supported by the National Natural Science Key Foundation of China(No.51937001);in part by the Fundamental Research Funds for the Central Universities(No.2023CDJXY-029)。
The voltage source converter based multi-terminal high-voltage direct current(VSC-MTDC)system has attracted much attention because it can achieve the interconnection between AC grids.However,the initial phases and sho...
supported by the Institute of Electrical Engineering,CAS under grant(E155610101,E155610201 and E155610301).
This paper proposes a star type multiport hybrid circuit breaker(Star-HCB)topology for protection of multiterminal DC transmission.Reliability and stability of high voltage DC(HVDC)grids are determined by their capabi...
supported by the National Nature Science Foundation of China(Grant No.U2034201);the key project of Science and Technology Innovation Program of Army Engineering Uni-versity(Grant No.KYCQJQZL2119)。
A low-voltage ride-through(LVRT)control strategy for the multi-port power electronic transformer(PET)based on power co-regulation is proposed.During the sag and recovery of the grid-side voltage of the medium-voltage ...
supported by the National Science Foundation under Grant No.1650470,GRAPES I/UCRC program。
The power and voltage levels of renewable energy resources is growing with the evolution of the power electronics and switching module technologies.For that,the need for the development of a compact and highly efficie...
supported by the Chinese National Natural Science Foundation (grant number 51977039 and 51950410593).
The multi-port energy router(ER)is an effective topology for integrating train traction load,AC load,the energy storage system and photovoltaic(PV)energy.The start and stop process of urban rail transit trains and the...
supported by the National Key Research and Development Program of China(2017YFB0903300).
Recently,power electronic transformers(PETs)have received widespread attention owing to their flexible networking,diverse operating modes,and abundant control objects.In this study,we established a steady-state model ...
While modeling a power supply system for an electric railway traction, knowing equivalent circuits of locomotives supplied this way is an essential issue. In alternating current traction, it is important to diagnose i...