Seok-Min Kim and Kyo-Beum Lee, "A Modified Third Harmonic Pulse-Width Modulation for Reduced Switching Loss in Cascaded H-Bridge Multilevel Inverters," in Proc. CSGRES Conf., Jun. 2019, pp. 472–476. > Paper

Paper

International Conference Seok-Min Kim and Kyo-Beum Lee, "A Modified Third Harmonic Pulse-Width Modulation for Reduced Switching Loss in Cascaded H-Bridge Multilevel Inverters," in Proc. CSGRES Conf., Jun. 2019, pp. 472–476.

2019

본문

A cascaded H-bridge multilevel inverter (CHMI) is one of the promising candidates for highvoltage direct current (HVDC) distribution

system. The huge number of inverter cells and switching devices, which consists CHMI, imply a great switching loss and it requires

increased cost and size of the cooling components. To reduce the huge switching loss, a pulse-width modulation (PWM) strategy is

proposed in this paper, which is composed of two different modulation methods. In addition, an additional cell rotation method is

proposed to evenly distribute power among inverter cells which allow shaping three-phase output currents with reduced switching

loss. The simulation results verify the validity of the proposed modulation scheme.

첨부파일

155.pdf (607.5K) 30회 다운로드 | DATE : 2019-07-02 16:23:55

Paper 목록
번호	년도	논문명
530	2019	Domestic Conference Samer Saleh Hakami, Ibrahim Mohd Alsofyani, and Kyo-Beum Lee, "Improved Constant Switching Frequency Torque Controller-based DTC of Induction Motor fed by TL-NPC Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 901–902, 2019.
529	2019	Domestic Conference Leticia Aseye Adase, Ibrahim Mohd Alsofyani, and Kyo-Beum Lee, "Reducing Both Torque and Flux Ripple of PMSM Drive using Predictive Torque Control," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 899–900, 2019.
528	2019	Domestic Conference Sang-Won An, Seok-Min Kim, Sungjoon Cho, and Kyo-Beum Lee, "An Improved Low-Order Harmonics Cancellation Method for Three-Phase Grid-Connected Inverters," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 891–892, 2019.
527	2019	Domestic Conference Ye-Ji Kim, Seok-Min Kim, Kyu-Chul Bae, and Kyo-Beum Lee, "Improved Performance of a Grid-Connected Active NPC Type Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 889–890, 2019.
526	2019	Domestic Conference Sang-Hun Kim, Ye-Ji Kim, Kyu-Chul Bae, and Kyo-Beum Lee, "Analysis on Loss Characteristic in Bidirectional Operation of a Hybrid ANPC Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 893–894, 2019.
525	2019	Domestic Conference Byeol Han, Yeongsu Bak, and Kyo-Beum Lee, "Sliding Mode Control of IPMSM based on DTC-CFTC for Improvement of Dynamic Response," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 897–898, 2019.
524	2019	Domestic Conference Dae-Hyun Cho, Yeongsu Bak, and Kyo-Beum Lee, "Performance Improvement of a Hydraulic Turbine Generation System Using a Sliding Mode Control with a Variable Gain," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 909–910, 2019.
523	2019	Domestic Conference Sung-Soo Jeon, Yeongsu Bak, and Kyo-Beum Lee, "Stability Improvement of Hydraulic Turbine Generation System Under Generation Amount Perturbation," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 887–888, 2019.
522	2019	Domestic Conference Eui-Jae Lee, Seok-Min Kim, and Kyo-Beum Lee, "Voltage Balancing Scheme of a Modular Multilevel DC-DC Converter for Low Voltage DC Distribution," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 907–908, 2019.
521	2019	International Journals Ibrahim Mohd Alsofyani and Kyo-Beum Lee, "Evaluation of Direct Torque Control with a Constant-Frequency Torque Regulator under Various Discrete Interleaving Carriers," Electronics, vol. 8, no. 820, pp. 1–15 Jul. 2019. -SCIE
열람중	2019	International Conference Seok-Min Kim and Kyo-Beum Lee, "A Modified Third Harmonic Pulse-Width Modulation for Reduced Switching Loss in Cascaded H-Bridge Multilevel Inverters," in Proc. CSGRES Conf., Jun. 2019, pp. 472–476.
519	2019	International Conference Ho-Sung Kang, Seok-Min Kim, Yeongsu Bak, and Kyo-Beum Lee, "A Controller Design for a Stability Improvement of an Integrated Charging System in Hybrid Electric Vehicle," in Proc. CSGRES Conf., Jun. 2019, pp. 141–146.
518	2019	International Conference Seok-Min Kim and Kyo-Beum Lee, "Circuit Design and Control Method of Electric Vehicle Battery Charger Using Traction Motor and Inverter," in Proc. ICPE (ECCE-Asia) Conf., May 2019, pp. 3021–3026.
517	2019	International Conference Anto Joseph, Yeongsu Bak, Sze Sing Lee, and Kyo-Beum Lee, "Fault-Tolerant and Reconfiguration Control for Boost Multi-level NPC Converter Fed Doubly Fed Induction Machines," in Proc. ICPE (ECCE-Asia) Conf., May 2019, pp. 2466–2472.
516	2019	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.

Paper 목록

번호

년도

논문명

530

2019

Domestic Conference

Samer Saleh Hakami, Ibrahim Mohd Alsofyani, and Kyo-Beum Lee, "Improved Constant Switching Frequency Torque Controller-based DTC of Induction Motor fed by TL-NPC Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 901–902, 2019.

529

2019

Domestic Conference

Leticia Aseye Adase, Ibrahim Mohd Alsofyani, and Kyo-Beum Lee, "Reducing Both Torque and Flux Ripple of PMSM Drive using Predictive Torque Control," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 899–900, 2019.