Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Kwang-Min Yoo"'
Publikováno v:
2021 21st International Conference on Control, Automation and Systems (ICCAS).
Publikováno v:
Journal of Tourism and Leisure Research. 31:5-19
Publikováno v:
Journal of Tourism Sciences. 39:87-100
Publikováno v:
Electronics Letters. 52:64-66
A current limiter for the low-cost hybrid energy storage system (HESS) to guarantee battery lifetime is presented. It controls the maximum battery current and makes the battery backup system responsible for the remaining load. The proposed current li
Publikováno v:
IEEE Transactions on Industrial Electronics. 60:3136-3144
This paper suggests a new onboard charger for plug-in hybrid electric vehicle. It has a cascade structure of a high-frequency resonant converter with a constant switching frequency for electrical isolation and discontinuous-conduction-mode buck-boost
Autor:
Yong-Seop Byeon, Seung-Joo Kim, Jun-Young Lee, Kwang-Min Yoo, Seung-Hee Park, Seung-Beom Lim, Kyoung-Dong Kim
Publikováno v:
The Transactions of the Korean Institute of Power Electronics. 18:240-246
An Uninterruptible Power Supply(UPS) is a system designed to deliver energy during accidents that the AC mains is out of its acceptable limits, without interruption of power flow through the load. Battery Discharger is the device to supply high quali
Autor:
Jun-Young Lee, Kwang-Min Yoo
Publikováno v:
IEEE Transactions on Industrial Electronics. 60:2205-2213
This paper suggests a two-stage isolated/bidirectional dc/dc converter with hybrid-switching technique. High-frequency bidirectional resonant converter with a fixed gain can reduce the bulky transformer size by minimizing Insulated Gate Bipolar Junct
Autor:
Seung-Hee Park, Jun-Young Lee, Kwang-Min Yoo, Won Yong Kim, Yun-Sung Kim, Dong-Hoo Lee, Yu-Seok Jeong
Publikováno v:
The Transactions of the Korean Institute of Power Electronics. 17:150-157
This paper presents CAN-based parallel-operation and load-sharing techniques for the communication server power supply. With the load information obtained through CAN communication, each modules performs its current control independently and the powe
Autor:
Min Woong Ki, Kwang-Min Yoo
Publikováno v:
Institute for Humanities and Social Sciences. 13:87-112
Publikováno v:
Electronics Letters. 50:459-461
A large air-gap wireless DC/DC charger for an electric vehicle (EV) is suggested. It is controlled by pulse width modulation (PWM) with a self-resonant frequency formed by self-inductance and a resonant capacitor so that constant frequency operation