Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Byong Jo Hyon"'
Publikováno v:
IEEE Access, Vol 12, Pp 65278-65286 (2024)
In this paper, a solid state circuit breaker(SSCB) for a low voltage direct current (LVDC) system is presented. The LVDC distribution system such as a household distribution, require a DC input source, DC loads, and a DC circuit breaker. The major pr
Externí odkaz:
https://doaj.org/article/56d928aca9ed4a0cb2a07aa7e060523f
Publikováno v:
IEEE Access, Vol 12, Pp 13469-13476 (2024)
Soft starters are used in a variety of industries to safely apply grid voltage to drive induction motors. The soft starter protect the motor from overcurrent and torque that occurs during starting of the motors by regulating the voltage applied to th
Externí odkaz:
https://doaj.org/article/2d758fcc70d64055aa34156a5d6db693
Publikováno v:
2021 24th International Conference on Electrical Machines and Systems (ICEMS).
Publikováno v:
2021 24th International Conference on Electrical Machines and Systems (ICEMS).
Publikováno v:
2020 IEEE Energy Conversion Congress and Exposition (ECCE).
This paper proposes a novel control method for reducing power loss on the 3-phase dual active bridge (DAB). The proposed control method is control both duty of switches and phase between primary and secondary stage simultaneously. In conventional con
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 32:53-59
Publikováno v:
IEEE Transactions on Applied Superconductivity. 28:1-5
This study proposes a damping control strategy for high-speed operation of a wave energy converter (WEC). The control strategy of WEC is based on the heave-motion (up/down motion) mechanism of buoy. The applied WEC system extracts power through dampi
Publikováno v:
2019 International Symposium on Electrical and Electronics Engineering (ISEE).
This paper deals with development of low voltage dc-dc converter (LDC) for electric vehicle. The developed LDC is integrated with inverter for driving the traction motor, and all of power semiconductors are designed using silicon carbide (SiC) MOSFET
Publikováno v:
2019 International Symposium on Electrical and Electronics Engineering (ISEE).
In order to increase the energy efficiency for wide operating range and minimize the system size, permanent magnet motor (PMSM) is used for water supply system in this paper. For operating the PMSM, sensor-less algorithm using extended electromotive
Publikováno v:
2019 IEEE Energy Conversion Congress and Exposition (ECCE).
In this paper, a high power density inverter for microcar with a MOSFET module is designed to overcome disadvantages of discrete MOSFET based inverter. The high current MOSFET module enables high power density with 6.8 kW/L. In order to verify the pe