Power Electronics and Motion Control Lab.
| Core technologies possessed by researchers | Power electronics-based application system and motor control, BMS, fuel cell |
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| Introduction to the lab | By carrying out applied research and projects closely related to the 4th industrial revolution and power electronics-based applications considering energy saving, high efficiency, price competitiveness, weight reduction, compact size, and reliability, etc., the results obtained are secured as intellectual property rights, and necessary companies at home and abroad We are striving to improve product performance by providing technology, and we also provide the technology needed in the field through seminars. |
| Research content | - Development of next-generation AC/AC direct power conversion system based on DC-link capacitorless Development of a zero current-based switching algorithm for an indirect matrix converter that can minimize switching loss Long lifespan, high efficiency, miniaturization, and price competitiveness can be enhanced by applying it to a large-capacity power conversion system. - Development of electric vehicle driving system and charging system element technology Inverter switching algorithm (high UP efficiency improvement by reducing space vector-based switching loss) Multitransformer-type interleaved DC/DC converter topology Development of a charging system based on self-resonant wireless power transfer Development of optimized battery management system (BMS) and charging/discharging power conversion system/algorithm - Development of smart grid power conversion system and control algorithm Green energy (solar energy, wind power, fuel cell) power conversion and control system Development of multi-level based power conversion system topology and control algorithm Development of smart grid-based direct current system (HVDC/MVDC/LVDC) power conversion system and control algorithm Development of hydrogen energy/fuel cell power conversion systems and applications - Development of DC and AC motor control algorithms Development of initial magnetic pole position estimation algorithm for permanent magnet linear synchronous motor (intellectual property rights secured and technology transfer completed) Development of induction motor/permanent magnet motor control algorithm, servo control algorithm, and compressor/motor hybrid control algorithm - Development of IoT-based automated control system design technology, DSP/FPGA linkage technology, and FPGA design technology |