Chuanping Wu
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View article: Ternary Synergistic Electrolyte Enabling Stable Li-Ion Battery Operation Across −40 °C to 60 °C
Ternary Synergistic Electrolyte Enabling Stable Li-Ion Battery Operation Across −40 °C to 60 °C Open
The operational failure of lithium-ion batteries under extreme temperatures (−40~60 °C) stems primarily from electrolyte limitations. While prior efforts improved either low-temperature or high-temperature performance independently, holist…
View article: Enhancing overcharge cycling endurance of lithium-ion batteries via a multifunctional electrolyte
Enhancing overcharge cycling endurance of lithium-ion batteries via a multifunctional electrolyte Open
Lithium-ion battery plays a crucial role in large-scale energy storage systems, while its safety is vulnerable to overvoltage abuse. Although battery management systems (BMS) are commonly integrated to address this issue, there remains a p…
View article: Solvent-free fabrication of TPU-reinforced PE/carbon composites for high-performance positive temperature coefficient materials in lithium-ion battery safety
Solvent-free fabrication of TPU-reinforced PE/carbon composites for high-performance positive temperature coefficient materials in lithium-ion battery safety Open
Solvent-free TPU-reinforced PE carbon composite-based positive temperature coefficient materials.
View article: Development and Evaluation of Steel Component Coatings for Substations/Converter Stations with Both Fire and Corrosion Prevention Functions
Development and Evaluation of Steel Component Coatings for Substations/Converter Stations with Both Fire and Corrosion Prevention Functions Open
There are a large number of steel components in substations/converter stations whose performance is seriously affected by being exposed to environmental corrosion and fire, endangering the operation of the substation/converter station. The…
View article: Research on DC Electric Shock Protection Method Based on Sliding Curvature Accumulation Quantity
Research on DC Electric Shock Protection Method Based on Sliding Curvature Accumulation Quantity Open
To address the limitations of current DC residual current protection methods, which primarily rely on the amplitude of DC residual current for fault detection and fail to safeguard against electric shocks at two points on the same side in …
View article: Accurate Measurement of the Internal Temperature of 280 Ah Lithium-Ion Batteries by Means of Pre-Buried Thermocouples
Accurate Measurement of the Internal Temperature of 280 Ah Lithium-Ion Batteries by Means of Pre-Buried Thermocouples Open
Batteries with an energy storage capacity of 280 Ah play a crucial role in promoting the development of smart grids. However, the inhomogeneity of their internal temperature cannot be accurately measured at different constant charge and di…
View article: Weak Li-O bonds and small grains enable fast ion diffusion and electron transport for LiFePO4 cathode
Weak Li-O bonds and small grains enable fast ion diffusion and electron transport for LiFePO4 cathode Open
The LiFePO4 material continue to suffer from poor rate performance. Nanosized LFP can improve rate performance; however, nanofabrication typically requires expensive organic matter and high-pressure-resistant equipment. The current widely …
View article: Numerical study on the fire propagation and suppression of valve hall for UHV converter station
Numerical study on the fire propagation and suppression of valve hall for UHV converter station Open
In this study, a numerical technique has been used to analyze the fire propagation and its suppression within the valve hall (VH) for an ultra-high voltage (UHV) converter station. The full-size geometric model of the VH for the converter …
View article: Formulating compatible non-flammable electrolyte for lithium-ion batteries with ethoxy (pentafluoro) cyclotriphosphazene
Formulating compatible non-flammable electrolyte for lithium-ion batteries with ethoxy (pentafluoro) cyclotriphosphazene Open
Non-flammable electrolyte with superior cathode/anode compatibility is enabled with ethoxy (pentafluoro) cyclotriphosphazene additive.
View article: Electric shock feature extraction method based on adaptive variational mode decomposition and singular value decomposition
Electric shock feature extraction method based on adaptive variational mode decomposition and singular value decomposition Open
This paper proposes a feature extraction method combining adaptive variational mode decomposition (AVMD) and singular value decomposition (SVD) for electric shock fault‐type identification. The AVMD algorithm is utilized to adaptively deco…
View article: Dropping Fire Retardants by Helicopter and Its Application to Wildfire Prevention near Electrical Transmission Lines
Dropping Fire Retardants by Helicopter and Its Application to Wildfire Prevention near Electrical Transmission Lines Open
Dropping fire retardants by helicopter can effectively reduce the intensity of wildfires. This study proposes a test plan for spraying different fire retardants from a helicopter bucket fire extinguisher. In this study, pure water, 10% Cla…
View article: DC Traction Power Supply System For Electrified Railway With Ice Melting Function
DC Traction Power Supply System For Electrified Railway With Ice Melting Function Open
This paper proposes a DC traction power supply system for electrified railroads with ice-melting function, which is used to solve the problems of power quality and line icing of single-phase AC traction power supply system. The proposed sy…
View article: Numerical Calculation and Analysis of Water Dump Distribution Out of the Belly Tanks of Firefighting Helicopters
Numerical Calculation and Analysis of Water Dump Distribution Out of the Belly Tanks of Firefighting Helicopters Open
Helicopters are more and more widely used for water dumping in fire extinguishing operations nowadays. Increasing attention is being paid to improving helicopter firefighting efficiency. Water distribution onto the ground from the helicopt…
View article: A Multistage Current Charging Method for Energy Storage Device of Microgrid Considering Energy Consumption and Capacity of Lithium Battery
A Multistage Current Charging Method for Energy Storage Device of Microgrid Considering Energy Consumption and Capacity of Lithium Battery Open
Modular multilevel converter battery energy storage systems (MMC-BESSs) have become an important device for the energy storage of grid-connected microgrids. The efficiency of the power transmission of MMC-BESSs has become a new research ho…
View article: Control strategy for large‐scale fires near power transmission lines and its application
Control strategy for large‐scale fires near power transmission lines and its application Open
To prevent fires causing the power transmission lines trip, a control strategy including the methods of fire forecasting, fire monitoring and fire extinguishing for large‐scale fires under power transmission lines is proposed. A water mist…
View article: Scale Analysis and Correlation Study of Wildfire and the Meteorological Factors That Influence It
Scale Analysis and Correlation Study of Wildfire and the Meteorological Factors That Influence It Open
Wildfire is a large-scale complex system. Insight into the mechanism that drives wildfires can be revealed by the distribution of the wildfire over a large time scale, which is one of the important topics in wildfire research. In this stud…