Student written Research Laboratory Guidebook 2027Nagaoka University of Technology

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Power Engineering Laboratory

Professor / MIURA Yushi  Assistant Professor / FUNAKI Hideaki
  • Advance Power Systems
  • Solving Energy Issues with Power Electronics
  • Progress. Not perfection

Professor / MIURA Yushi, Assistant Professor / FUNAKI Hideaki
Professor MIURA and Assistant Professor FUNAKI are experts in power engineering, particularly specializing in power converters within the field of power systems. Their expertise not only encompasses technical knowledge but also provides a comprehensive understanding of the broader perspective. Furthermore, they are approachable, friendly, and kind, making them excellent mentors who offer valuable guidance and advice.

Research Content

In recent years, there has been a lot of improvement in adding decentralized power sources like solar and wind energy to power systems. Power electronics technology is important for these systems. Additionally, power systems are complicated, requiring not only solutions to immediate issues but also a holistic systems approach to avoid local optimization. In the Miura Laboratory, research is conducted on control methods applicable to decentralized power sources, systems utilizing semiconductor transformers, and new energy storage devices. The proposed methodologies are examined and demonstrated through simulations and small-scale test setups.

Experimental setup with multiple inverters

A Day in the Lab

“The time spent in the laboratory is proportional to one’s ability”. This reflects our belief in the value of investing time and effort into our research. Prof. Miura guides students’ research by assigning titles, providing clear direction, and focus. Students will demonstrate through simulations and experiments, and present in lab meeting. Additionally, to enhance English language abilities, our lab has a session called “English Thesis Presentation”. When students’ research shows potential and promising outcomes, they will present their work at academic conferences. Besides research, activities like skiing, snowboarding, and pizza parties foster strong bonds among lab members, including Prof. Miura.

Laboratory Cherry Blossom Viewing

Thesis Subjects

  • (M)An inertia providing inverter with df/dt+Δf control and suppressed power point tracking control for a photovoltaic system
  • (M)Suppression of Output Power Oscillations Using Multiple-VSG Control Implemented in a Single Inverter with Control Parameters Matching to Those of Existing Synchronous Generators
  • (M)Power Oscillation Damping Control Estimating the Average Angular Frequency of Multiple VSM Inverters to Mitigate the Effects of Wireless Communication Delays.

The number of
PhD Graduates

0

Major employers of Graduates

  • Hokkaido Electric Power Co., Inc.
  • Kansai Electric Power Co., Inc.
  • Chugoku Electric Power Co., Inc.
  • East Japan Railway Company(JR East)
  • ROHM Co., Ltd.
  • Honda Motor Co., Ltd.
  • Fuji Electric Co., Ltd.
  • Daikin Industries, Ltd.
  • Meidensha Corporation
  • Mitsubishi Electric Corporation
Writer : KADOTA Shuhei, Electrical, Electronics and Information Engineering
(National Institute of Technology, Nara College)