Hak-Seung Ro, Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, "A Fault Diagnosis and Tolerant Method for Switched Reluctance Motor Drives," in Proc. ECCE Conf., Sep. 2013, pp. 4294–4299. > Paper

Paper

International Conference Hak-Seung Ro, Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, "A Fault Diagnosis and Tolerant Method for Switched Reluctance Motor Drives," in Proc. ECCE Conf., Sep. 2013, pp. 4294–4299.

2013

본문

This paper proposes a fault diagnosis and tolerant method for switched reluctance motor (SRM) drives. In many industrial

applications, the reliability of the power transistor of the power converter is the main problem. In this paper, two types of faults

(short and open) are analyzed through the current pattern of the power converter for SRM drives. The fault is detected when

the measured amplitude of the current differs from the normal state. The fault tolerant scheme is applied according to each fault

type. Simulations have been performed in the 1.5kW SRM drive and their results are presented to verify the validity of the

proposed method.

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Paper 목록
번호	년도	논문명
62	2014	International Conference Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "SPMSM Sensorless Control for Wide Speed Range Using Full-Order Flux Observer," in Proc. ICIT Conf., Feb./Mar. 2014, pp. 164–168.
열람중	2013	International Conference Hak-Seung Ro, Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, "A Fault Diagnosis and Tolerant Method for Switched Reluctance Motor Drives," in Proc. ECCE Conf., Sep. 2013, pp. 4294–4299.
60	2013	International Conference Ui-Min Choi, Kyo-Beum Lee, and Frede Blaabjerg, "Method to Minimize the Low-Frequency Neutral-Point Voltage Oscillations with Time-Offset Injection for Neutral-Point-Clamped Inverters," in Proc. ECCE Conf., Sep. 2013, pp. 4022–4029.
59	2013	International Conference June-Seok Lee, Kyo-Beum Lee, and Frede Blaabjerg, "Open-Switch Fault Detection Method of an NPC Converter for Wind Turbing Systems," in Proc. ECCE Conf., Sep. 2013, pp. 1696–1701.
58	2013	International Conference Yongsoo Cho, Dong-Hee Kim, Kyo-Beum Lee, Young Il Lee, and Joong-Ho Song, "Torque Ripple Reduction and Fast Torque Response Strategy of Direct Torque Control for Permanent-Magnet Synchronous Motor," in Proc. ISIE Conf., May 2013, pp. 1–6.
57	2013	International Conference Hae-Gwang Jeong, Hak-Seung Ro, and Kyo-Beum Lee, "A Control Scheme of the Low Voltage Ride Through in Wind turbines using a Direct Power Control Based on a Sliding Mode Control," in Proc. ISIE Conf., May 2013, pp. 1–6.
56	2013	International Conference Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, "Torque Ripple Minimization of Switched Reluctance Motors Based on Fuzzy Logic and Sliding Mode Control," in Proc. ISIE Conf., May 2013, pp. 1–6.
55	2013	International Conference Hak-Seung Ro, Hae-Gwang Jeong, and Kyo-Beum Lee, "Torque Ripple Minimization of Switched Reluctance Motor Using Direct Torque Control Based on Sliding Mode Control," in Proc. ISIE Conf., May 2013, pp. 1–6.
54	2013	International Conference Hyunseob Kim, Jungho Han, Young-Il Lee, Joong-Ho Song, and Kyo-Beum Lee, "Torque Predictive Control of Permanent-Magnet Synchronous Motor using Duty Ratio Prediction," in Proc. ISIE Conf., May 2013, pp. 1–5.
53	2012	International Conference Yongsoo Cho, Kyo-Beum Lee, Mengqiu Li, Joong-Ho Song, and Youngil Lee, "Novel Torque Predictive Control for a Permanent-Magnet Synchronous Motor with Minimum Torque Ripple and Fast Dynamics," in Proc. of APEC Conf., Mar. 2013, pp. 2253–2258.
52	2012	International Conference June-Seok Lee and Kyo-Beum Lee, "Modulation Technique to Reduce Leakage Current in Transformerless Photovoltaic Systems using a Three-Level Inverter," in Proc. APEC Conf., Mar. 2013, pp. 700–705.
51	2012	International Conference Hae-Gwang Jeong and Kyo-Beum Lee, "A Controller Design of Quick Chargers with a Current Offset Compensator," in Proc. VPPC Conf., Oct. 2012, pp. 695–699.
50	2012	International Conference Hae-Gwang Jeong and Kyo-Beum Lee, "Stability Improvement in an On-Board Battery Charger for Electric Vehicles," in Proc. VPPC Conf., Oct. 2012, pp. 690–694.
49	2012	International Conference Hyun-Hee Lee, Ui-Min Choi, and Kyo-Beum Lee, "Neutral-Point Voltage Control for Grid-connected Three-Level Inverters using a Discontinuous Pulse Width Modulation," in Proc. VPCC Conf., Oct. 2012, pp. 638–642.
48	2012	International Conference Ui-Min Choi and Kyo-Beum Lee, "Detection Method of an Open-Switch Fault and Fault-Tolerant Strategy for a Grid-Connected T-Type Three-Level Inverter System," in Proc. ECCE Conf., Sep. 2012, pp. 4188–4195.

Paper 목록

번호

년도

논문명

2014

International Conference

Kyoung-Gu Lee, June-Seok Lee, and Kyo-Beum Lee, "SPMSM Sensorless Control for Wide Speed Range Using Full-Order Flux Observer," in Proc. ICIT Conf., Feb./Mar. 2014, pp. 164–168.

열람중

2013

International Conference

Hak-Seung Ro, Dong-Hee Kim, Hae-Gwang Jeong, and Kyo-Beum Lee, "A Fault Diagnosis and Tolerant Method for Switched Reluctance Motor Drives," in Proc. ECCE Conf., Sep. 2013, pp. 4294–4299.

2013