ⓒ City of Sendaiⓒ City of Sendai

CIGRE 2023 Sendai Colloquium- Recent Overhead Transmission Line Technologies
and Environmental Measures-

Call for sponsors

CIGRE 2023 Sendai Colloquium
Organizing CommitteeⓒAobayama Consortium

Ver.1

Greetings
We are pleased to inform you that the CIGRE 2023 Sendai Colloquium will be held at theSendai International Center (Sendai, Japan) from October 3 to October 7, 2023.
This colloquium is organized by the Study Committee (SC) of CIGRE, an internationalorganization, and is held every two years. The colloquium is a meeting for the presentationof CIGRE papers.
The colloquium is organized under the general theme of “Recent Overhead Transmission
Line Technologies and Environmental Measures” and is based on the preferential subjects of“Sustainable OHL, Environment and Planning”, “Reliability of OHL, Advanced Construction
and Maintenance”, “Resilience of OHL, Recent Technologies for Disaster Recovery”, from
SCB2 (Overhead Lines), SCC3 (Power System Environmental Performance) , SCC4 (PowerSystem Technical Performance). Over the three days, many papers will be presented in twotutorials and seven sessions. Social programs including receptions, technical tours, andcompanion tours are also planned to contribute to international exchange.
Although the end of the COVID-19 is not in sight at this writing, we will proceed withpreparations based on holding the conference on-site, and through the CIGRE 2023 Sendai
Colloquium, we hope to develop opportunities to deepen information exchange andacademic exchange with everyone concerned and to contribute to the development of power
technology around the world.
We hope that you will take note of the purpose and significance of this meeting, and wewould be grateful for your support.
We sincerely wish your company's continued growth and success in the future.
Sincerely yours,
August, 2022

CIGRE 2023 Sendai Colloquium Organizing Committee
Chair Yuko Kuranari
11. Colloquium overview
Colloquium overview
Meeting
Date

CIGRE 2023 Sendai Colloquium
October 3 rd – 7 th, 2023
Sendai International Center
Aobayama, Aoba-ku, Sendai city, 980-0856

Venue

Expected
participant

Sendai International Center2.1 km from Sendai Station(10 minutes by subway,
30 minutes on foot)Sendai Station &Official Hotel（Hotel Metropolitan)

CIGRE members around the world and others(about 250〜300）
22. Colloquium program
Date (2023)

Morning TimeEvening Time29th Sep.(Fri)WG

30th Sep.(Sat)WG, TAG

1st Oct.(Sun)

WG, TAG

2nd Oct.(Mon)

SCB2 Technical Meeting (1)3rd Oct.(Tue)Night

CAG, SAGSCB2 Technical Meeting (2)Administrative Meeting

4th Oct.(Wed)

Colloquium

5th Oct.(Thu)

Colloquium

Exhibition

Tutorials
Exhibition

Welcome Party
Gala Dinner

Exhibition

6th Oct.(Fri)Technical Tour

7th Oct.(Sat)Technical Tour33. Colloquium Theme and Preferential Subjects＜Colloquium Theme＞
Recent Overhead Transmission Line Technologies and Environmental Measures＜Preferential Subjects＞
PS1: Sustainable OHL, Environment and Planning (joint PS with C3)DLR (Dynamic Line Rating), upgrading/uprating, minimizing deforestation,
DC transmission, environmental assessment, carbon neutrality, social acceptance,
EMF (ElectroMagnetic Field), biodiversity, SDGs (Sustainable Development Goals),
eco-designs, risk communication, asset management, renewable energy

PS2: Reliability of OHL, Advanced Construction and Maintenance (joint PSwith C4)
monitoring, life extension measures, drones, robotics, digitalization (AI, IoT,utilization of data, etc.), maintenance management (corridor management), lightning
overvoltage, insulation coordination, power quality, EMC (ElectroMagneticCompatibility), systematic analysis

PS3: Resilience of OHL, Recent Technologies for Disaster Recovery
new recovery techniques, response to natural disasters (typhoons, localized heavy
rains, earthquakes, ice and snow, tsunamis, fires, etc.), resiliency, risk assessment
44. Study Committees
B2 – Overhead Lines (Leading SC)
C3 – Power System Environmental PerformanceC4 – Power System Technical Performance55. Benefits for sponsorshipBenefits
Rank

Sponsorshipfee (in JPY)

