Chengkai Liu

Overview on submodule topologies, modeling, modulation, control schemes, fault diagnosis, and tolerant control strategies of modular multilevel converters

Fujin Deng, Yongqing Lü, Chengkai Liu et al. · Chinese Journal of Electrical Engineering · 2020 · 139 citations · Full text

Fault Diagnosis, Electrical Engineering, Engineering +8

Multi-Behavior Sequential Transformer Recommender

Enming Yuan, Wei Guo, Zhicheng He et al. · Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval · 2022 · 86 citations · Full text

Diverse Sequential Patterns, Engineering, Machine Learning +14

Fault Localization Strategy for Modular Multilevel Converters Under Submodule Lower Switch Open-Circuit Fault

Chengkai Liu, Fujin Deng, Qian Heng et al. · IEEE Transactions on Power Electronics · 2019 · 67 citations

Electrical Engineering, Engineering, Fault Analysis +9

Crossing Thyristor Branches-Based Hybrid Modular Multilevel Converters for DC Line Faults

Chengkai Liu, Fujin Deng, Qian Heng et al. · IEEE Transactions on Industrial Electronics · 2020 · 63 citations

Electrical Engineering, Engineering, Power Device +11

Switch Open-Circuit Fault Localization Strategy for MMCs Using Sliding-Time Window Based Features Extraction Algorithm

Fujin Deng, Ming Jin, Chengkai Liu et al. · IEEE Transactions on Industrial Electronics · 2020 · 62 citations

Fault Diagnosis, Electrical Engineering, Reliability Engineering +10