A5100358226- Nuclear reactor physics and engineering
- Magnetic Properties and Applications
- Photonic and Optical Devices
- Magnetic Bearings and Levitation Dynamics
- Heat transfer and supercritical fluids
- Electric Motor Design and Analysis
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Iterative Learning Control Systems
- Nuclear Materials and Properties
- Advanced Thermodynamic Systems and Engines
- Gas Sensing Nanomaterials and Sensors
- Metallic Glasses and Amorphous Alloys
- Nuclear Engineering Thermal-Hydraulics
- Neural Networks and Reservoir Computing
- Nuclear Physics and Applications
- Electrocatalysts for Energy Conversion
- Advanced Data and IoT Technologies
- Thin-Film Transistor Technologies
- Wireless Power Transfer Systems
- Simulation and Modeling Applications
- Fuel Cells and Related Materials
- Magnetic confinement fusion research
- Advanced Fiber Optic Sensors
- Advancements in Solid Oxide Fuel Cells
Shanghai Jiao Tong University
2020-2024
Runze (China)
2024
Hebei University of Technology
2014-2023
Hebei Normal University
2023
Shanghai University of Electric Power
2015-2022
China United Network Communications Group (China)
2021
Hubei University of Technology
2018
Tianjin Normal University
2018
Jilin Normal University
2009-2017
University of Technology Sydney
2014-2016
The high-frequency transformer is an important device in the modern electrical system, and performance requirement for this has recently become more important. Thus, it necessary to model accurately key calculate capacitance. In paper, capacitance of foil winding calculated by using static finite-element method (FEM), respectively. relative error about 0.4% comparing FEM. To solid wire accurately, a new proposed considering that actual electric field lines gradually changed windings....
Urban waterlogging seriously threatens the safety of urban residents and properties. Wargame simulation research on resident emergency evacuation from waterlogged areas can determine effectiveness response plans for high risk events at low cost. Based wargame theory plans, we used a exercise method, incorporating qualitative quantitative aspects, to build an disaster shelter using evaluation model. The was empirically tested in Daoli District Harbin. results showed that scored 96.40 points,...
Amorphous and nanocrystalline alloys are now widely used for the cores of high-frequency transformers, Litz-wire is commonly as windings, while it difficult to calculate resistance accurately. In order design a transformer, important accurately core loss copper loss. To accurately, additional by effect end stripe should be considered. It simulate whole stripes in due limit computation, so scale down model with 5 amorphous alloy simulated 2D finite element method (FEM). An analytical...
5G mobile edge computing (MEC) can be used in intelligent manufacturing. In complex industrial application scenarios, this paper tries to address the problem of energy consumption optimization customer task unloading and resource rescheduling. Specifically, we employ wireless private network MEC resources between MEC. Then, use game theory algorithm optimize user rescheduling allocation, which is mainly measured by minimum total time required complete consumption. The a combinatorial...
Under the high proportion of renewable energy access in integrated system, insufficient total allocation flexible resources and unreasonable spatial are important causes wind abandonment load shedding. The fundamental solution to this problem is increase flexibility system meet demand, so it study multiple types resources, state supply demand for optimization resource scheduling. This paper studies system. First, analyzes basic characteristics gives structure system;Then, typical modeled...
Amorphous and nanocrystalline alloys show attractive magnetic properties, can be the excellent choice to develop cores of high-frequency high-power transformers used in density renewable power generation systems. However, electromagnetic design is a multi-physics problem thereby affects system efficiency cost. In this paper, four high frequency are optimally designed with amorphous alloy-based performances evaluated by finite element method. The results analyzed found their huge potentiality...
A novel 3-D magnetic properties tester for laminated silicon steel specimen has been designed and constructed. The magnetization structure is the critical part of especially in perpendicular direction grain oriented. To guarantee experimental precision accurately analyze steel, a symmetrical flux path fit given dimension calculated modeled. Magnetic each homogenized concentrated on top core poles through finite element analysis. Therefore, can be really concerned analyzed practical engineering.
This paper proposes a low-cost double rotor axial flux motor (DRAFM) with low cost soft magnetic composite (SMC) core and ferrite permanent magnets (PMs). The topology operating principle of DRAFM design considerations for best use materials are presented. A 905 W 4800 rpm is designed replacing the high NdFeB magnet synchronous (PMSM) in refrigerator compressor. By using finite element method, electromagnetic parameters performance operated under field oriented control scheme calculated....
We study the adsorption of a variety small molecules on helical gold nanorods using relativistic density functional theory. focus Au40 which consists central linear strand five atoms with seven strands coaxial tube. All preferentially adsorb at single low-coordinated atom tube an end Au40. In most cases, there is significant charge transfer (CT) between and adsorbate, for CO NO2, CT from to adsorbate while all other Thus, Au40-adsorbate can be described as donor-accepter complex we use...
Bi element addition effects on Sn-0.3Ag-0.7Cu low-Ag solder properties are studied in this work. Solder alloy with different adding amount, Sn-0.3Ag-0.7Cu-XBi (X = 0, 1.0, 3.0, 4.5), were fabricated. The melting point, wettability, and strength tests carried out to find the of current solder. Thermal aging interconnects was conducted. intermetallic compound growth shear used evaluate thermal resistance. Test results newly fabricated compared that original Sn-0.3Ag-0.7Cu. Results show has...
This paper proposes a low-cost permanent magnet synchronous motor (PMSM) with soft magnetic composite (SMC) and ferrite (PM) for home applications. The main novelty of this proposed is that it combines two relatively cheap materials in an axial flux switching (AFSPMM). By using the PM SMC material, material cost manufacture AFSPMM can be reduced greatly. A 675 W 3600 rpm designed analyzed paper. commercial finite element method (FEM) package ANSOFT used to analyze performance d-axis current...