Shihao Cheng
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Shihao Cheng has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
- Chenbo Wang
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, China
1 shared publication - Dengrui Liu
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, China
1 shared publication - Fuyao Yang
State Key Laboratory of Advanced Power Transmission Technology, China Electric Power Research Institute Company Ltd., Beijing, China
1 shared publication - Guorui Xu
School of Electrical and Electronic Engineering, North China Electric Power University, Beijing, China
1 shared publication - Haisen Zhao
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University (NCEPU), Beijing, China
1 shared publication - Rong Fan
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, China
1 shared publication
Latest Publications
- 24 November 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics
- Vol. 73 (3) , 3850-3861
Fault-Tolerant Wireless Power Transfer System With S/S and LCC/S-Based Input-Series Output-Parallel Hybrid Topology
Typical faults such as open circuit (OC), short circuit, and abnormal coupling seriously threaten the safety of conventional wireless power transfer (WPT) systems, so fault tolerance is a critical design consideration for WPT systems, especially in high-power applications. This study proposes an S/S and LCC/S-based input-series output-parallel hybrid topology, with which WPT systems can tolerate typical faults and realize zero phase angle under normal operation. Considering common misalignment conditions, a receiver-side control strategy without dual-side communication is also designed for minimum fault current ratios and power sharing between the two subtopologies under normal operation, and a system design method for constant power output is then given. A WPT prototype with the proposed hybrid topology is developed, and the experimental validation is performed. The results show that the steady-state fault current is about two times the normal value under various faults, and the system can even operate with an abnormal close coupling or OC fault at the transmitting coil branch in the LCC/S subtopology.
- 24 November 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Industrial Electronics
- Vol. 73 (3) , 3850-3861
Fault-Tolerant Wireless Power Transfer System With S/S and LCC/S-Based Input-Series Output-Parallel Hybrid Topology
Typical faults such as open circuit (OC), short circuit, and abnormal coupling seriously threaten the safety of conventional wireless power transfer (WPT) systems, so fault tolerance is a critical design consideration for WPT systems, especially in high-power applications. This study proposes an S/S and LCC/S-based input-series output-parallel hybrid topology, with which WPT systems can tolerate typical faults and realize zero phase angle under normal operation. Considering common misalignment conditions, a receiver-side control strategy without dual-side communication is also designed for minimum fault current ratios and power sharing between the two subtopologies under normal operation, and a system design method for constant power output is then given. A WPT prototype with the proposed hybrid topology is developed, and the experimental validation is performed. The results show that the steady-state fault current is about two times the normal value under various faults, and the system can even operate with an abnormal close coupling or OC fault at the transmitting coil branch in the LCC/S subtopology.