Mu Shin Kwak
Hyundai Motor Company
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Publication
Featured researches published by Mu Shin Kwak.
vehicle power and propulsion conference | 2012
Won Kyoung Choi; Mu Shin Kwak; Young Kook Lee; Jin Hwan Jung
This paper introduces a current measurement issue of a boost converter based on digital control. Due to delaies in low-pass fiter and current sensor, current measuring circuitry has phase delay, which depends on PWM frequency. This phase delay causes current sampling errors, which degrade the control performance. This paper investigates analytically the current sampling error caused by the phase delay and proposes a method for compensating the delay. Using this method, more precise current regulation is possible. The effectiveness of this method is proven by experimental results.
Archive | 2012
Sung Kyu Kim; Wonkyoung Choi; Mu Shin Kwak; Suhyun Bae
Archive | 2012
Su Hyun Bae; Won Kyoung Choi; Sung Kyu Kim; Mu Shin Kwak
Archive | 2013
Hui Sung Jang; Shin Hye Chun; Mu Shin Kwak; Hyun Wook Seong
Archive | 2013
Su Hyun Bae; Young Kook Lee; Seong Yeop Lim; Won Kyoung Choi; Sung Kyu Kim; Jin Hwan Jung; Mu Shin Kwak
Archive | 2015
Su Hyun Bae; Sung Kyu Kim; Mu Shin Kwak; Hong Geuk Park
Archive | 2014
Sung Kyu Kim; Mu Shin Kwak; Hong Geuk Park; Suhyun Bae
Archive | 2015
Shin Hye Chun; Mu Shin Kwak; Hyun Wook Seong; Hui Sung Jang
Archive | 2015
Hong Geuk Park; Mu Shin Kwak; Sung Kyu Kim; Su Hyun Bae
Archive | 2015
Hyun Wook Seong; Mu Shin Kwak; Shin Hye Chun; Hui Sung Jang