A5036352785- Microgrid Control and Optimization
- Frequency Control in Power Systems
- Power Systems and Renewable Energy
- Smart Grid Energy Management
- HVDC Systems and Fault Protection
- Advanced DC-DC Converters
- Network Security and Intrusion Detection
- Smart Grid and Power Systems
- Electric Power System Optimization
- Islanding Detection in Power Systems
- Power System Reliability and Maintenance
- Traffic Prediction and Management Techniques
- Remote Sensing and Land Use
- Complex Network Analysis Techniques
- Advanced Battery Technologies Research
- Blockchain Technology Applications and Security
- Water resources management and optimization
- Water-Energy-Food Nexus Studies
- Power System Optimization and Stability
- Electrocatalysts for Energy Conversion
- Integrated Energy Systems Optimization
- Power Systems Fault Detection
- Optimal Power Flow Distribution
- Wind Turbine Control Systems
- Power Systems and Technologies
Hunan University of Science and Technology
2023-2024
Xidian University
2015-2024
Inner Mongolia Electric Power (China)
2023
Hunan University
2013-2021
Shanghai Dianji University
2021
State Grid Corporation of China (China)
2021
Wuhan University
2019
Hubei Water Resources Research Institute
2019
Tianjin University
2019
North China Electric Power University
2016
With the rapid increase of renewable energy sources and power electronic converters in system, inertia system is declined stability problem more serious than ever before. In this paper, a virtual synchronous generator (VSG) control strategy proposed to enable voltage-source converter-based multiterminal high-voltage direct current (VSC-MTDC) damp low-frequency oscillation modes. Both rotational part governor are modeled VSG controller. The V <sup...
In this paper, a flexible voltage control strategy, which takes good use of the distributed energy storage (DES) units, is proposed to enhance stability and robustness dc distribution network. The characteristics ac/dc interface in network are analyzed, virtual inertia capacitance given demonstrate interactive influence ac systems. strategy for DES located at microgrid or terminal bus designed based on characteristics, enabling respond both variation frequency change utility grid. A...
Lack of inertia is one problem urgent for the stability hybrid ac/dc system. In this paper, a comprehensive inertial control strategy proposed improvement microgrid. The unified index introduced to evaluate holistic level Besides, coupling relationship between ac and dc nanogrid discussed based on power balance, which serves as base mutual support. characteristics distributed generations (DGs) are analyzed, support designed various DGs respectively adaptively divided into two responses:...
The use of integrated shipboard power system (SPS) has greatly contributed to the next-generation vessels development. In this sense, how realize reasonable distribution between hybrid zones in SPS is becoming one key problems ensure robustness and reliability. paper, a flexible control strategy proposed for coordinated operation ac/dc SPS. First, interactive relationship interface analyzed, virtual inertia capacitance are defined reveal influence ac dc subgrids, which leads new V-f droop...
Abstract Six Lewis acid ionic liquids were synthesized and employed as extractants for desulfurization of the model oil containing dibenzothiophene (DBT). Very promising liquid was 1-butyl-3-methylimidazolium chloride-FeCl3 ([bmim]Cl/FeCl3), which performed best in studied under same operating conditions. It can remove DBT from after continuous extraction four steps, efficiency reach 97.9% mild reaction Other sulfur-containing compounds also investigated. The used could be regenerated six...
With the increasing penetration of renewable energy sources (RESs), ensuring frequency stability is becoming urgent for power system. The distributed battery storage systems (DBESs) one promising solutions to this problem. In paper, a consensus control-based strategy proposed coordinating DBESs participate in regulation. Firstly, system response (SFR) model with introduced, and different control demands are analyzed detail, based on which designing principles elaborated. Then, revised dead...
Detectors with high coverage have direct and far-reaching benefits for road users in route planning avoiding traffic congestion, but utilizing these data presents unique challenges including: the dynamic temporal correlation, spatial correlation caused by changes conditions. Although existing work considers significance of modeling spatial-temporal what it has learned is still a static network structure, which cannot reflect roads, eventually loses much valuable potential information. To...
Not only the expertise of people but also collaboration among are great importance for a team. Given set experts with different skills, social network that reflects and task, team formation problem in networks aims at forming to complete task. The is required satisfy skill requirements task collaborates efficiently. Different communication cost functions have been proposed good measure on strength existing work. However, grouped organization structure inside never considered, which very...
The development of renewable energy sources (RES) is important to promote the transition and address climate change. Unlike centralized RES power plants in north China, distributed south China for achieving local consumption have become an effective alternative. However, differences between hydropower obvious some areas. This paper investigates key factors affecting abandonment China. To alleviate problem consumption, various measures are discussed from aspects evaluating capacity grids at...