[36] B. Yang‡, Nathan Baeckeland‡, and Gab-Su Seo*, “Small-Signal Analysis of Current-Limiting Grid-Forming Inverters,” IEEE Transactions on Industry Applications, early access: DOI: 10.1109/TIA.2026.3655646.
[35] N. Baeckeland‡, Bala Poola, Andrey Bernstein, and Gab-Su Seo*, “Dynamic Frequency Shaping of Grid-following and Grid-forming Inverters,” IEEE Access, vol. 14, pp. 131669-131680, 2026.
[34] Vikram Roy Choudhury, Gab-Su Seo*, and Barry Mather, “Virtual Self-Excited Induction Generator-Based Grid-Forming Inverter Control for Robust Voltage Regulation Under Nonideal Loading,” IEEE Transactions on Industry Applications, vol. 62, no. 4, pp. 6763-6778, Jul./Aug. 2026.
[31] Eo Jin Choi†, Gab-Su Seo, and Seung Wan Kim, “Are better combinations of DERs more profitable? Combinatorial optimization for aggregation of DERs in wholesale electricity markets,” Applied Energy, vol. 396, pp. 1-10, October 2025.
[30] Nathan Baeckeland‡, Diptak Pal, Gab-Su. Seo, Brian Johnson, and Sairaj Dhople, “Large-Signal Stability Analysis of Grid-Forming Inverters with Equivalent-Circuit Models,” IEEE Transactions on Energy Conversion, vol. 40, no. 3, pp. 2453-2465, Sep. 2025.
[29] Sayan Samanta†, B. Yang‡, and Gab-Su Seo*, “Stability Analysis of Bulk Power System with High Penetration of State-of-the-Art Inverter Technologies,” Energies, vol. 18, no. 14: 3645, 2025.
[27] Hyunwoo Song†, Gab-Su Seo, and Dongjun Won, “Pricing Strategy of Electric Vehicle Aggregators Based on Locational Marginal Price to Minimize Photovoltaic (PV) Curtailment,” IEEE Access, Vol. 13, pp. 11232-11247, 2025.
[26] Y. Park, S. Choi, G. Heo, and Gab-Su Seo, “Peak Shaving Control for a Virtual Synchronous Generator in Island Grids,” IEEE Transactions on Smart Grid, Vol. 16, no. 2, pp. 890-902, Mar. 2025.
[25] N. Baeckeland‡, D. Chatterjee†, M. Lu, and B. Johnson, and Gab-Su Seo*, “Overcurrent Limiting in Grid-Forming Inverters: A Comprehensive Review and Discussion,” IEEE Transactions on Power Electronics, Vol. 39, no. 11, pp. 14493-14517, Nov. 2024. TPEL First Prize Award Paper (only given to top 0.5%). + a most popular TPEL Article since publication.
[24] M. Greidanus, Gab-Su Seo, S. Mazumder, “A Unified Proactive-Reactive Methodology for Cyber-Resilient Communication for Inverters,” IEEE Access, Vol. 12, pp. 69051-69065, 2024.
[23] Dan Wu, Gab-Su Seo*, Lie Xu, Zian Qin, Chi Su, Lukasz Kocewiak, and Yin Sun, “Grid Integration of Offshore Wind Power: Standards, Control, Power Quality and Transmission,” IEEE Open Journal of Power Electronics, Vol. 5, pp. 583-604, 2024.
[22] Eo Jin Choi†, Ji Woo Lee, Dam Kim, Gab-Su Seo, and Seung Wan Kim, “Quantifying Benefit of Well-Located Distributed Energy Resources,” IEEE Transactions on Energy Markets, Policy and Regulation, Vol. 2, no. 1, pp. 92-106, March 2024.
[21] I. Do†, S. Lee, Gab-Su Seo, and S. Kim, “An Analysis of the Effects of Renewable Energy Intermittency on the 2030 Korean Electricity Market,” Energies, Vol. 16, no. 10, pp. 1489, May 2023.
[20] A. Banerjee, V. Pawaskar, Gab-Su Seo, A. Pandey, U. Pailla, X. Wu, and U. Muenz, “Autonomous Restoration of Networked Microgrids Using Communication-Free Smart Sensing and Protection Units,” IEEE Transactions on Sustainable Energy, Vol. 14, no. 2, pp. 1076-1087, April 2023.
[19] R. Mallik, B. Majmunovic, S. Dutta, Gab-Su Seo, Dragan Maksimovic, and B. Johnson, “Control Design of Series-connected PV-powered Grid-forming Converters via Singular Perturbation,” IEEE Transactions on Power Electronics, Vol. 38, no. 4, pp. 4306-4322, Apr. 2023.
[18] B. Majmunovic, S. Mukherjee, R. Mallik, S. Dutta, Gab-Su Seo, B. Johnson, and D. Maksimović, “1 kV, 10 kW SiC-Based Quadruple Active Bridge DCX Stage for a DC to Three-Phase AC Module,” IEEE Transactions on Power Electronics, vol. 37, no. 12, pp. 14631-14646, Dec. 2022.
[17] Y. Son‡, Satyaki Mukherjee, R. Mallik, B. Majmunovic, S. Dutta, B. Johnson, D. Maksimovic, and Gab-Su Seo*, “Levelized-Cost-of-Electricity-Oriented Modular String Inverter Design Optimization for PV Generation System Using Geometric Programming,” IEEE Access, vol. 10, pp. 27561-27578, 2022.
