PUBLICATIONS

Paper

[International Conference] June-Seok Lee, Sang-Ho Moon, and Kyo-Beum Lee, "Performance Improvement of Neutral-Point Voltage Balancing for Energy Storage System using DC/DC Converter," in Proc. CENCON Conf., Oct. 2014, pp. 336–341.

글쓴이 관리자
날짜 2019-06-28 19:43
조회 3,422

This paper presents an performance improvement of neutral-point balancing using DC/DC converter. The proposed energy storage

system (ESS) is composed of AC/DC three-level converter and DC/DC three-level converter. The conventional neutral-point control

method is balanced by adding a duty-offset to the duty of the switches. But this paper is proposed adding additional neutral-point

controller using the DC/DC converter. The proposed improvement of neutral-point voltage balancing method is very simple. And

this method is implemented without complex calculations or analysis. The effectiveness of the proposed method is verified by

simulation.

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조회

날짜
279

Seok-Min Kim, June-Seok Lee, and Kyo-Beum Lee, "Fault-Tolerant Strategy using Neutral-Shift Method for Cascaded Multilevel Inverters Based on Level-Shifted PWM," in Proc. ICPE (ECCE-Asia) Conf., Jun. 2015, pp. 1327–1332.

관리자

3284

19-06
278

Seungjong Yoo, June-Seok Lee, and Kyo-Beum Lee, "A New Discontinuous PWM Method of Three-Level Inverter for Neutral-Point Voltage Ripple Reduction," in Proc. ICPE (ECCE-Asia) Conf., Jun. 2015, pp. 521–526.

관리자

3233

19-06
277

Ui-Min Choi, Frede Blaabjerg, June-Seok Lee, and Kyo-Beum Lee, "Open-Circuit Fault Diagnosis for a Grid-connected NPC Inverter with Unity Power Factor," in Proc. APEC Conf., Mar. 2015, pp. 213–220.

관리자

3386

19-06
276

June-Seok Lee and Kyo-Beum Lee, "Fault Tolerance Control for Outer Switches of a 3-Level Rectifier in Wind Turbin Systems," in Proc. APEC Conf., Mar. 2015, pp. 1318–1323.

관리자

3262

19-06
275

June-Seok Lee, Hyun-Woo Sim, and Kyo-Beum Lee, "Cascaded H-bridge Multilevel Inverter for Increasing Output Voltage Levels," in Proc. CENCON Conf., Oct. 2014, pp. 365–370.

관리자

3128

19-06
274

Dae-Keun Choi, Sang-Ho Moon, and Kyo-Beum Lee, "An Open-Switch Fault Detection Method and Tolerance Controls Based on MPDPC in a NPC Rectifier," in Proc. CENCON Conf., Oct. 2014, pp. 354–359.

관리자

3194

19-06
273

Seung-Joo Lee, June-Seok Lee, and Kyo-Beum Lee, "Novel Switching Strategy for High-Efficiency of Single-Phase Three-level Inverters," in Proc. CENCON Conf., Oct. 2014, pp. 342–347.

관리자

3228

19-06
272

June-Seok Lee, Sang-Ho Moon, and Kyo-Beum Lee, "Performance Improvement of Neutral-Point Voltage Balancing for Energy Storage System using DC/DC Converter," in Proc. CENCON Conf., Oct. 2014, pp. 336–341.

관리자

3423

19-06
271

Yeongsu Bak, Eunsil Lee, and Kyo-Beum Lee, "An Indirect Matrix Converter for Dual Output AC Drive System With Reduced Number of Power Transistors," in Proc. CENCON Conf., Oct. 2014, pp. 360–364.

관리자

3187

19-06
270

Hyun-Woo Sim, June-Seok Lee, and Kyo-Beum Lee, "A Detection Method for an Open-Switch Fault in Cascaded H-bridge Multilevel Inverters," in Proc. ECCE Conf., Sep. 2014, pp. 2101–2106.

관리자

3267

19-06
269

June-Seok Lee and Kyo-Beum Lee, "A Carrier-Based PWM Method for Neutral-Point Ripple Reduction of a 3-Level Inverter," in Proc. ECCE Conf., Sep. 2014, pp. 2095–2100.

관리자

3180

19-06
268

Jin-Hyuk Park, Hae-Gwang Jeong, and Kyo-Beum Lee, "An Improved DPWM Method for Reduction of Resonant Problem in the Inverter," in Proc. ECCE Conf., Sep. 2014, pp. 1528–1533.

관리자

3134

19-06
267

Yongsoo Cho and Kyo-Beum Lee, "Virtual-Flux-Based Power Predictive Control of Three-Phase PWM Rectifiers Using Space-Vector Modulation," in Proc. ECCE Conf., Sep. 2014, pp. 993–998.

관리자

3044

19-06
266

Eunsil Lee, Kyo-Beum Lee, and Young-Doo Yoon, "Simple Fault Diagnosis and Fault-Tolerant Strategy Based on Model Predictive Control for Matrix Converter," in Proc. ISIE Conf., Jun. 2014, pp. 649–654.

관리자

2946

19-06
265

June-Seok Lee, Eunsil Lee, and Kyo-Beum Lee, "Hybrid Parallel Three-Level Converter Topology for Large Wind Turbine Generation Systems," in Proc. ISIE Conf., Jun. 2014, pp. 515–520.

관리자

3217

19-06

PUBLICATIONS

Paper

[International Conference] June-Seok Lee, Sang-Ho Moon, and Kyo-Beum Lee, "Performance Improvement of Neutral-Point Voltage Balancing for Energy Storage System using DC/DC Converter," in Proc. CENCON Conf., Oct. 2014, pp. 336–341.

Paper 카테고리