A5114585229- Advanced Battery Technologies Research
- Advanced DC-DC Converters
- Cardiovascular Health and Risk Factors
- Multilevel Inverters and Converters
- Embedded Systems and FPGA Design
- Fuel Cells and Related Materials
- Chronic Disease Management Strategies
- Hydrocarbon exploration and reservoir analysis
- Conducting polymers and applications
- Geological and Geophysical Studies
- Diabetes Management and Education
- Supply Chain Resilience and Risk Management
- Risk and Safety Analysis
- Geoscience and Mining Technology
- Occupational Health and Safety Research
Zhejiang Chinese Medical University
2025
Zhejiang University
2023-2024
Hebei University of Engineering
2024
This paper presents a hierarchical balancing architecture for the DC reconfigurable battery pack (RBP) with modular design. The cells in RBP are divided into several modules, and each module is equipped slave controller that only responsible subset of cells. system performs closed-loop control allocates desired voltage steps modules. proposed can significantly reduce communication computation requirements large-scale applications. Moreover, considering second-harmonic current (SHC) widely...
Electrochemical impedance spectroscopy (EIS) is a widely employed non-invasive detection technique for battery state estimation and fault diagnosis. This article introduces novel multi-sinusoidal pulse-width modulation (MSPWM) excitation the purpose of online identification. The introduced unique form broadband binary that enables precise design amplitude phase every fundamental component, which can meet customized measurement requirements. Furthermore, proposes method to inject MSPWM into...
Depression impairs self-management in diabetic patients, exacerbates insulin resistance, and elevates glycated hemoglobin (HbA1c) levels, thereby increasing diabetes risk. This study analyzed data from 30,386 participants the National Health Nutrition Examination Survey (NHANES), assessing depression severity using 9-item Patient Questionnaire (PHQ-9) evaluating status through clinical markers such as HbA1c, random blood glucose, fasting glucose. Participants were stratified by to examine...
Online monitoring of Lithium-ion batteries (LIBs) internal temperature (IT) is a mandatory requirement to ensure their safety and longevity. In this article, the second-harmonic current (SHC) that inherently exists in single-phase dc/ac converters utilized estimate LIB IT for first time. First, SHC needs be suppressed appropriate level as disturbance signal online impedance measurement. Then, dual-channel digital lock-in amplifier used calculate LIBs at frequency (SHF). Moreover, Pisarenko...
Abstract The natural attributes of perishable and vulnerable cold chain products make the have more risks than general supply chain. attribute characteristics internal relations various increase complexity risk analysis. purpose this paper is to study horizontal vertical assessment factors. multi‐dimensional measurement model used integrate multiple factors human, machine, environment, management, management discussed from perspective factor classification. root‐state identification (RSRI)...
<p>This paper develops a scalable dc reconfigurable battery pack (RBP) and the accompanying hierarchical balancing algorithm. The cells in RBP are divided into several modules, each module is equipped with slave controller that only responsible for subset of cells. system performs closed-loop control allocates desired voltage steps modules. algorithm significantly reduces communication computation requirements large-scale applications. Moreover, considering second-harmonic current...
<p>This paper develops a scalable dc reconfigurable battery pack (RBP) and the accompanying hierarchical balancing algorithm. The cells in RBP are divided into several modules, each module is equipped with slave controller that only responsible for subset of cells. system performs closed-loop control allocates desired voltage steps modules. algorithm significantly reduces communication computation requirements large-scale applications. Moreover, considering second-harmonic current...