A5045114448- Microgrid Control and Optimization
- Smart Grid Energy Management
- Optimal Power Flow Distribution
- Power System Optimization and Stability
- HVDC Systems and Fault Protection
- Power Systems Fault Detection
- Islanding Detection in Power Systems
- Natural product bioactivities and synthesis
- Power Systems and Renewable Energy
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- Traditional and Medicinal Uses of Annonaceae
- Smart Grid and Power Systems
- High-Voltage Power Transmission Systems
- Power System Reliability and Maintenance
- Phytochemical compounds biological activities
- Advanced DC-DC Converters
- High voltage insulation and dielectric phenomena
- Real-time simulation and control systems
- Semantic Web and Ontologies
- Plant biochemistry and biosynthesis
- Photovoltaic System Optimization Techniques
- Nanocomposite Films for Food Packaging
- Optical measurement and interference techniques
North China Electric Power University
2020-2025
China Electric Power Research Institute
2021-2025
Fudan University
2024-2025
Xiamen University
2022-2024
University of Tennessee at Knoxville
2017-2024
Chongqing Academy of Agricultural Sciences
2018-2024
Southwest University
2024
Collaborative Innovation Center of Chemistry for Energy Materials
2022-2024
The Ohio State University
2024
Shanghai University of Engineering Science
2024
This letter proposed an approach to identify the change of inertia distribution in high renewable power systems. Using footprints electromechanical wave propagation at level, this provides a new and non-invasive way aware system for primary frequency response. Actual measurements dynamic models validated effectiveness approach.
The declining cost of solar Photovoltaics (PV) generation is driving its worldwide deployment. As conventional with large rotating masses being replaced by renewable energy such as PV, the power system's inertia will be affected. a result, frequency may vary more dramatically in case disturbance, and nadir low enough to trigger protection relays under-frequency load shedding. existing frequency-watt function mandated inverters cannot provide grid support loss-of-generation event, PV plants...
Owing to the recent power outages caused by extreme events, installing battery energy storage and backup generators is important improve resiliency for a grid‐tied microgrid. In design stage, event occurrence time duration, which are highly uncertain cannot be effectively predicted, may affect needed generator capacity but usually assumed pre‐determined in utility planning tools. This study investigates optimal sizing problem considering stochastic duration microgrid under islanded...
A 3-dimethylmaleic anhydride (DMMA) additive is proposed to reconcile CEIs, and H 2 O/HF in electrolytes well scavenged. Moreover, a synergetic electrolyte strategy applied push the cutoff voltage of LiCoO batteries up 4.7 V.
This study presents a method to locate power system disturbances using wide-area synchropahsor measurements. The merits of the proposed include robustness and ease visualisation. In addition, facilitates calculation electromechanical wave propagation speed distribution. Examples locating disturbance generating distribution are demonstrated FNET/GridEye system, distribution-level measurement system. Without losing generality, can be implemented in any other
This study quantitatively studied the impact of PV power plants on frequency response at both system level and regional in U.S. Eastern Interconnection system. The decrease primary capability was quantified with multiple penetration levels. change found to be non-linear penetration. Different voltage/var control modes were also have obvious response.
Frequency stability of power systems becomes more vulnerable with the increase solar photovoltaic (PV). Energy storage provides an option to mitigate high PV impact. Using United States Eastern Interconnection (EI) and Texas (ERCOT) grid models, this paper investigates capabilities using energy improve frequency grids. The study result helps identify potential impact factors in utilizing regulate renewable
In contrast with conventional microgrids (MGs) fixed boundaries, a smart and flexible MG dynamic boundary is introduced in this paper. Such can dynamically change its by picking up or shedding load sections of distribution feeder depending on available power, leading to more operation, better utilization renewables, smaller size energy storage system, higher reliability, lower cost. To achieve MG, the main challenges design are addressed, including recloser placement, asset sizing...
Abstract All‐solid‐state lithium‐sulfur batteries (ASSLSBs) have garnered widespread attention due to their advantages of high energy density and enhanced safety. However, the typical composite structure composed solid‐state electrolyte (SE), discrete conducting carbon black, microsized sulfur (μ‐S) with long‐range Li + /e − path huge volume changes, suffers from sluggish charge transport severe electrochemical‐mechanical failure. In this work, a unique hierarchical nanocage (hCNC) is...
Offshore flexible low frequency power transmission and transformation equipment will face the test of special environmental conditions high humidity. Systematic study discharge characteristics air gaps under varying humidity levels is required to guarantee economics safety offshore systems in external insulation. In this paper, The rod-plate gap's relative 40% (normal temperature), 60% 100% are tested. curves various gap distance obtained, data analysed. results show that voltages 0.2m–0.4m...
Generative Foundation Models (GenFMs) have emerged as transformative tools. However, their widespread adoption raises critical concerns regarding trustworthiness across dimensions. This paper presents a comprehensive framework to address these challenges through three key contributions. First, we systematically review global AI governance laws and policies from governments regulatory bodies, well industry practices standards. Based on this analysis, propose set of guiding principles for...
Storing perovskite precursor solutions under ambient conditions poses a significant challenge to commercialization, as humidity and oxidation accelerate ageing introduce defects in devices. A major contributor solution impurity phases is the deprotonation of hybrid organic cations, specifically methylammonium (MA+) formamidinium (FA+). In this work, proton-rich additive, 4-(aminomethyl)pyridine 2-iodide, used inhibit MA+ by generating free H+, thereby mitigating degradation cations oxygen...
Frequency control from photovoltaic (PV) power plants has great potential to address the frequency response challenge of system with high penetrations renewable generation. Using model-based approaches determine optimal PV headroom reserve, however, requires significant online computation and is intractable for an interconnection level system. This paper proposes a machine learning based strategy, that suitable real-time operation, reserve control. The proposed algorithm trained tested on...
The crystallization and growth of perovskite crystals are two crucial factors influencing the performance solar cells (PSCs). Moreover, iodoplumbate complexes such as PbI
To better utilize the existing electric power grid distribution network automation of smart switches, a microgrid can expand or shrink its electrical boundary according to available renewable generation. Previous literature only focused on design with dynamic boundary, but without considering real-time operation. This paper proposes controller that enables operation and be integrated into system. The architecture control system is introduced, essential functions such as online topology...