Search Results - "Byung-Ki Kwon"

Standstill Parameter Identification of Vector-Controlled Induction Motors Using the Frequency Characteristics of Rotor Bars by Kwon, Y.-S., Lee, J.-H., Moon, S.-H., Kwon, B.-K., Choi, C.-H., Seok, J.-K.

“…We propose a current injection-based estimator to identify accurately standstill induction motor (IM) parameters necessary for vector control. A mathematical…”
Get full text

The devil in the details: simple and effective optical flow synthetic data generation by Kwon, Byung-Ki, Kim, Sung-Bin, Oh, Tae-Hyun

“…Recent work on dense optical flow has shown significant progress, primarily in a supervised learning manner requiring a large amount of labeled data. Due to…”
Get full text

Uni-DVPS: Unified Model for Depth-Aware Video Panoptic Segmentation by Ji-Yeon, Kim, Hyun-Bin, Oh, Byung-Ki, Kwon, Kim, Dahun, Kwon, Yongjin, Oh, Tae-Hyun

“…We present Uni-DVPS, a unified model for Depth-aware Video Panoptic Segmentation (DVPS) that jointly tackles distinct vision tasks, i.e., video panoptic…”
Get full text

A fast and robust PLL of MCFC PCS under unbalanced grid voltages by Yun-Hyun Kim, Kwang-Seob Kim, Byung-Ki Kwon, Chang-Ho Choi

“…In grid-interconnection system, a fast, robust and precise phase angle detector is most important to the active power control and grid synchronization. The…”
Get full text

A Novel Control Algorithm of a Three-phase PWM Inverter with Output LC Filter by Kwang-Seob Kim, Byung-Ki Kwon, Chang-Ho Choi

“…In this paper we introduce a novel control method of a three-phase PWM inverter with output LC filter. The transfer function of LC filter is the same as that…”
Get full text

Five highly informative X-chromosomal STRs in Koreans by Shin, Kyoung-Jin, Kwon, Byung-Ki, Lee, Sang-Seob, Yoo, Ji-Eun, Park, Myung Jin, Chung, Ukhee, Lee, Hwan Young, Han, Gil-Ro, Choi, Jong-Hoon, Kim, Chong-Youl

“…The five X-chromosomal short tandem repeats (STRs) GATA172D05, HPRTB, DXS8377, DXS101 and HumARA were analyzed in 150 males and 150 females from Korea. Markers…”
Get full text

Standstill Parameter Identification of Vector-Controlled Induction Motor Using Frequency Characteristics of Rotor Bars by Young-Su Kwon, Jeong-Hum Lee, Sang-Ho Moon, Byung-Ki Kwon, Chang-Ho Choi, Jul-Ki Seok

“…This paper suggests a current injection-based estimator to accurately identify standstill induction motor (IM) parameters necessary for the vector control. A…”
Get full text

A new approach to advanced cold mill drive systems by Jul-Ki Seok, Dae-Woong Chung, Seung-Ho Song, Sul, Seung-Ki, Byung-Ki Kwon, Ga-Woo Park, Won-Chang Shin, Eung-Sang Cho, Jin-Seop Lee, Chang-Ho Choi

“…This report describes an advanced 1000 kVA AC cold mill drive systems in a modern steel manufacturing facility. The presented systems consist of an AC-to-DC…”
Get full text

A novel control algorithm of a three-phase PWM inverter with output LC filter by Kwang-Seob Kim, Byung-Ki Kwon, Chang-Ho Choi

“…In this paper we introduce a novel control method of a three-phase PWM inverter with output LC filter. The transfer function of LC filter is the same as that…”
Get full text

The Devil in the Details: Simple and Effective Optical Flow Synthetic Data Generation by Byung-Ki, Kwon, Sung-Bin, Kim, Oh, Tae-Hyun

“…Recent work on dense optical flow has shown significant progress, primarily in a supervised learning manner requiring a large amount of labeled data. Due to…”
Get full text

Dead-time compensation method of a 600KW Electrical Balance Of Plant with LC filter for Molten Carbonate Fuel Cell by Kwang-Seob Kim, Tai-Sik Hwang, Byung-Ki Kwon, Ja-Sik Kim, Chang-Ho Choi, Sung-Gap Choi

“…In this paper, we introduce a dead-time compensation method of a 600 KW electrical balance of plant (EBOP) with LC filter for molten carbonate fuel cell…”
Get full text

A new capacitor charging power supply using phase-shifted PWM full-bridge converter by Soo-Hong Kim, Byong-Seob Kim, Yong-Duk Lee, Byung-Ki Kwon, Jae-Sik Kim, Chang-Ho Choi, Seung-Gap Choi

“…This paper presents circuit design and operation principle of a newly developed phase-shifted PWM full-bridge converter for capacitor charging. The proposed…”
Get full text

A 600KW electrical balance of plant with LCL filter for molten carbonate fuel cell by Kwang-Seob Kim, Chang-Jin Lim, Tai-Sik Hwang, Byung-Ki Kwon, Jae-Sik Kim, Chang-Ho Choi, Sung-Gap Choi

“…In this paper, a 600 KW electrical balance of plant (EBOP) for a molten carbonate fuel cell (MCFC) power plant is introduced. The requirements for EBOP are…”
Get full text

Learning-based Axial Video Motion Magnification by Byung-Ki, Kwon, Hyun-Bin, Oh, Jun-Seong, Kim, Ha, Hyunwoo, Oh, Tae-Hyun

“…Video motion magnification amplifies invisible small motions to be perceptible, which provides humans with a spatially dense and holistic understanding of…”
Get full text

A study on the performance improvement of DVR system using EDLC by Wang-Rae Kim, Chang-Jin Lim, Byung-Ki Kwon, Chang-Ho Choi, Hee-Jong Jeon, Jin-Geun Shon

“…In this paper a novel detection technique for voltage sag and phase of an input voltage is proposed to improve the performance of DVR system. With the proposed…”
Get full text

Development of a 7-level medium voltage inverter system with PWM converter for regenerating operation by Kim, Kwang-Seob, Kwon, Byung-Ki, Bang, Sang-suk, Moon, Sang-Ho, Yang, Byung-Hun, Choi, Chang-Ho

“…The 3300[V], 2[MVA] 7-level inverter system with PWM Converters as an active front-end is introduced. The multi-level inverter system operates in a 4-quadrant…”
Get full text

Revisiting Learning-based Video Motion Magnification for Real-time Processing by Ha, Hyunwoo, Hyun-Bin, Oh, Jun-Seong, Kim, Byung-Ki, Kwon, Sung-Bin, Kim, Tran, Linh-Tam, Kim, Ji-Yun, Bae, Sung-Ho, Oh, Tae-Hyun

“…Video motion magnification is a technique to capture and amplify subtle motion in a video that is invisible to the naked eye. The deep learning-based prior…”
Get full text

Control strategy of 600kW E-BOP for molten carbonate fuel cell generation system by Tai-Sik Hwang, Kwang-Seob Kim, Byung-Ki Kwon

“…An electrical balance of plant(E-BOP) of a 600 kW molten carbonate fuel cell (MCFC) has to transit from grid-connected(GC) mode to grid-independent(GI) mode…”
Get full text