A Hybrid VSC-HVDC System based on Modular Multilevel Converter and Alternate Arm Converter. - Harith R. Wickramasinghe; Pingyang Sun; Georgios Konstantinou (IECON, 2020)

Assessment of Low-Loss Configurations for Efficiency Improvement in Hybrid Modular Multilevel Converters. - Yumeng Tian; Harith R. Wickramasinghe; Pingyang Sun; Zixin Li; Josep Pou; Georgios Konstantinou (IEEE Access, 2021)

DC Fault Current Calculation and Fault Level Analysis in MMC-MVDC System. - Qi Liu; Pingyang Sun; Shan Jiang; Felipe Arraño-Vargas; Georgios Konstantinou (IECON, 2023)

Physics-Informed Neural Network for Transient Modeling of Large-Scale Wind Farm. - Hongyi Wang 011; Pingyang Sun; Georgios Konstantinou; Zhe Chen 007 (ICARA, 2024)

Analysis of Converter Valve-Side Single-Phase-to-Ground Faults in Symmetrical Monopolar MMCs. - Gen Li 006; Pingyang Sun; Sahar Pirooz Azad; Georgios Konstantinou (IECON, 2024)

DC-link Thyristor-based Protection for HB-MMC HVDC Systems under Valve-side Single-phase-to-ground Faults. - Pingyang Sun; Gen Li 006; Georgios Konstantinou (IECON, 2024)

Data-Driven Power Flow Estimation for MVDC Distribution Systems Based on Physics-Embedded FCN. - Pingyang Sun; Rongcheng Wu; Zhiwei Shen; Hongyi Wang 011; Gen Li 006; Muhammad Waqas Khalid; Georgios Konstantinou (IEEE Trans. Smart Grid, 2025)