24th International Symposium on High Voltage Engineering
Call for Papers
Karuizawa, Nagano-pref., Japan, 24-29 AUG 2025
Host Organization: The University of Tokyo (General Chair: Prof. Akiko Kumada)Sponsored by: IEEJ (Institute of Electrical Engineers of Japan)

The 24th International Symposium on High Voltage Engineering (ISH 2025) will beheld in Karuizawa, Japan, 24-29 AUG 2025.
ISH is one of the most influential andwell attended international conferencesby researchers and academics in thefield of high voltage engineering andinsulation technology.

200㎞●Niigata APT

Niigata

Karuizawa
Toyama APT●Tochigi

ToyamaKomatsu APT●GunmaNagano●Ishigawa

Matsumoto APT●Gifu

Saitama
YamanashiTokyoKanagawa
Aichi

Chubu Centrair APT ●●Narita APT●Haneta APTChibaShizuoka●Fujisan Shizuoka APT[City] Just an hour from Tokyo via Shinkansen(Bullet train), Karuizawa is a popular summer
retreat in Japan, known for its cool climate, lush
forests, and scenic beauty. Nestled in the mountains,
it offers a peaceful escape from the city with outdoor
activities, historical sites, and upscale shops. A
favorite spot for nature lovers and those seeking
relaxation, Karuizawa combines natural charm witha touch of elegance.
[Venue] The conference venue is KARUIZAWA
PRINCE HOTEL (WEST), which is just front ofJR(Japan Railway) Karuizawa Station. The G20
Ministerial Meeting on Energy Transitions andGlobal Environment for Sustainable Growth, alongwith G20 Osaka Summit, was held at Karuizawa
Prince Hotel from 15th to 16th June, 2019.

[Local Organizing Committee]
General Chair : Prof. Akiko Kumada (The University of Tokyo)
Secretary: Dr. Tsuguhiro Takahashi (CRIEPI)
Honorary Chair : Prof. Kunihiko Hidaka (Tokyo Denki University)[Scope]The scope of the 24th International Symposium on High Voltage Engineering will
include the following areas:
➢➢
➢
➢➢➢
➢
➢
➢
➢
➢

Electromagnetic fields
Transient voltages
High voltage and high current testing techniques
Advanced materials and insulation systems
Monitoring, diagnostics and managing assets
High voltage systems by smart technologies
HVDC technologies and applications
Industrial applications of high voltage
Live-line working
Space charges
Other related issues[Submission of Papers]
You are invited to submit an abstract that contains no more than 300 words by Nov. 4,2024. The abstract submission site will be opened as soon as our website is ready.
Acceptance notices will be sent to a corresponding person by Dec. 6, 2024. The authorsof accepted papers will be requested to submit paper manuscripts electronically by Mar.
3, 2025. All papers will be peer reviewed. More information on the manuscript
submission will be provided on the conference website.

[Special Events]
Local organization committee is planning
the Technical Visit to Toshin Substation,
which is installed 450 MVA STATCOM.

[Important Dates]
Deadline of Abstract Submission: 4th November 2024
Notification of Acceptance: 6th December 2024Deadline of Full Paper Submission : 3rd March 2025
Final Acceptance: 9th May 2025

[Language]
The working language of this symposium is English. All printed matter will appear inEnglish.

[About On-Site participation]
This symposium is intended to be held face-to-face. The organizing committee will offer
an on-site participation to ensure the highest possible level of communication anddiscussion opportunities.

[Web site ＆ QR Code]
http://www.ish2025.org/[Symposium Secretariat]
E-mail address:
secretariat@ish2025.org