Platinum¥1,500,000

7LargePicture +Description

2 pages

60s×1 or30s×2types

Available6m × 3mGold¥1,000,000

52/3of Platinum

Description(6 - 10 lines)

1 page30s(Depends onPlatinum)

4.5m × 3m

Silver¥ 500,000

1/2of Platinum

Description(3 - 5 lines)

1/2 page

2/5of Platinum

Logo only

Logo only

Number of free
Corporate
Exhibition
Display
Corporate
Advertisement
Short
invitation to corporate logo introduction
Booth2),3)
in guidebook Introduction Video presentation1)
Symposium (website/venue) (website)(width× depth)(during breaks)

A. 3
B. 2Bronze¥ 200,000215s--

A. brochure only
B. 3m × 3m5s(Logo only;Batch display)--

brochure only

1) Short presentation is expected to be 2-3 minutes, but the venue and format have not been decided yet.
2) It is possible to exhibit without sponsorship, but the fee will be charged and the booth size will be 3m × 3m only.
3) Please note that the number of visitors to the colloquium may be lower than expected, depending on the situationof the entry restrictions by the government of Japan for the prevention of COVID-19 at the time of the SendaiColloquium. And we plan to hold an online exhibition only if the colloquium is unavoidably held fully online due torestrictions imposed by the government of Japan or local governments related to COVID-19 in Japan.

66. Corporate logo and introduction on the website
 The corporate logo and introduction will be displayedon the website.
Website image- The website is available from August 2021.

Please note AD will be listed in order of rank.
 If the ranks are the same, they will
be listed in the order of contract.
ⓒ City of Sendai

Platinum Logo Image
Gold Logo ImageLogoPhoto(Width: about 2/3 of platinum)

CorporateIntroduction

Silver Logo Image(Width: about 1/2 of platinum)

LogoBronze Logo Image

Corporate Introduction(Width: about 2/5 of platinum)

…

…

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7. Corporate logo on board at the venue
 The corporate logo will also be displayed at the venue
using a board, etc.
Ex. Image of a sponsor board

Display of sponsor board
at the entrance

Entrance
Space for information

Sponsors

Platinum Logo Image
Gold Logo Image

The board will be placed near
(Width: about 2/3 of platinum)
the entrance outside the venue.
Silver Logo Image(Width: about 1/2 of platinum)

Bronze Logo Image(Width: about 2/5 of platinum)

Please note
 Logos will be listed in orderof rank.
 If the ranks are the same,
they will be listed in theorder of contract.

88. Advertisement in guidebook
 Advertisement will be posted on the colloquium
guidebook＜Advertisement Image＞
 Full color
 It will be distributed to allparticipants

Please note AD will be listed in the sameorder as the logo.

 It has not decided whether
it is paper or electronic form.
Logo only…

Platinum :Beginning of a book

Gold :End of the book

Silver :End of the bookBronze :End of the book

99. Corporate introduction video at the venue
 Corporate introduction video will be played at thetutorial and colloquium sites during breaks, etc.
＜Video time＞
Platinum: 60 sec or 30 sec × 2types
Gold: 30 sec
Silver: 15 sec
Corporateintroduction
video

Bronze: 5 sec (batch display)
During each break, the above
corporate introduction videos will beplayed in order. After playing
through, the videos are replayed.
If the remaining time of the break isshorter than the video replay time,
the replay is terminated.

Please note
 The video will be played in
the same order as the logo.
1010. Exhibition booth at the venue
 Silver rank and higher rank sponsors are available tointroduce your corporate at the exhibition booth.
Ex. Booth for a Silver sponsor

Exhibition hall layout image

2.4m

3m
3m

Equipment: Booth, desk, chairs

Single-phase three-wire
three-phase three-wireⓒAobayama Consortium

・The exhibition hall will be divided
into exhibition space and break area.

 Depending on the number of exhibitors, other space
Other: Power supply and Wi-Fi are available.
may be available.
The details of the booth equipment are still
under consideration and may be changed.
Please note
Voltage: 100 V/200 V. An extension cord will
 Booth locations will be assigned in the order of rank and contract.
be provided to the booth area. Exhibitors arerequested to prepare their own extension
 You are not permitted to sell in the booth area.
cords from the extension point to their booths.
1111. Contact
CIGRE 2023 Sendai Colloquium Organizing Committee:
 info@cigre2023sendai.jp

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