Kyun Seon Ji, Sung Tak Jou, and Kyo-Beum Lee, "Performance Improvement of DC-link Control for a Dynamic Voltage Restorer with Power Feedforward Compensation," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 9, pp. 1297–1305, > Paper

Paper

Domestic Journals Kyun Seon Ji, Sung Tak Jou, and Kyo-Beum Lee, "Performance Improvement of DC-link Control for a Dynamic Voltage Restorer with Power Feedforward Compensation," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 9, pp. 1297–1305, Sep. 2015.

2015

본문

This paper proposes a power feedforward technique for the performance improvement of DC-link voltage control in the dynamic

voltage restorer (DVR). The DC-link Voltage is able to be unstable for an instant owing to any change in the load and voltage sag.

The distortion of the DC-link voltage leads to the negative influence on the performance of DVR. To mitigate the distortion of the

DC-link voltage, the power feedforward component is calculated by the load power and the grid voltage, and then it is added to the

reference current of the conventional DC-link voltage controller. By including output power feedforward component on the DC-link

controller, the DC-link voltage can settle down more quickly than when the conventional DC-link voltage controller applied. The

proposed technique was validated through the simulation and experimental results.

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Paper 목록
번호	년도	논문명
65	2016	Domestic Journals Dong Yeob Han, Jae Seung Yoon, Yongsoo Cho, and Kyo-Beum Lee, "Improved Transition Method for Sensorless Operation of Interior Permanent Magnet Synchronous Motor Drives," The Transactions of the Korean Institute of Electrical Engineers, vol. 65, no. 8, pp. 1362–1368, Aug. 2016.
64	2016	Domestic Journals Jung-Rok Lee, Seung Hyu Seo, and Kyo-Beum Lee, "Design of LCL-filter for Grid-Connected Three-Phase Inverters Using a Discontinuous PWM Method," The Transactions of the Korean Institute of Electrical Engineers, vol. 65, no. 3, pp. 419–427, Mar. 2016.
63	2016	Domestic Journals Seung-Koo Baek, Hye-Ung Shin, Seong-Yun Kang, Choon-Soo Park, and Kyo-Beum Lee, "Open Fault Diagnosis Method for Five-Phase Induction Motor Driving System," The Transactions of the Korean Institute of Electrical Engineers, vol. 65, no. 2, pp. 304–310, Feb. 2016.
62	2015	Domestic Journals Sung-Tak Jou and Kyo-Beum Lee, "Control of a Toroidal Type Rotor with a Magnetic Bearing Structure for the Gyro Actuator," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 12, pp. 1703–1708, Dec. 2015.
61	2015	Domestic Journals Sung-Tak Jou and Kyo-Beum Lee, "Sensing of Three Phase PWM Voltages Using Analog Circuits," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 11, pp. 1564–1570, Nov. 2015.
열람중	2015	Domestic Journals Kyun Seon Ji, Sung Tak Jou, and Kyo-Beum Lee, "Performance Improvement of DC-link Control for a Dynamic Voltage Restorer with Power Feedforward Compensation," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 9, pp. 1297–1305, Sep. 2015.
59	2015	Domestic Journals Woo-Jin Choi, Kyo-Beum Lee, and Gyu-Bum Joung, "Bidirectional Soft Switching Three-Phase Interleaved DC-DC Converter for a Wide Input Voltage Range," The Transactions of the Korean Institute of Power Electronics, vol. 20, no. 4, pp. 313–320, Aug. 2015.
58	2015	Domestic Journals Dong Yeob Han, Jun-Hyuk Park, and Kyo-Beum Lee, "DC offset Compensation Algorithm with Fast Response to the Grid Voltage in Single-phase Grid-connected Inverter," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 7, pp. 1005–1011, Jul. 2015.
57	2015	Domestic Journals Eunsil Lee, Woo Jin Choi, and Kyo-Beum Lee, "An Improved Predictive Control of an Induction Machine fed by a Matrix Converter for Torque Ripple Reduction," Journal of Institute of Control, Robotics and Systems, vol. 21, no. 7, pp. 662–668, Jul. 2015.
56	2015	Domestic Journals Seok-Min Kim, June-Seok Lee, and Kyo-Beum Lee, "A Novel Modulation Strategy Based on Level-Shifted PWM for Fault Tolerant Control of Cascaded Multilevel Inverters," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 5, pp. 718–725, May 2015.
55	2015	Domestic Journals Hye-Ung Shin, Sung Tak Jou, Kyo-Beum Lee, and Man Yop Han, "Design of a Troidal Type Gyro using Repulsive Power of Permanent Magnet and Coriolis Effect," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 5, pp. 694–700, May 2015.
54	2015	Domestic Journals Byoung-Seoup Lee, Tae-Min Yoon, Jong-Hoon Kim, and Kyo-Beum Lee, "Design and Control Method of Full-bridge DC-DC Converter for Electrolyzer," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 4, pp. 552–559, Apr. 2015.
53	2015	Domestic Journals Hye-Ung Shin and Kyo-Beum Lee, "Design of a Switched Reluctance Generator for Small Wind Power Systems," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 3, pp. 405–410, Mar. 2015.
52	2015	Domestic Journals Seung-Joo Lee, June-Seok Lee, and Kyo-Beum Lee, "A New Switching Method for Reducing switch loss of Single-phase three-level NPC inverter," The Transactions of the Korean Institute of Electrical Engineers, vol. 64, no. 2, pp. 268–275, Feb. 2015.
51	2014	Domestic Journals Jae-Seung Yoon, Dong-Hee Kim, Hye-Ung Shin, and Kyo-Beum Lee, "Torque Ripple Minimization for Switched Reluctance Motors Using a Fuzzy Logic and Sliding Mode Control," The Transactions of the Korean Institute of Electrical Engineers, vol. 63, no. 10, pp.1384–1392, Oct. 2014.

Paper 목록

번호

년도

논문명

2016

Domestic Journals

Dong Yeob Han, Jae Seung Yoon, Yongsoo Cho, and Kyo-Beum Lee, "Improved Transition Method for Sensorless Operation of Interior Permanent Magnet Synchronous Motor Drives," The Transactions of the Korean Institute of Electrical Engineers, vol. 65, no. 8, pp. 1362–1368, Aug. 2016.

2016

Domestic Journals

Jung-Rok Lee, Seung Hyu Seo, and Kyo-Beum Lee, "Design of LCL-filter for Grid-Connected Three-Phase Inverters Using a Discontinuous PWM Method," The Transactions of the Korean Institute of Electrical Engineers, vol. 65, no. 3, pp. 419–427, Mar. 2016.

2016

Domestic Journals