PUBLICATIONS

Paper

[Domestic Conference] Seok-Eon Joung, Kyo-Beum Lee, Dong-Seok Hyun, and Joong-Ho Song, “Improvement of transient characteristics of SEPIC rectifier,” 전력전자학술대회 논문집, pp. 525–529, 2001.

글쓴이 관리자
날짜 2019-06-27 18:11
조회 1,818

A pulse frequency control(PFM) method for single-phase SEPIC-type rectifier is described in this paper. In the SEPIC rectifier, a

relationship between the output power and the respective switching frequency is investigated to establish the control scheme of PFM.

The proposed control method is provided with a feed-forward control loop of the output load as well as a feed-back control loop of

the output voltage. The simulation results show good dynamic responses and unity power-factor operation.

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날짜
14

Kyo-Beum Lee, Young-Chul Yoon, Joong-Ho Song, Ick Choy, Bum-Jae Yoo, and Ji-Yoon Yoo, “ An Improvement of Low Speed Operation of Electric Machine with Inertia Identification Using ROELO,” 대한전기학회 하계학술대회 논문집, pp. 1090–1092, 2003.

관리자

1805

19-06
13

Kyo-Beum Lee, Ho-Jin Kang, Joong-Ho Song, Ick Choy, and Ji-Yoon Yoo, “Inertia Identification of Electric Machine Using Extended Luenberger Observer at Low Speed Region,” 전력전자학술대회 논문집, pp. 142–145, 2002.

관리자

1710

19-06
12

Dae-Jin Baek, Chang-Hee Won, Kyo-Beum Lee, Ick Choy, Joong-Ho Song, and Ji-Yoon Yoo, “Torque Ripple Reduction of BLDC Motors Using Single DC-Link Current Sensor,” 대한전기학회 하계학술대회 논문집, pp. 974–976, 2001.

관리자

1896

19-06
11

Jae-Won Kho, Kyo-Beum Lee, and Young-Mo Koo, “Precise Positioning Control of Linear Brushless DC Motor using Disturbance Observer,” 대한전기학회 하계학술대회 논문집, pp. 2399–2401, 2001.

관리자

1794

19-06
10

Young-Min Park, Ki-Joon Han, Se-Kyong Choi, Myngkil Jung, Se-Hyun Lee, Nam-Hae Kim, Kyo-Beum Lee, and Joong-Ho Song, “Development of 4MW Class High Voltage Inverter System,” 전력전자학술대회 논문집, pp. 352–355, 2001.

관리자

1864

19-06
9

Seok-Eon Joung, Kyo-Beum Lee, Dong-Seok Hyun, and Joong-Ho Song, “Improvement of transient characteristics of SEPIC rectifier,” 전력전자학술대회 논문집, pp. 525–529, 2001.

관리자

1819

19-06
8

Kyo-Beum Lee, Joo-Ho Song, Ick Choy, Ji Yoon Yoo, Myungkil Jung, Ki-Joon Han, and Jae-Hak Yoon, “Torque ripple reduction in DTC of induction motor driven by 3-level inverter with low switching frequency,” 전력전자학술대회 논문집, pp. 203–206, 2000.

관리자

1759

19-06
7

Joo-Ho Song, Kyo-Beum Lee, Joong-Ho Song, Ick Choy, Kwang-Bae Kim, and Myotaeg Lim, “A Parameter Identification Method for Inverter-Fed Induction Motor Drives Only Using Current Sensors,” 전력전자학술대회 논문집, pp. 177–180, 2000.

관리자

1851

19-06
6

Jooho Song, Kyo-Beum Lee, Joong-Ho Song, Ick Choy, and Myotaeg Lim, “Vector Control of Induction Motor without Speed Sensor Using a New Reduced-Order Extended Luenberger Observer,” 대한전기학회 하계학술대회 논문집, pp. 1105–1107, 2000.

관리자

1560

19-06
5

Young-Min Park, Se-Hyun Lee, J. H. Yoon, Y. W. Park, N. H. Kim, Kyo-Beum Lee, and Joong-Ho Song, “Direct Torque Control of Induction Motor Fed by a Three Level Inverter,” 전력전자학술대회 논문집, pp. 386–389, 1999.

관리자

1713

19-06
4

Bong-Keun Kim, Wan Kyun Chung, Kyo-Beum Lee, Joong-Ho Song, and Ick Choy, “Modeling and Synchronizing Motion Control of Twin–servo System,” 한국자동제어학술대회 논문집, pp. 302–305, 1999.

관리자

2111

19-06
3

Kyo-Beum Lee, Bong-Keun Kim, Joong-Ho Song, Ick Choy, Kwang-Bae Kim, and Kwang-Won Lee, “Precise Positioning Control of Linear Brushless DC Motor Using Disturbance Observer,” 한국자동제어학술대회 논문집, pp. 373–376, 1998.

관리자

1697

19-06
2

Kyo-Beum Lee, Joong-Ho Song, Ick Choy, and Kwang-Bae Kim, “Speed Control of Two-Mass System Using Neural Network Estimator,” 제어계측,자동화,로보틱스 연구회 합동학술발표회 논문집, pp. 378–381, 1998.

관리자

1530

19-06
1

Kyo-Beum Lee and Kwang-Won Lee, “A Study on High Power-Factor Control of Boost Type Rectifier Using Duty Cycle Pattern,” 대한전기학회 하계학술대회 논문집, pp. 1934–1936 ,1998.

관리자

1550

19-06

PUBLICATIONS

Paper

[Domestic Conference] Seok-Eon Joung, Kyo-Beum Lee, Dong-Seok Hyun, and Joong-Ho Song, “Improvement of transient characteristics of SEPIC rectifier,” 전력전자학술대회 논문집, pp. 525–529, 2001.

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