The interested Participant Member can register as Regular attendee without paper, with papers(s) as Author presenting her/his works in a Poster Session, as Student, as Speaker delivering a Lecture or Tutorial, and/or as Co-TechPartner.

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All prospective ARWtr2025 participants are invited to submit their work in paper format, written in English language, previously unpublished and relevant to the conference topics to be evaluated by the Technical Committee. The accepted Final Full Papers should be presented by the registered Authors for discussion during Coffee Break-Poster Sessions.

The first step of the paper submission process for each potential paper starts with the submission of a two-page digest according to deadlines, guidelines and Digest Instructions for Authors.

The Author of approved paper digests will be kindly requested to submit the related Full Papers. Full Paper submissions will be blind peer-reviewed by at least 3 reviewers⁽¹⁾. The final version of those Full Papers accepted according to the reviewers' recommendation will be the Final Full Papers. Those Final Full Papers finally presented and discussed by the corresponding Authors, during Poster Session, will be submitted to be posted and published in the IEEE Xplore Digital Library, Scopus and Web of Science databases.

Digest Instructions for Authors

A two-page digest must be written in English, be previously unpublished, and relevant to the conference topics. It should include the title, authors and contact information, a short abstract, keywords,a summary of the main content of the work (tables and figures included), conclusions and references. The two-page digest must be in PDF format. There is no specific template for the two-page digest. Authors are recommended to download and follow the following template in WORD format:

Digest_Template_ARWtr2025.v1.doc.

Submission of digest(s)

This is the first step in the paper submission process for the "Corresponding Author"^(Note) for each potential Full Paper.

Considering the above guidelines and Digest Instructions for Authors, the two-page digest(s) should be submitted, including the full name and e-mail address of the Corresponding Author, by e-mail to arwtr2025@uvigo.es.


Submission of Full paper(s) [OPEN]

Authors of approved paper digest, to present in Poster Sessions, are kindly requested to submit the Full Papers according to deadlines.

Full papers should be prepared and submitted following these steps:

Step 1 - Prepare Your Full Paper Manuscript

Step 2 - Check Your Full Paper for IEEE Xplore-compatibility

Step 3 - Submit Your Full Paper

Step 4 - Sign the Corpyright Form

Submission of Final Full paper(s)

Authors of approved Full Papers, who will present in Poster Sessions, will be kindly requested to submit the final manuscript version according to deadlines, guidelines, and intructions for Authors. These final manuscripts must be submited based on the approved Full Paper and should properly address the comments and concerns of the reviewers, Tecnical Committee and Editorial Board to ensure their final acceptance as Final Full Paper version. The accepted Final Full Papers must be Registered at the Conference in order to be included in the Final Programme. Only papers presented for discussion in an Poster Session will be sent to the IEEE Xplore Digital Library database.

All accepted Final Full Papers have to be provided with a final PDF version (strictly following the provided template and using the PDF eXpress to convert to PDF, which will be crosschecked for similarity), along with a signed copyright form, implicit acceptatance of the ARWtr_Statement_of_Originality, and a full registration of the corresponding Author.

^(Note)The Author who submits the Digest(s)/Paper(s) manuscript(s) should be designated as “Corresponding Author.” The “Corresponding Author” will receive future communications regarding the paper(s). The decision letter about the acceptance of the paper will be sent to the Corresponding Author.

⁽¹⁾All Authors should ensure that their paper fulfil the ARWtr_Statement_of_Originality: “All Authors of the submitted paper confirm that they have not published the paper with the same title neither content completely nor in parts of it in any other format before (journals, conferences, workshops, symposia or any other contribution).”

Students are particularly encouraged to participate in the Conference. The objective is to offer the Students a genuine opportunity to discuss their ongoing research and put place it from a practical knowledge standpoint. This offers Students a unique chance to establish collaboration links with practitioners and specialists from the industry in the specific area of Transformers.

To promote the Students participation, in addition to the reduced fee offered by the Organisation, Students can apply for one of the grants in the ARWtr2025 Student Grant Competition promoted by CIGRE, IEEE PES and ReiNtransf, which covers the registration fee.

Participation in Student Grant Competition does not exclude participation from presenting regular papers at poster sessions or giving lectures in oral sessions, if applicable.

ARWtr2025 Student Grant Competition

Students are invited to apply for one of the four grants. Each grant covers one registration fee. Two grants are offered by CIGRE, one by IEEE PES, and one by RediNtransf.

