supported by the Beijing Natural Science Foundation(L233004);National Natural Science Foundation of China(62071274 and 22393900);National Key Research and Development Program of China(2021YFB2400300);Shuimu Tsinghua Scholar Program;Tsinghua University Initiative Scientific Research Program.
The demand for high safety and high reliability lithium-ion batteries(LIBs)is strongly considered for practical applications.However,due to their inherent self-discharge properties or abuse,LIBs face the threat of ove...
Supported by the National Natural Science Foundation of China(U22B20106);the State Grid Power Company of Hunan Province Science and Technology Project(5216A5220022).
The existing current break protection cannot achieve full-line current protection and may lose its protection capability. Therefore, a self-adjusted full-line current protection strategy based on a double-layer criter...
This work was supported by National Natural Science Foundation of China-State Grid Corporation Joint Fund for Smart Grid(No.U2066210).
In flexible DC grids, the rapid rise of fault current requires that the line protection must complete the fault identification within a few milliseconds. Dynamic state estimation based protection(DSEBP) provides a new...
supported by the National Key Research and Development Program of China under Grant 2016YFB0900900.
DC line protection with high speed and strong robustness against high fault resistance is essential in highvoltage direct current(HVDC)grids.The conventional voltagederivative-based protections for DC lines exhibit th...
financially supported by the National Natural Science Foundation of China(No.22375109);the"Grassland Talent"Program and"Young Scientific and Technological Talent"Program of Inner Mongolia Autonomous Region(No.NJYT23001);the"Steed"Plan of Inner Mongolia University。
Aqueous Zn metal batteries(AZMBs)have gained widespread attention due to their high theoretica specific capacity,good safety,and low cost.Unfortunately Zn anodes suffer from serious problems of dendrites and side reac...
supported by the National Natural Science Foundation of China(51767012);Curriculum Ideological and Political Connotation Construction Project of Kunming University of Science and Technology(2021KS009);Kunming University of Science and Technology Online Open Course(MOOC)Construction Project(202107).
This paper proposes a longitudinal protection scheme utilizing empirical wavelet transform(EWT)for a through-type cophase traction direct power supply system,where both sides of a traction network line exhibit a disti...
financially supported by the National Natural Science Foundation of China(51872090,51772097,22304055);the Hebei Natural Science Fund for Distinguished Young Scholar(E2019209433);the Youth Talent Program of Hebei Provincial Education Department(BJ2018020);the Natural Science Foundation of Hebei Province(E2020209151,E2022209158,B2022209026,D2023209012);the Central Guiding Local Science and Technology Development Fund Project(236Z4409G);the Science and Technology Project of Hebei Education Department(SLRC2019028);the Science and Technology Planning Project of Tangshan City(22130227H)。
With the increasing demand for scalable and cost-effective electrochemical energy storage,aqueous zinc ion batteries(AZIBs)have a broad application prospect as an inexpensive,efficient,and naturally secure energy stor...
supported by VILLUM FONDEN under the VILLUM Investigator Grant 25920:Center for Research on Microgrids(CROM).corresponding author:,email:jdlc@energy.aau.dk,ORCID:https://orcid.org/0000-0002-3423-6367。
Design and selection of advanced protection schemes have become essential for reliable and secure operation of networked microgrids.Various protection schemes that allow correct operation of microgrids have been propo...
Project supported by the National Natural Science Foundation of China(Nos.12072183 and11872236);the Key Research Project of Zhejiang Laboratory(No.2021PE0AC02)。
Electric vehicles(EVs)have garnered significant attention as a vital driver of economic growth and environmental sustainability.Nevertheless,ensuring the safety of high-energy batteries is now a top priority that cann...
the National Natural Science Foundation of China(No.51807085,52037003);Key Science and Technology Project of Yunnan Province,China(202002AF080001)。
The impact of large-scale wind farms on power system stability should be carefully investigated,in which mal-functions usually exist in the collector line's relay protection.In order to solve this challenging problem,...