Jee-Yoon Cha, Hyeonjin Kim, Changyeop Maeng, and Kyo-Beum Lee, “PCC Voltage Stabilization using an Autonomous Volt-VAR Curve Change in Smart Inverters,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 4, pp. 625–631, Apr. 20 > Paper

Paper

Domestic Journals Jee-Yoon Cha, Hyeonjin Kim, Changyeop Maeng, and Kyo-Beum Lee, “PCC Voltage Stabilization using an Autonomous Volt-VAR Curve Change in Smart Inverters,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 4, pp. 625–631, Apr. 2022.

2022

본문

This paper proposes a method of stabilizing a point of common coupling (PCC) voltage using an autonomous Volt-VAR curve change in smart inverters. When the interconnection capacity of distributed energy resources rapidly increases, the problem of a reverse power flow occurs and the PCC voltage becomes unstable. The smart inverter which is a grid-connected inverter for distributed energy resources performs Volt-VAR control in order to stabilize the unstable PCC voltage. The smart inverter autonomously changes the Volt-VAR curve according to the PCC voltage. The smart inverter uses Volt-VAR curve with a larger slope if the PCC voltage is not stabilized when the Volt-VAR curve with a small slop is used. The Volt-VAR curve is maintained if the PCC voltage is stabilized using the Volt-VAR curve. The validity of the proposed method is verified by the simulation results and experimental results.

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Paper 목록
번호	년도	논문명
열람중	2022	Domestic Journals Jee-Yoon Cha, Hyeonjin Kim, Changyeop Maeng, and Kyo-Beum Lee, “PCC Voltage Stabilization using an Autonomous Volt-VAR Curve Change in Smart Inverters,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 4, pp. 625–631, Apr. 2022.
856	2022	Domestic Journals Hee-Sung Lim, Jin-Shik Yun, and Kyo-Beum Lee, “State estimation of LiFePO4 battery using a Linear Regression Analysis,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 2, pp. 366–372, Feb. 2022.
855	2023	International Journals Hyung-Woo Lee, Sung-Jin Jang, and Kyo-Beum Lee, "Advanced DPWM Method for Switching Loss Reduction in Isolated DC Type Dual Inverter with Open-End Winding IPMSM," IEEE Access, vol. 11, pp. 2700-2710, Jan. 2023. -SCIE
854	2023	International Journals Dongho Choi, June-Seok Lee, Young-Seol Lim, and Kyo-Beum Lee, "Priority-Based Model Predictive Control Method for Driving Dual Induction Motors Fed by Five-Leg Inverter," IEEE Transactions on Power Electronics, vol. 38, no. 1, pp. 887-900, Jan. 2023. -SCI
853	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.
852	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.
851	2022	International Conference Hyeon-Jun Park, Hyung-Woo Lee, and Kyo-Beum Lee, "Direct Self Control for Open-End Winding Interior Permanent Magnet Synchronous Motor using Dual Magnetic Flux Frame," in Proc. SCEMS Conf., 2022.
850	2022	International Conference Jun-Hyeok Park and Kyo-Beum Lee, "An Improved Five-Level Space Vector Modulation Method on Parallel Three-Level Inverters to Suppress Circulating Current and Leakage Current," in Proc. ICEE Conf., 2022.
849	2022	International Conference Eun-Kyeol Shin and Kyo Beum Lee, "Direct Torque Control of IPMSMs for Fast Dynamic Response with Constant Switching Frequency," in Proc. ICEE Conf., 2022.
848	2022	International Conference Sang-Hyeon Lee and Kyo-Beum Lee, "Analysis and Comparison of Low-Order Harmonic Reduction Methods for Grid-Connected Inverters," in Proc. ICEE Conf., 2022.
847	2022	International Conference Hyung-Woo Lee and Kyo-Beum Lee, "Sensorless Operation at Low-Speed Region of Open-End Winding Interior Permanent Magnet Synchronous Motor with Single Current Sensor," in Proc. ICEE Conf., 2022.
846	2022	International Conference Sung-Jin Jang, Hyung-Woo Lee, and Kyo-Beum Lee, "A Control Method to Extend the Lifetime of Floating Capacitor in Dual Inverter with Floating Capacitor," in Proc. ICEE Conf., 2022.
845	2022	International Conference Hye-Won Choi, Seong Yun Kim, and Kyo Beum Lee, "Circulating Current Reduction for Modular Inverters Using a Modified Five Level Space Vector Modulation," in Proc. ICEE Conf., 2022.
844	2022	International Conference Jun-Ho Hwang, Hyung-Woo Lee, and Kyo-Beum Lee, "Reduction Method of Common Mode Voltage in Open-End Winding Interior Permanent Magnet Synchronous Motor Fed by a Dual Inverter," in Proc. ICEE Conf., 2022.
843	2022	International Conference Jun-Ho Hwang, Sung-Jin Jang, Hyung-Woo Lee, and Kyo-Beum Lee, "Efficient Operation of a Dual Inverter to Drive Open-End Winding Interior Permanent Magnet Synchronous Motor," in Proc. ICEE Conf., 2022.

Paper 목록

번호

년도

논문명

열람중

2022

Domestic Journals

Jee-Yoon Cha, Hyeonjin Kim, Changyeop Maeng, and Kyo-Beum Lee, “PCC Voltage Stabilization using an Autonomous Volt-VAR Curve Change in Smart Inverters,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 4, pp. 625–631, Apr. 2022.

856

2022

Domestic Journals

Hee-Sung Lim, Jin-Shik Yun, and Kyo-Beum Lee, “State estimation of LiFePO4 battery using a Linear Regression Analysis,” The transactions of The Korean Institute of Electrical Engineers, vol. 71, no. 2, pp. 366–372, Feb. 2022.