- Condition to participate in the Student Grant Competition:

/i/ · Must be in the final year of an Ms.C., or Ph.D. program, or less than four years postdoctoral. /ii/ · Must be under 32 years old. /iii/ · Must inform the Organization in advance by e-mail , about the intention to participate in the Competition according to the deadlines. /iv/ ·Must submit a two-page digest paper as the first Author, following the Digest Instructions for Authors , and deadlines. /v/ ·Must indicate the intention to participate in the Competition when submitting a two-page digest of the paper. /vi/ ·Must attach a written commitment letter with the submitted paper, stating that, if the grant is awarded she/he will attend to the Conference for presenting her/his paper at the Poster Session. /vii/ ·In the written commitment letter, the Student must indicate which grant is she/he applying for: CIGRE Spain (including membership number); PES Spain (including membership number); or simply RediNtransf. /viii/ ·Must be a CIGRE Student Member, CIGRE Individual Member I, or CIGRE Individual Member II belonging to CIGRE Spain National Committee. Alternatively, must be an IEEE PES Student Member or IEEE PES Graduate Student Member, belonging to PES Spain Chapter. For the RediNtransf grant there is no membership restriction.

- Selection of the Student Grant awarded:

Selection of the students awarded in the Student Grant Competition will be made on the basis of acceptance of the submitted paper according to rated by the Technical Committee.

ARWtr2025 Janusz Turowski Student Award

The best paper based on the Technical Committee's ratings among the awarded Students, will be recognised with the ARWtr2025 “Janusz Turowski Student Award” [ JT_Bio ] during the Closing Session.


The Students accepted and presented Final Full Papers will be submitted to be posted and published in the IEEE Xplore Digital Library, as well as indexed in Scopus and Web of Science databases.

Outstanding specialists, the Key Speakers, are invited to deliver Key Lectures on hot topics during the Oral Sessions. Each Lecture will last 30 minutes, including time for discussions. Proposals are welcome and will be evaluated by the Technical Committee.

The names of the Speakers will be listed here.


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They do the ARWtr2025 possible one more edition. T h a n k s for YOUR invaluable support. And for sharing the latest technical solutions among researchers, scientists, engineers and market players.

Co-TechPartners and T e c h n i c a l   E x h i b i t i  o n

Prospective Co-TechPartners RedIn Membership are welcomed to promote the latest technical solutions and create or strengthen privileged contacts within this unique gathering of researchers, scientists, engineers, and market players.

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To start the registration process, click the 'R e g i s t r a t i o n' button below.

Categories of Registration

(1) RediNtransf. All applicants for registration will be considered a participation membership under this modality unless another option is explicitly indicated. This refers to the NPO conference organizer (VAT under this option is excluded according to Spanish Law).
(1) CIGRE and IEEE Member. A membership number will be requested.
(2) Non-Member Participants. Applicants who do not fall into any of the other categories
(3) Students. Applicants eligible for reduced fee or competing for grants awarded by CIGRE, IEEE PES, and RediNtransf. A student certificate will be required to confirm student status. The number of Student registrations is limited.
(4) Accompanying Person. Refers to a spouse, family member, or friend accompanying one of the above participants in the specified category, who will not have access to the Technical activities. A colleague, delegate, partner, or student is not considered an accompanying person.

Attendance F e e

Early Bird Registration – April 1 to June 14, 2025
(1) €600.00 | (2) €700.00 | (3) €450.00 | (4) €420.00

Regular Registration – June 15 to August 15, 2025
(1) €670.00 | (2) €770.00 | (3) €480.00 | (4) €450.00

Late Registration – After August 15, 2025
(1) €750.00 | (2) €850.00 | (3) €550.00 | (4) €500.00

Categories (1), (2) and (3) include one paper in the Final Programme, and the Attendee Pack. For each additional paper registered by the same Authors, an additional €100.00 will be charged.

* For extra bank charges, 5% of the final registration amount will be added.


Admission Items

Authors, Co-Authors, Speakers, Regular Attendees (under one categories as RediNtransf, CIGRE and IEEE, Non-Member, and Students) Registration covers:
Admission to both · Technical activities and · Social activities.

Accompanying Persons Registration covers:
Admission only to · Social activities. | Technical activities are excluded in this category.

Additional Paper Registration covers:
Each additional accepted paper, besides the first paper implicitly included in the Author Registration.
To include papers in the Final Programme, the corresponding Author has to be registered by August 15, 2025. The corresponding Author is the one who submitted the Paper(s) for the review process.

· Technical activities :
Oral Sessions, Poster-Coffee-Tech Sessions and Tutorials.

· Social activities :
Lunches, Sunday Welcome Reception, Monday Welcome, Tuesday Dinner, and Technical visits.

* For any cancellation before the end of August 2025, €150.00 will be charged. Registrations will not be refunded after September 2025.