Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Su-Eog Cho"'
Autor:
Su-Eog Cho, Sung-Geun Song
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 35:31-35
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 34:37-45
Autor:
Su-Eog Cho
Publikováno v:
The Transactions of the Korean Institute of Power Electronics. 21:525-529
Autor:
Su-Eog Cho
Publikováno v:
The Transactions of The Korean Institute of Electrical Engineers. 65:1682-1687
Autor:
Su-Eog Cho
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 28:116-123
Publikováno v:
The Transactions of the Korean Institute of Power Electronics. 16:448-456
In this paper, we proposed a LED driver that allows to use a long lifetime MLCC with small voltage capacity to replace the electrolytic condenser that has been used at the output part by storing only the voltage fluctuation due to temperature variati
Autor:
Sung-Geun Song, Hwa-Choon Lee, Sang-Hun Lee, Jae-Young Ahn, Sung-Joon Park, Su-Eog Cho, Gwang-Heon Kim
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 24:106-113
In this paper, the empirical study for a hybrid generation system based on wind power which is leading renewable energy was performed. The simulation for the overall operation of the wind generator, diesel generators, monitoring system and a central
A Study of Improvement on the Quickness of Current controller for Permanent Magnet Synchronous Motor
Publikováno v:
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers. 21:136-143
A improved current controller with reference modification part that has both fast transient response in transient state and high accuracy in steady state is proposed. In this scheme, a improved reference modification part is used to synchronous frame
Publikováno v:
Solar Energy. 80:524-534
This paper proposes a modified converter for use in photovoltaic system. In the modified converter, the voltage ratio of output to input is equal to that of the general boost converter. The difference between the two converters is the configuration o
Publikováno v:
Electric Power Systems Research. 76:534-540
A new single-stage power-factor-corrected converter is proposed to improve input power factor for an efficient switched reluctance (SR) motor drive. The proposed converter uses the winding of SR motor as an input inductor for power-factor-correction.