Residential fires of electrical origin have been a major concern for a long time. A fire can be initiated by excessive current (due to an overload or a short circuit), or arcing current. Therefore, the installation of overcurrent protection devices (OCPDs) to detect and clear excessive current is required in both Canada and the USA. Conversely, arcing current is too low for OCPDs to detect. It could take an electric arc, minutes, days, weeks, months, or even years to initiate a fire. Therefore, a new solution was required for detecting those slowly developing arcs. Thus, Arc-fault Circuit-Interrupters (AFCIs) were born. AFCIs are capable of detecting an arcing condition (while still developing) and de-energizing the circuit before the arcing circuit ignites.
Since their introduction as a code requirement at the turn of the 21st century, AFCIs have sparked considerable controversy in the Canada and the US because of a lack of clear understanding of AFCIs operation, available technologies, and their capabilities. Over the past few years, there has been a notable rise in the popularity of arc fault detection technologies on the European market, especially with the introduction of Arc Fault Detection Devices (AFDDs), the European version of AFCIs. This presentation attempts to clarify the confusion surrounding AFCI and AFDD technologies, applications, and success in making an impact on residential electrical fires.
High Voltage Direct Current (HVDC) transmission is becoming a key component in the future of power grids, especially to enable large-scale integration of renewable energy sources and the development of continental supergrids. In this context, the reliability of HVDC cable insulation systems represents a major technological challenge. Recent research has shown that extruded polymeric systems—although widely used for AC applications—exhibit significant issues under DC conditions, mainly due to space charge accumulation within the dielectric. This phenomenon locally distorts the electric field distribution, promoting breakdown initiation and accelerating aging processes.
To mitigate these effects, major efforts are being devoted to the development of nanocomposite insulation materials, created by adding nanofillers (e.g., MgO, SiO₂, graphene) to the polymer matrix. These materials demonstrate improved dielectric behavior due to the formation of deep trap sites that reduce charge injection and accumulation. Additional strategies include the application of nanostructured surface coatings—organic-inorganic hybrids or graphene-based—on the dielectric, which effectively suppress charge injection at the electrodes. However, the industrial implementation of such solutions still faces challenges, especially in achieving homogeneous nanoparticle dispersion along cable lengths of several kilometers.
At the same time, increasing attention is being paid to environmentally sustainable materials. Thermoplastic polypropylene-based compounds, which are fully recyclable, are emerging as an alternative to XLPE due to their higher thermal stability and better performance under polarity reversal conditions. The future challenge lies in developing dielectric materials that combine high performance, low space charge accumulation, and environmental sustainability—paving the way for safe, reliable, and green HVDC power networks.
A reflection on his professional journey, highlighting the challenges he encountered while moving from undergraduate to graduate studies and then embarking on a career in the industry. Throughout the talk, he will share some of the significant peaks and troughs of his career, underscoring a few of the key lessons learned along the way. You will leave the audience with food for thought on nurturing your personal and professional development.
As part of the jubilee IYCE conference, this panel discussion will explore how different European countries approach the role of nuclear energy alongside the growing dominance of renewable sources. Representatives from three nations will share their experiences and strategies, offering insight into how they are addressing the challenges of the energy transition. The discussion will highlight the advantages and drawbacks of both nuclear and renewable energy production, while seeking common ground on how to achieve a sustainable and green energy future for the World.
The discussion is moderated by Domonkos Fekete, Technical Program Chair of IYCE’25.
One of the largest special interest societies within the Institute of Electrical and Electronics Engineers (IEEE) is the Industry Applications Society (IAS). IAS is a source of professional power to its 14,000+ worldwide members, enriching both its individual members and the industry as a whole through the sharing of specific industry-related solutions.
Celebrating the 60th anniversary of IAS, as well as introducing the audience to its benefits and main activities, an interactive workshop will be held with three respected participants from IAS:
Nehad El-Sherif, Executive Board Member at IAS
Srikanth Pillai, Chair of IAS Chapters and Membership Department (CMD)
Richárd Cselkó, Chair of the IAS CMD Chapters and Membership Committee
During the company expo, participants will have the chance to learn about Hungary's leading energy companies, who also have an international presence. The event allows academia and industry to meet, and for students and young professionals to hear about possible career paths and recent news from the energy industry.
MOL Group is an integrated, Budapest-based, international oil and gas company with more than 25,000 employees in over 30 countries and over 80 years of industry experience. MOL has relocated colleagues from 3 different districts and 9 locations to the new headquarters, which are a symbol of the group's strategy. The design of the interior spaces was based on the concept of creating a modern, sustainable, and ideal workplace that supports collaboration.
During the site visit, participants will learn how MOL is shaping the energy industry through sustainability. Participants will also visit the SkyDeck, a 120m high viewing platform, from where they can enjoy the breathtaking panorama of Budapest.
The gala dinner will be on a ship floating on the Danube, so the participants can enjoy the beautiful view in the heart of Budapest.
Furthermore, a fun networking evening will be held, where we can celebrate the 10th IYCE with a cake and delicious drinks afterwards.
And since the conference’s location is the beautiful Margaret Island, a social event cannot be missed there.