Won-Sang Im, Jong-Joo Moon, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Fault Tolerant Control Strategy of 3-phase AC-DC PWM Converter under Multiple Open-switch Faults Conditions," in Proc. APEC Conf., Feb. 2012, pp. 789–795. > Paper

Paper

International Conference Won-Sang Im, Jong-Joo Moon, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Fault Tolerant Control Strategy of 3-phase AC-DC PWM Converter under Multiple Open-switch Faults Conditions," in Proc. APEC Conf., Feb. 2012, pp. 789–795.

2012

본문

3-phase AC-DC PWM (Pulse Width Modulation) converter has a possibility of open-switch faults due to some trouble of the switching

devices and gate drivers. In this case, the converter causes imbalance of the AC input currents and the pulsation of DC-link voltage.

This paper proposes fault tolerant control strategy of 3-phase AC-DC PWM converter under multiple open-switch fault conditions.

So a detection method of the open-switch faults and fault tolerance methods are suggested according to fault cases. In this paper,

two or more switches fault cases are dealt with. Both computer simulation and experimental results verify the usefulness of the

proposed fault-tolerant control algorithm.

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Paper 목록
번호	년도	논문명
242	2012	International Conference Eunsil Lee and Kyo-Beum Lee, "Fault Diagnosis for a Sparse Matrix Converter using Current Patterns," in Proc. APEC Conf., Feb. 2012, pp. 1549–1554.
열람중	2012	International Conference Won-Sang Im, Jong-Joo Moon, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Fault Tolerant Control Strategy of 3-phase AC-DC PWM Converter under Multiple Open-switch Faults Conditions," in Proc. APEC Conf., Feb. 2012, pp. 789–795.
240	2011	International Conference Won-Sang Im, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Diagnosis and Fault-tolerant Control of 3-phase AC-DC PWM Converter System," in Proc. ECCE Conf., Sep. 2011, pp. 1328–1333.
239	2011	International Conference Youngjong Ko, Hae-Gwang Jeong, Kyo-Beum Lee, Dong-Choon Lee, and Jang-Mok Kim, "Diagnosis of the Open-Circuit Fault in Three-Parallel Voltage-Source Converter for a High-Power Wind Turbine," in Proc. ECCE Conf., Sep. 2011, pp. 877–882.
238	2011	International Conference Youngjong Ko, Kiwoo Park, Kyo-Beum Lee, and Frede Blaabjerg, "A New PLL System using Full Order Observer and PLL System Modeling in a Single Phase Grid-Connected Inverter," in Proc. ICPE (ECCE-Asia) Conf., May/Jun. 2011, pp. 803–808.
237	2010	International Conference Kiwoo Park and Kyo-Beum Lee, "A Z-source Sparse Matrix Converter under a Voltage Sag Condition," in Proc. ECCE Conf., Sep. 2010, pp. 2893–2898.
236	2010	International Conference Dong-Keun Yoon, Hea-Gwang Jeong, and Kyo-Beum Lee, "The Design of an LCL-Filter for the Three-Parallel Operation of a Power Converter in a Wind Turbine," in Proc. ECCE Conf., Sep. 2010, pp. 1537–1544.
235	2010	International Conference Sol-Bin Lee and Kyo-Beum Lee, "Performance Improvement of a DFIG in a Wind Turbine under an Unbalanced Grid-Voltage Condition," in Proc. ISIE, Jul. 2010, pp. 986–991.
234	2010	International Conference Kiwoo Park, Eun-Sil Lee, and Kyo-Beum Lee, "A Z-source Sparse Matrix Converter with a Fuzzy Logic Controller based Compensation Method under Abnormal Input Voltage Conditions," in Proc. ISIE, Jul. 2010, pp. 614–619.
233	2010	International Conference Dae-Keun Choi, Duk-Hong Kang, and Kyo-Beum Lee, "A Novel Gain Scheduling Method for Distributed Power Generation Systems with a LCL-Filter By Estimating Grid impedance," in Proc. ISIE, Jul. 2010, pp. 3438–3443.
232	2010	International Conference Yi-Kyu Kang, Hea-Gwang Jeong, and Kyo-Beum Lee, "Control Method in a Wind Turbine driven by 3-Parallel Back-to-Back Converters using PQR Power Transformation," in Proc. IPEC (ECCE-Asia) Conf., Jun. 2010, pp. 2562–2568.
231	2009	International Conference Kiwoo Park, Sung-Tak Jou, and Kyo-Beum Lee, "Z-Source Matrix Converter with Unity Voltage Transfer Ratio," in Proc. IECON Conf., Nov. 2009, pp. 4523–4528.
230	2009	International Conference Kiwoo Park and Kyo-Beum Lee, "A Novel Sparse Matrix Converter with a Z-Source Network," in Proc. IECON Conf., Nov. 2009, pp. 4487–4492.
229	2009	International Conference Seo-Hyeong Kim and Kyo-Beum Lee, "Elimination of Harmonic Spikes using Second-Order Space Dithered Sigma-Delta Modulation," in Proc. EPE Conf., Sep. 2009, pp. 1–10.
228	2008	International Conference Won-Sang Kim, Seong-Tak Juo, Kyo-Beum Lee, and Steve Watkins, "Direct Power Control of a Doudly Fed Induction Generator with a Fixed Switching Frequency," in Proc. IAS Conf., Oct. 2008, pp. 1–9.

Paper 목록

번호

년도

논문명

242

2012

International Conference

Eunsil Lee and Kyo-Beum Lee, "Fault Diagnosis for a Sparse Matrix Converter using Current Patterns," in Proc. APEC Conf., Feb. 2012, pp. 1549–1554.

열람중

2012

International Conference

Won-Sang Im, Jong-Joo Moon, Jang-Mok Kim, Dong-Choon Lee, and Kyo-Beum Lee, "Fault Tolerant Control Strategy of 3-phase AC-DC PWM Converter under Multiple Open-switch Faults Conditions," in Proc. APEC Conf., Feb. 2012, pp. 789–795.