Yeongsu Bak and Kyo-Beum Lee, "Restarting Method for Hydraulic Turbine Generation Systems Applied PMSG Sensorless Control," in Proc. ICPE (ECCE-Asia) Conf., pp. May 2019, 1639–1644. > Paper

Paper

International Conference Yeongsu Bak and Kyo-Beum Lee, "Restarting Method for Hydraulic Turbine Generation Systems Applied PMSG Sensorless Control," in Proc. ICPE (ECCE-Asia) Conf., pp. May 2019, 1639–1644.

2019

본문

This paper presents a restarting method for hydraulic turbine generation systems applied permanent magnet synchronous generator

(PMSG) sensorless control. The hydraulic turbine generation systems replace a differential pressure control valves (DPCVs) in order

to utilize an unused differential pressure (DP) energy in the heat transmission network. The DP control of high-pressure fluids in the

heat transmission network is performed through the sensorless control of the PMSG connected to the hydraulic turbine, which

is consistently rotated by the high-pressure fluids flowing into the heat transmission network. In these systems, the rotor frequency

and position of the PMSG are required for the restarting method. In this paper, the restarting method for the hydraulic turbine

generation systems is proposed and it is performed by estimating the rotor frequency and position of the PMSG using the

shortcircuit current vectors. The effectiveness of the proposed restarting method is verified by simulation results.

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Paper 목록
번호	년도	논문명
212	2023	International Conference Sadeq Ali Qasem Mohammed, Hasan Ali Gamal Al-kaf, and Kyo-Beum Lee, "Refined Sensorless-Based ILC Approach for Permanent Magnet Synchronous Motors," in Proc. CENCON Conf., Oct. 2023.
211	2023	International Conference Hasan Ali Gamal Al-kaf and Kyo-Beum Lee, "Explainable Machine Learning Method for Open Fault Detection of NPC Inverter Using SHAP and LIME," in Proc. CENCON Conf., Oct. 2023.
210	2023	International Conference Samer Saleh Hakami and Kyo-Beum Lee, "Simplified SVPWM Technique for Ripple-Free Voltage and Current Control in Flying Capacitor of Five-Level Hybrid ANPC Converters," in Proc. CENCON Conf., Oct. 2023.
209	2023	International Conference Yun-Jae Bae and Kyo-Beum Lee, "A DC-Link Ripple Current Reduction Method Based on Variable Switching Sequences for Three-Level NPC Inverters," in Proc. CENCON Conf., Oct. 2023.
208	2023	International Conference Gi-Jung Nam and Kyo-Beum Lee, "A Speed Synchronization Strategy for a MIDP Surface-Mounted Permanent Magnet Synchronous Motor Drive System," in Proc. CENCON Conf., Oct. 2023.
207	2023	International Conference Mun-Gyeom Park and Kyo-Beum Lee, "Analysis of Switching Loss Based on Gate Resistance in a SiC MOSFET Inverter," in Proc. CENCON Conf., Oct. 2023.
206	2023	International Conference Tae-Yong Yoon, Hyung-Woo Lee, and Kyo-Beum Lee, "Improved Deadbeat-Predictive Torque Control Space Vector Modulation method with Open-End Winding Interior Permanent Magnet Synchronous Motor," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
205	2023	International Conference Hasan Ali Gamal Al-kaf and Kyo-Beum Lee, "Fast Dynamic Field-Oriented Control Using Direct Large Voltage Vector and Hysteresis Switch," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
204	2023	International Conference Hye-Won Choi and Kyo-Beum Lee, "Reduction Method of Circulating Current for Parallel Connected Inverters Using Proportional Resonant Control," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
203	2023	International Conference Samer Saleh Hakami and Kyo-Beum Lee, "Elimination of Abnormal Time-Delay in Phase-Shift-Based PWM for Five-Level Hybrid Active NPC Inverters," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
202	2023	International Conference Laith M. Halabi and Kyo-Beum Lee, "DC link Current Ripple Reduction for Five-level Hybrid ANPC Converters Using Double-based PWM Switching method," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
201	2023	International Conference Hyeon-Jun Park, Hyung-Woo Lee, and Kyo-Beum Lee, "Dual Magnetic Flux Frame Direct Self Control for Open-End Winding Interior Permanent Magnet Synchronous Motor with a Constant Switching Frequency," in Proc. ICPE (ECCE ASIA) Conf., May 2023.
200	2023	International Conference Hyung-Woo Lee and Kyo-Beum Lee, "Switching Loss Reduction of Dual Inverters using Isolated Voltage Sources Fed an Open-End Winding Interior Permanent Magnet Synchronous Motor," in Proc. APEC Conf., Mar. 2023, pp. 2431-2435.
199	2022	International Conference Hyung-Woo Lee and Kyo-Beum Lee, "Open-Circuit Fault Diagnosis and Fault-Tolerant Operation of Dual Inverter for Open-End Winding Interior Permanent Magnet Synchronous Motor," in Proc. SCEMS Conf., 2022.
198	2022	International Conference Tae-Yong Yoon, Hyung-Woo Lee, and Kyo-Beum Lee, "Direct Torque Control for Open-End Winding Interior Permanent Magnet Synchronous Motor with multi-level hysteresis bandgap," in Proc. SCEMS Conf., 2022.

Paper 목록

번호

년도

논문명

212

2023

International Conference

Sadeq Ali Qasem Mohammed, Hasan Ali Gamal Al-kaf, and Kyo-Beum Lee, "Refined Sensorless-Based ILC Approach for Permanent Magnet Synchronous Motors," in Proc. CENCON Conf., Oct. 2023.

211

2023

International Conference

Hasan Ali Gamal Al-kaf and Kyo-Beum Lee, "Explainable Machine Learning Method for Open Fault Detection of NPC Inverter Using SHAP and LIME," in Proc. CENCON Conf., Oct. 2023.