[16] Rahul Chakraborty†, Himanshu Jain, and Gab-Su Seo*, “A Review of Active Probing-based System Identification Techniques with Applications in Power Systems,” International Journal of Electrical Power and Energy Systems, vol. 140, pp. 108008, Sep. 2022.
[15] J. Ye, A. Giani, A. Elasser, S. K. Mazumder, T. Kim, J. Liu, B. Chen, Gab-Su Seo, W. Song, J. Zhang, L. Guo, C. Farnell, M. D.R. Greidanus, S. Sahoo, F. Blaabjerg, M. B. Shadmand, N. R. Gajanur, M. A. Abbaszada, and H. A. Mantooth, “A Review of Cyber-Physical Security for Photovoltaic Systems,” IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 10, no. 4, pp. 4879-4901, Aug. 2022.
[14] Y. Lin, J. H. Eto, B. B. Johnson, J. D. Flicker, R. H. Lasseter, H. N. Villegas Pico, Gab-Su Seo, B. J. Pierre, A. Ellis, J. Miller, and G. Yuan, “Pathways to the Next-Generation Power System With Inverter-Based Resources: Challenges and recommendations,” IEEE Electrification Magazine, vol. 10, no. 1, March 2022.
[13] Ratul Das, Gab-Su Seo, and Hanh-Phuc Le, “Analysis of Dual-Inductor Hybrid Converters for Extreme Conversion Ratios,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 9, no. 5, pp. 5249-5260, Oct. 2021.
[12] B.-M. Hodge, H. Jain, C. Brancucci, Gab-Su Seo, M. Korpås, J. Kiviluoma, H. Holttinen, J. Smith, A. Orths, L. Söder, D. Flynn, T. Vrana, R. Kenyon, and B. Kroposki, “Addressing Technical Challenges in 100% Variable Inverter-Based Renewable Energy Power Systems,” Wiley Interdisciplinary Reviews-Energy and Environment, DOI: 10.1002/wene.376. 2020.
[11] Gab-Su Seo*, Ratul Das, and Hanh-Phuc Le, “Dual Inductor Hybrid Converter for Point-of-Load Voltage Regulator Modules,” IEEE Transactions on Industry Applications, vol. 56, no. 1, pp. 367-377, Jan./Feb. 2020. – Featured Article in NREL ESI Newsletter
[10] Gab-Su Seo* and Hanh-Phuc Le, “S-Hybrid Step-Down DC-DC Converter-Analysis of Operation and Design Considerations,” IEEE Transactions on Industrial Electronics, vol. 67, no. 1, pp. 265-275, January 2020.
[9] Prasanta K. Achanta, Brian B. Johnson, Gab-Su Seo, and Dragan Maksimovic, “A Multilevel DC to Three-phase AC Architecture for Photovoltaic Power Plants,” IEEE Transactions on Energy Conversion, vol. 34, no. 1, pp. 181-190, March 2019. – Best Transaction Paper Award in 2019-2020
[8] Hye-Jin Kim, Sang-Woo Kang, Gab-Su Seo, Paul Jang, and Bo-Hyung Cho, “Large Signal Stability Analysis of DC Power System with Shunt Active Damper,” IEEE Transactions on Industrial Electronics, vol. 63, no. 10, pp. 6270-6280, October 2016.
[7] Katherine A. Kim, Gab-Su Seo, Bo-Hyung Cho, and Philip T. Krein, “Photovoltaic Hot Spot Detection for Solar Panel Substrings Using AC Parameter Characterization,” IEEE Transactions on Power Electronics, vol. 31, no. 2, pp. 1121-1130, February 2016.
[6] Gab-Su Seo*, Hye-Jin Kim, Kyu-Chan Lee, Sung-Jin Choi, and Bo-Hyung Cho, “DC Level Dimmable LED Driver with Primary Side On-Time Control for DC Distribution,” IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 3, no. 3, pp.624-632, September 2015.
[5] Hye-Jin Kim, Gab-Su Seo, Bo-Hyung Cho, and Hangseok Choi, “A Simple Average Current Control with On-Time Doubler for Multiphase CCM PFC Converter,” IEEE Transactions on Power Electronics, vol. 30, no. 3, pp.1683-1693, March 2015.
[4] Chang Yoon Chun, Jongbok Baek, Gab-Su Seo, B.H. Cho, Jonghoon Kim, Il kwon Chang, and Sangwoo Lee, “Current Sensor-Less State-of-Charge Estimation Algorithm, for Lithium-ion Batteries Utilizing Filtered Terminal,” Journal of Power Sources, vol. 273, pp. 255-263, January 2015.
[3] Gab-Su Seo*, Jong-Won Shin, Bo-Hyung Cho, and Kyu-Chan Lee, “Digitally Controlled Current Sensorless Photovoltaic Micro-Converter for DC Distribution,” IEEE Transactions on Industrial Informatics, vol. 10, no. 1, pp.127-126, February 2014.
[2] Jong-Won Shin, Hojoon Shin, Gab-Su Seo, Jung-Ik Ha, and Bo-Hyung Cho, “Low Common Mode Voltage H-Bridge Converter with Additional Switch Legs,” IEEE Transactions on Power Electronics, vol. 28, no. 4, pp. 1773-1782, April 2013.
[1] Gab-Su Seo*, Kyu-Chan Lee, and Bo-Hyung Cho, “A New DC Anti-Islanding Technique of Electrolytic Capacitor-Less Photovoltaic Interface in DC Distribution Systems,” IEEE Transactions on Power Electronics, vol. 28, no. 4, pp. 1632-1641, April 2013.