A5060117769- Advanced Battery Technologies Research
- Advancements in Battery Materials
- Advanced DC-DC Converters
- Multilevel Inverters and Converters
- Microgrid Control and Optimization
- Advanced Battery Materials and Technologies
- Electric Vehicles and Infrastructure
- Fault Detection and Control Systems
- Luminescence Properties of Advanced Materials
- Reliability and Maintenance Optimization
- Radiation Detection and Scintillator Technologies
- Wireless Power Transfer Systems
- Advanced Neural Network Applications
- Cell Image Analysis Techniques
- Silicon Carbide Semiconductor Technologies
- Luminescence and Fluorescent Materials
- Perovskite Materials and Applications
- Electric and Hybrid Vehicle Technologies
- Smart Grid Energy Management
- Video Analysis and Summarization
- HVDC Systems and Fault Protection
- Advanced Sensor and Control Systems
- Advanced Control Systems Design
- Medical Image Segmentation Techniques
- Soft Robotics and Applications
Shandong University
2016-2025
Illinois Institute of Technology
2021-2024
Xihua University
2023-2024
Research Institute of Petroleum Exploration and Development
2023-2024
Jinchuan (China)
2024
CHN Energy (China)
2024
Southern Medical University
2023
Nanfang Hospital
2023
Creative Commons
2023
University of Nebraska Medical Center
2022-2023
Due to the adjacent cell-to-cell equalization, classical switched-capacitor equalizer (SCE) has seriously low balancing speed and efficiency for a long battery string. Therefore, series of star-structured equalizers are proposed achieve high independent cell number voltage distribution without significant influences on size, cost, control, reliability compared with SCE. The topologies use least mosfets capacitors most direct paths between any two cells, being optimal structures. An analysis...
Scientific estimation and prediction of the state health (SOH) lithium-ion battery, especially remaining useful life (RUL), has important significance to guarantee battery safety reliability in full cycle avoid catastrophic accidents as much possible. In order accurately predict RUL this paper firstly analyzes problems standard particle filter (PF). Then, a novel extended Kalman (EKPF) is proposed, which (EKF) used sampling density function optimize PF algorithm. The tests are designed...
Abstract Hybrid hierarchical micro/nanostructures possess great potential in engineering of advanced electrode materials for sodium‐ion batteries (SIBs). Herein, a sandwich architecture composed ZnSe nanoparticles fastened N‐doped carbon polyhedra anchoring onto graphene with the modification MoSe 2 nanosheets (ZnSe⊂N‐C@MoSe /rGO) is synthesized by self‐template and subsequent selenization strategy. Due to distinctive architectural multicompositional features, these hybrids deliver high...
The practical application of lithium-sulfur batteries is still limited by the lithium polysulfides (LiPSs) shuttling effect on S cathode and uncontrollable Li-dendrite growth Li anode. Herein, elaborately designed WSe2 flakelets immobilized N-doped graphene (WSe2 /NG) with abundant active sites are employed to be a dual-functional host for satisfying both anode synchronously. On cathode, /NG strong interaction towards LiPSs can act as redox accelerator promote bidirectional conversion LiPSs....
Wound healing is one of the most complex processes in human body, supported by many cellular events that are tightly coordinated to repair wound efficiently. Chronic wounds have potentially life-threatening consequences. Traditional dressings come direct contact with help them heal and avoid further complications. However, traditional some limitations. These do not provide real-time information on conditions, leading clinicians miss best time for adjusting treatment. Moreover, current...
Owing to the operational characteristic of a Vienna rectifier, it is found that traditional modulation method would result in current distortion. This paper, therefore, proposes novel zero-sequence component injection for improving input quality rectifier with balanced or unbalanced dc-link voltages. In specific, degree voltages increases size abnormal regions slant and asymmetrical space vector diagram, which leads more serious The proposed identifies intervals by average duties accurately...
The existing switched-capacitor (SC)-based equalizers either have slow equalizing speed and low efficiency or bulky volume reliability. Therefore, an optimized mesh-structured SC equalizer (MSSCE) is introduced to achieve a tradeoff between the equalization performances size as well cost. proposed MSSCE achieves all shortest balancing paths from one cell any in battery string, significantly improving efficiency. switching impedance of derived analyzed, which provides design guidance for...
Due to the low switching loss, compact size, and price, LC series resonant converter (LCSRC) as an energy carrier is promising in battery equalizers. However, conventional equalizers based on LCSRC only can realize one-cell-to-one-cell balancing for a high-voltage series-connected pack, causing equalizing speed efficiency. Therefore, two direct multicell-to-multicell (MC2MC) topologies matrix half-bridge are proposed, respectively, which achieve transfer from consecutive more-charged-cell...
Accurate state-of-health (SOH) estimation for a data-driven method is still great challenge, as real SOH difficult to measure during the actual application of lithium-ion battery, and noise or sensor failure may be also involved. To face these challenges, we propose novel regression generative adversarial network obtain general model batteries with same specifications. First, develop generator automatically generate auxiliary training samples similar but different distributions samples,...
Low-complexity and accurate state of health (SoH) estimation series-connected batteries has always been a difficult problem to solve in well-designed battery management system (BMS). Lithium iron phosphate (LiFePO4) widely used as an energy storage carrier due its better safety longer cycle life. In this article, we proposed online SoH method for LiFePO4 pack based on differential voltage (DV) inconsistency analysis. According the aging mechanism battery, region capacity DV curve is...