ECIE Lab Shines at the 46th Power Engineering Conference and the 22nd Taiwan Power Electronics Conference

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ECIE Lab participated in the 46th Power Engineering Conference of the Republic of China and the 22nd Taiwan Power Electronics Conference, held at National Changhua University of Education. The event brought together researchers, professors, industry professionals, and students from across Taiwan, offering a valuable platform for academic exchange and technological advancement.


Academic Achievements

ECIE Lab presented two research papers at the conference, with one receiving the Outstanding Paper Award.


Outstanding Paper Award
“A General Topology Derivation and Electrical Dependency Modeling Method for Y-Cr-Δ Three-Phase Interleaved LLC Converters”
Authors: Yu-Chen Liu, Po-Yu Wang, Yung-Shin Chang, Shang-Syun Wu


Second Paper
“Impact of Air-Gap-Free Transformer and Parallel Magnetizing Inductor Design on the Gain Characteristics of LLC Resonant Converters”
Authors: Yu-Chen Liu, Yu-Hao Wen, Shang-Syun Wu

These works reflect ECIE Lab’s ongoing efforts in high-efficiency resonant power conversion, magnetics design, and advanced modeling methodologies.


First Prize in University Power Application Project Competition

The lab also earned first place in the University Power Application Project Competition.


Awarded Project
“Three-Phase Resonant Converter and Integrated Transformer Design for AI Server Power Supplies”
Advisor: Prof. Yu-Chen Liu
Team Members: Po-Yu Wang, Yung-Shin Chang, Shang-Syun Wu

The recognition highlights the team’s strong research execution, experimental validation, and contribution toward next-generation AI-centric power architectures.


Student Reflection — Po-Yu Wang

“Participating in the 2025 Taiwan Power Electronics Conference was an invaluable experience. It allowed me to broaden my perspective and learn from the research contributions of universities and institutes across Taiwan.


Prior to the event, I spent many late nights in the lab building the foundations of my knowledge, which helped me better understand the studies presented during the conference. Winning the Outstanding Paper Award made the experience even more meaningful, and I am deeply grateful for the guidance from our professor and senior lab members.


Through my work in high-efficiency, high-power LLC converters, I discovered a direction I am truly passionate about. This conference strengthened my determination to continue exploring and improving in this field. Standing on the foundation laid by those who came before us, I hope to contribute to the advancement of power electronics in the years ahead.”


Event Highlights

ECIE Lab members participated in oral presentations, poster sessions, and networking sessions with students and researchers from various universities. The team showcased their work, exchanged insights, and celebrated accomplishments within the power electronics community.


Looking Ahead

ECIE Lab will continue focusing on:

  • High-efficiency resonant converter design

  • Integrated magnetics and transformer modeling

  • AI server power supply architectures

  • High-power-density system development

The lab looks forward to further collaboration opportunities and continued contribution to Taiwan’s power electronics research landscape.

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