PUBLICATIONS

Paper

[Domestic Journals] Chang-Han Bae, Kyo-Beum Lee, Joong-Ho Song, and Kwang-won Lee, "High-powerfactor Control of Boost-type Rectifier without Input Current Sensing," The Transactions of the Korean Institute of Electrical Engineers, vol. 48, no. 9, pp. 510–516, Sep. 1999.

글쓴이 관리자
날짜 2019-06-26 11:49
조회 1,694

In this paper, a new high-powerfactor control method for boost-type rectifier is proposed, which removed the necessity of input

current sensing. This method generates a sinewave duty template only from the line voltage waveform and rectifier output, and

reduces power remarkably utilizing three compensation coefficients which are determined through experiments. These

compensations make the input current to be in phase with the input voltage all over the load range. A prototype boost-type

rectifier is designed and experimental results are presented.

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조회

날짜
13

Kyo-Beum Lee, "A Non-Linearity Compensation Method for Matrix Converter Drives Using PQR Power Theory," The Transactions of the Korean Institute of Electrical Engineers, vol. 53, no. 12, pp. 751–758, Dec. 2004.

관리자

1640

19-06
12

Kyo-Beum Lee, Joong-Ho Song, Ick Choy, and Joo-Yeop Choi, "An Observer-Based DTC of Induction Motors Driven by 3-Level Inverter for Improving Low Speed Operation," in Proc. PEVD Conf., Sep. 2000, pp. 170–175.

관리자

1470

19-06
11

Joong-Ho Song, Kyo-Beum Lee, Ick Choy, Kwang-Bae Kim, Joo-Yeop Choi, and Kwang-Won Lee, "Vibration control of 2-mass system using a neural network torsional torque estimator," in Proc. IECON conf., Sep. 1998, pp. 1785–1788.

관리자

1587

19-06
10

Kyo-Beum Lee and Ji-Yoon Yoo, "Performance Improvement of Servo System in the Low Speed Operation Region Using RBFN Disturbance Observer," The Transactions of the Korean Institute of Power Electronics, vol. 9, no. 5, pp. 467–477, Oct. 2004.

관리자

1686

19-06
9

Kyo-Beum Lee, "Performance Improvement of Sensorless Vector Control for Induction Motor Drives Driven By Matrix Converter Using Non-Linearity Compensation and Disturbance Observer," The Transactions of the Korean Institute of Electrical Engineers, vol. 53, no. 8, pp. 500–508, Aug. 2004.

관리자

1479

19-06
8

Kyo-Beum Lee, Joong-Ho Song, Ick Choy, and Ji-Yoon Yoo, “Improvement of Low Speed Operation of Electric Machine Using ROELO for Inertia Identification,” The Transactions of the Korean Institute of Power Electronics, vol. 9, no. 3, pp. 231–239, Jun. 2004.

관리자

1590

19-06
7

Kyo-Beum Lee, Jooho Song, Joong-Ho Song, and Ick Choy, “Sensorless Vector Control of Induction Motors Using a New Reduced-Order Extended Luenberger Observer,” The Transactions of the Korean Institute of Electrical Engineers, vol. 53, no. 3, pp. 173–179, Mar. 2004.

관리자

1665

19-06
6

Jae-Young Jang, Kyo-Beum Lee, Joong-Ho Song, Ick Choy, Ji-Yoon Yoo, and Ju-Yeop Choi, "A Disturbance Observer-Based Load Current Estimation Method for Ups Inverter Applications," The Transactions of the Korean Institute of Electrical Engineers, vol. 51, no. 3, pp. 116–124, Mar. 2002.

관리자

1631

19-06
5

Kyo-Beum Lee, Joong-Ho Song, Ick Choy, and Ji-Yoon Yoo, "Torque ripple reduction in DTC of induction motor driven by 3-level inverter," The Transactions of the Korean Institute of Power Electronics, vol. 5, no. 6, pp. 620–631, Dec. 2000.

관리자

1497

19-06
4

Kyo-Beum Lee, Joong-Ho Song, Ick Choy, Kwang-Bae Kim, and Ji-Yoon Yoo, "An Improvement on low Speed Operation Performances of DTC for 3-level Inverter-fed Induction Motors," The Transactions of the Korean Institute of Electrical Engineers, vol. 49, no. 10, pp. 693–700, Oct. 2000.

관리자

1537

19-06
3

Chang-Han Bae, Kyo-Beum Lee, Joong-Ho Song, and Kwang-won Lee, "High-powerfactor Control of Boost-type Rectifier without Input Current Sensing," The Transactions of the Korean Institute of Electrical Engineers, vol. 48, no. 9, pp. 510–516, Sep. 1999.

관리자

1695

19-06
2

Kyo-Beum Lee, Joong-Ho Song, Ick Choi, Kwang-Bae Kim, and Kwang-won Lee, "Speed Control of Two-Mass System Using Neural Network Estimator," The Transactions of the Korean Institute of Electrical Engineers, vol. 48, no. 3, pp. 286–293, Mar. 1999.

관리자

1680

19-06
1

Young-Min Park, Se-Kyung Choi, Sehyun Lee, Kyo-Beum Lee, Ji Yoon Yoo, Joongho Song, and Ick Choi, “An Observer-Based DTC of Induction Motors Driven by 3-Level Inverter for Improving Low Speed Operation,” 대한전기학회 하계학술대회 논문집, pp. 1030–1032, 2000.

관리자

1310

19-06

PUBLICATIONS

Paper

[Domestic Journals] Chang-Han Bae, Kyo-Beum Lee, Joong-Ho Song, and Kwang-won Lee, "High-powerfactor Control of Boost-type Rectifier without Input Current Sensing," The Transactions of the Korean Institute of Electrical Engineers, vol. 48, no. 9, pp. 510–516, Sep. 1999.

Paper 카테고리