A5100392971- Optimal Power Flow Distribution
- Power System Optimization and Stability
- Smart Grid Energy Management
- Microgrid Control and Optimization
- Power Systems and Renewable Energy
- Energy Load and Power Forecasting
- Electric Power System Optimization
- Power System Reliability and Maintenance
- Advanced MIMO Systems Optimization
- Integrated Energy Systems Optimization
- Fault Detection and Control Systems
- Scheduling and Optimization Algorithms
- Intermetallics and Advanced Alloy Properties
- Advanced Wireless Network Optimization
- Advanced Fiber Optic Sensors
- Wireless Communication Networks Research
- Optical Polarization and Ellipsometry
- Body Image and Dysmorphia Studies
- Power Systems Fault Detection
- Infrastructure Resilience and Vulnerability Analysis
- Intergenerational and Educational Inequality Studies
- Grey System Theory Applications
- Metal and Thin Film Mechanics
- Smart Parking Systems Research
- Gait Recognition and Analysis
Hanyang University
2023-2025
Peking University
2025
Wuhan University
2021-2024
Qufu Normal University
2024
Chang'an University
2023
Ningbo University of Technology
2023
Northeastern University
2021-2023
NARI Group (China)
2016-2022
Southeast University
2022
Northeast Electric Power University
2021
Sodium-ion battery has been considered as one of the most promising power sources for large-scale energy storage systems due to its similar electrochemistry lithium-ion and crust abundance Na resources. Essentially, developing low-cost electrode materials along with a facile economical synthesis procedure is critically important promote commercialization sodium-ion batteries. However, applicable cathode capable being massively produced are still scarcely reported date. Herein, green scalable...
It is an irresistible trend of the electric power improvement for developing smart grid, which applies a large amount new technologies in generation, transmission, distribution and utilization to achieve optimization configuration energy saving. As one key links make grid smarter, load forecast plays significant role planning operation system. Many ways such as Expert Systems, Grey System Theory, Artificial Neural Network (ANN) so on are employed into do simulation. This paper intends...
A generic Inertia Emulation Controller (INEC) for Multi-Terminal Voltage-source-converter based HVDC (VSC-MTDC) is proposed in this paper.The INEC can be incorporated any grid-side-voltage-source-converter (GVSC) station, allowing the MTDC terminal to contribute an inertial response during system disturbances, a similar fashion with synchronous generator.The DC link capacitors of are utilized by exchange stored energy AC grid varying overall voltage level network.The derivation process...
This paper presents two novel deep reinforcement learning (DRL) approaches aimed at solving complex power system control problems in a data-driven sense to maintain the stability of systems. Specifically, we propose, respectively, SACPER (Soft Actor-Critic (SAC) with Prioritized Experience Replay (PER)) and Constrained Variational Policy Optimization (CVPO) DRL algorithms address sequential decision-making problem active network management (ANM) distributed systems optimizing emergency load...
The servo motor in the actuator of flight vehicles suffers both a high-power loss and harsh thermal environment, which lead to risk overheating failure. To address this issue, liquid cooling device is employed on vehicle remove heat from motor, using onboard cryogenic fuel (supercritical methane, S-CH4) as coolant. improve applicability versatility, circumferential serpentine tube (CST) encircled jacket proposed. This configuration has compact structure well large exchange area, inlet outlet...
Variability and uncertainty are the inherent characteristics of power system. Many countries' national laboratories have studied wind solar penetration to achieve large percentage generation capacity reduce carbon emission air pollution. There could be a stability problem when many turbines PV farms integrated into grid. The level system is closely linked with how much flexible capacities installation in network. To deal intermittence energy generation, these generators must capability fast...
Frequency stability is one of the key targets needed when an islanding operation occurring in a distribution system or microgrid.To balance generation and demand all time, load shedding may need to apply microgrid which disconnected from main grid.However, it difficult determine accurate amount be reduced real system, as frequency changing time.In addition this, economic factors including reliability index consumers' willingness taken into accounted making decision except ensuring...
Since the reported Sellmeier equation of water is fitted with sparse sampling points in near-infrared region, simulated refractive index sensitivity dispersion enhanced interferometers deviates from true value. Here, we measure aqueous sample based on hyperspectra, and research effect ultra-sensitive interferometer. A piece quartz plate used to generate hyperspectra region by building a wavefront splitting fiber Mach-Zehnder interferometer (WFSF-MZIs). The saline tested after measuring...
Uncertainty and variability are the inherent factors in modern power systems with increasing number of intermittent resources such as wind solar integration. This paper presents a novel probabilistic approach to evaluate grid Fault Ride-Through consideration generation. Low Voltage regulation applied China is investigated this paper. Critical Clearing Time, which indicate transient stability system, considered constraint. The fault occurring system taken into for assessing generators tripped...
As smart cities strive toward using green and renewable energy, sustainable energy plays a critical role. A city requires its generation, supply, transmission, distribution, management components to be modular, automated, reliable, safe, controllable. system must efficient, robust against attacks. It have adequate supply availability redundancy. These are key characteristics of practical useful system.
Low carbon emission is one of the main targets for smart grid planning. To achieve this goal, intermittent energies such as wind and solar are integrated to power systems increasingly. However, may create huge challenges system operators balancing generation demand at all times guaranteeing reliability same time. With high penetration renewable energies, compelled curtail loads when cannot rely on from continuously due strong dependence environment. As an important defense protect network...
There are few reports on optical refractive index sensors that have both high resonant-wavelength resolution (RWR) and sensitivity (RIS). Herein, based an echelon grating, we design a sensor combines the two advantages together. The principal fringe of grating has small full width at half maximum good signal-to-noise ratio, leading to RWR. wavefront splitting interference makes RIS. large free spectral range (FSR) fringes expands dynamic sensor. experimentally realized RWR, RIS, FSR 2 × 10
Across three vignette-based experiments (N = 697) primarily involving young adults from China, our research systematically examines the moral judgments and perceived identity changes associated with technological implants, unveiling "naturalness bias" as a pivotal psychological mechanism influencing these judgments. Study 1 scrutinized effects of physical enhancements via body revealing significant link between low naturalness, negative judgment, reduced intention to adopt such technologies....