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. > Paper

Paper

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.

2019

본문

본 논문은 수차 발전 시스템에서 발전량 급변 시 발생하는 직류단 전압 변동을 최소화하여 안정성을 향상시키는 기법을 제시한다.

제시하는 기법은 Back-to-Back (BTB) 컨버터를 이용하여 전력변환을 하며 컨버터의 전력 관계식에 의해 피드 포워드 전류를

계산한다. 피드 포워드 전류를 계통 측 컨버터에 추가하여 직류단 전압 변동을 최소화하며, 제시하는 기법은 성능은 시뮬레이션을

통해 검증하고 직류단 전압 변동의 최소화를 확인한다.

첨부파일

114.pdf (492.6K) 33회 다운로드 | DATE : 2019-12-03 01:48:57

Paper 목록
번호	년도	논문명
531	2019	Domestic Conference Min-Geun Song, Seok-Min Kim, Kyu-Chul Bae, and Kyo-Beum Lee, "Modulation Technique for Cancellation of Abnormal Output Pulse in a Hybrid Active NPC Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 885–886, 2019.
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.
열람중	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
520	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.

Paper 목록

번호

년도

논문명

531

2019

Domestic Conference

Min-Geun Song, Seok-Min Kim, Kyu-Chul Bae, and Kyo-Beum Lee, "Modulation Technique for Cancellation of Abnormal Output Pulse in a Hybrid Active NPC Inverter," 대한전기학회 전기기기 및 에너지변환시스템부문회 하계학술대회 논문집, pp. 885–886, 2019.

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.