
9:30【LE A】 25 minDevelopment history of offshore wind power generation cables
9:55【LE B】 60 minSubmarine cable design (bottom-fixed)
10:5515 minBreak
11:10【LE C】 50 minManufacturing・performance testing of submarine cables
12:0060 minLunch
13:00【LE D】 30 minSubmarine cable installation (route survey)
13:30【LE E】 30 minSubmarine cable installation (cable-laying ship,
transportation)
14:00【LE F】 45 minSubmarine cable installation (laying procedure)
14:4515 minBreak
15:00【LE G】 45 minSubmarine cable installation (Protection, Installation, Removal, Cable laying equipment)
15:45【Wrap-up】45 minQ&A, Discussion
16:30 End of the 1st day

Submarine Power Transmission Cable Course Day 2

9:00【LE H】 60 minSubmarine cable maintenance
10:00【LE I】 60 minSubmarine cable design (floating)
11:0015 minBreak
11:15【LE I】 45 minContinuation of submarine cable design (floating)
12:0060 minLunch Break
13:00【LE J】 45 minSubmarine cable installation (floating)
13:45【LE K】 60 min Future Development Challenges
14:45 15 minBreak
15:00【Wrap-up】60 minQ&A, Discussion
16:00 End of the 2nd day

Venue

(FY 2024)
Second Floor, Research and Development Promotion Organization,
Bunkyo Campus, Nagasaki University,
1-14 Bunkyo-machi, Nagasaki 852-8521, Japan

(FY 2025)
●9th Floor, BPR Place Kamiyacho,
1-11-9 Azabudai, Minato-ku, Tokyo 106-0041, Japan
https://www.enaa.or.jp/about/access

＜Important Notes＞

Regarding each course,
  • For the 2025 session, the in-person venue will be as follows: Courses A0, A1, A2, A4, A5, and A6 will be held at Nagasaki Ocean Academy. Courses A3, C2, C3, and C4 will be held at Engineering Advancement Association of Japan (ENAA) in Tokyo.
  • With the exception of Courses C2 and C4, all courses will be conducted in a hybrid format, combining in-person sessions with online streaming.
  • Courses C2 and C4 will be conducted exclusively in person.
  • When registering, please select either In-person or Online.
  • The maximum number of in-person participants is limited to 16 (on a first-come, first-served basis).
  • Course registration is open until Thursday (midnight) of the week before the course begins.
  • We will make every effort to follow the scheduled timeline; however, please understand that the session may be slightly delayed depending on the Q&A interactions with participants.
  • If you are unable to make a reservation for any reason, please contact our academy for assistance.
Regarding the On-site Program:
  • On the third day (Thursday) of courses held at Nagasaki Marine Academy, the Goto On-site Program will take place. This optional program includes visits to offshore wind turbines and installation vessels, as well as discussions with local fishermen who coexist with offshore wind farms.
  • The Goto On-site Program requires an additional fee separate from the course fee.(¥70,000 for A1–C4 course participants, ¥100,000 for A0 participants and those not enrolled in any course)
  • The following are included in the participation fee: [Round-trip Jetfoil fare (Nagasaki Port to Fukue Port) *Arrangements will be made by the secretariat, and round-trip tickets will be provided before departure.] [Sea taxi usage fee] [Local transportation fee on the island] [Meeting room usage fee] [Lunch expenses (prepared in advance by the secretariat)] [Island insurance fee] (*Expenses not listed here are the participant’s responsibility).
  • Departure from Nagasaki Port at 07:40, completing site visits in Goto, and exchanging opinions with fisheries-related individuals, arriving at Nagasaki Port at 17:30 (Participants are free to go their separate ways in Goto. Please note that the schedule may be adjusted depending on the season and ferry operation times.).
  • To have both hands free on the ship, please participate with a backpack, body bag, waist pouch, etc. Additionally, due to changing weather conditions depending on the season, please participate in clothing that allows temperature regulation and comfortable movement, along with non-slip sneakers.
  • Coin lockers at Goto Fukue Port are only small, approximately 40 x 35 cm. Since the sea taxi’s interior is small, please use hotel storage or coin lockers at Nagasaki Port Terminal, etc., for large luggage. However, if you plan to bring large luggage to Goto for the return trip, please contact the secretariat in advance to secure storage, considering the return trip’s convenience and the possibility of the return Jetfoil being canceled.
  • If you are concerned about seasickness, please bring motion sickness medication.
  • Please be cautious about valuable items falling into the water. The secretariat will provide waterproof smartphone cases; please use them if necessary.
  • For those returning from Goto City without using the Jetfoil on the same day, either staying overnight or returning by air, cancel by phone before departure and proceed with ticket refund procedures at Fukue Port (a refund fee of 200 yen is required).
  • Even for those planning to stay overnight or use an airplane for the return trip, the secretariat will prepare round-trip Jetfoil tickets. Please note that we will not invoice the participation fee after deducting the return refund fee, so please understand.
  • In the case of Jetfoil, although the outbound route may be in operation, the return trip may be canceled due to sudden changes in wave conditions caused by worsening weather, etc. The final decision on cancellation is made one hour before departure. If the secretariat is informed of the cancellation decision, we will promptly notify you and coordinate the return. The return to Nagasaki will be by ferry (arriving at Nagasaki Port at 20:00, with the secretariat handling the change process) or by plane (arriving at Nagasaki Airport at 17:40, Fukuoka Airport at 18:55 – please confirm in advance). However, there is a possibility of cancellation due to weather conditions such as poor visibility. In the case of the ferry, it will not make it in time for flights to Haneda, etc., from Nagasaki Airport. On the other hand, in the case of the plane, it seems possible to transfer to flights to Haneda, etc., from both Nagasaki Airport and Fukuoka Airport, but please be careful with luggage storage.

Date

A two-day course
<+ one-day GOTO on-site program (optional)>
  • March 25, 26, (+27), 2025

    • On-site attendance only (no online attendance).

Target Participant

Engineers involved in offshore wind power projects, marine engineering companies engaged in facility design or construction of new wind farms, power transmission companies, construction-related businesses, local government officials, and private individuals in the field of wind power plant design

Application

On-site attendance only (no online attendance).
Registration for onsite participation
Back to Course List
PAGE TOP
Menu