A5042443239- Electromagnetic Compatibility and Noise Suppression
- Electrostatic Discharge in Electronics
- Magnetic Field Sensors Techniques
- Insect Pheromone Research and Control
- Remote-Sensing Image Classification
- Magneto-Optical Properties and Applications
- Electromagnetic Compatibility and Measurements
- Advanced Neural Network Applications
- Innovative Energy Harvesting Technologies
- Advanced Chemical Sensor Technologies
- Gas Sensing Nanomaterials and Sensors
- Automated Road and Building Extraction
- 3D IC and TSV technologies
- Sensor Technology and Measurement Systems
- Electrodeposition and Electroless Coatings
- Inertial Sensor and Navigation
- Electric Motor Design and Analysis
- Induction Heating and Inverter Technology
- Energy Harvesting in Wireless Networks
- Electrical and Bioimpedance Tomography
- Wireless Power Transfer Systems
- Silicon Carbide Semiconductor Technologies
- Electronic Packaging and Soldering Technologies
Shanghai Aerospace Automobile Electromechanical (China)
2024
Fuzhou University
2020-2023
Compared with the traditional current transformer magnetic core, Rogowski coil has more advantages, such as non-saturation, high measurement accuracy, wide range, simple fabrication technique and low cost. In recent years, become an extremely popular method of measuring in power grid. is widely used to measure three - phase circuit breaker space. However, brings problems mutual inductance angle difference. Integral can address issue But signal-to-noise ratio vulnerable interference from...
It is a common power supply method in the distribution system that energy extracted from bus current supplies to intelligent monitoring devices. The ability extract directly related with dimension of core and parameters design harvester. present literatures only consider case where works on unsaturated region, which rarely saturated region. In this paper, effects saturation, voltage ripple load, drop rectifier diode, winding resistance number turns are fully considered, output theoretical...
As the largest target in remote sensing images, buildings have important application value urban planning and old city reconstruction. However, most networks poor recognition ability on high resolution resulting blurred boundaries segmented building maps. Then, similarity between backgrounds will lead to inter-class indistinction. Finally, diversity of brings difficulties segmentation, which requires network better generalization ability. To address these problems, we propose Fusion...
The high frequency parasitic parameters of the motor are an important part noise path drive system. current papers mainly establishes high-frequency impedance model on off-line or static state. However, working state is different from that difference between and analyzed. This paper considers DM (differential mode) at angles rotating shaft state, a stepwise simulation by measuring rotation angles. can’t only simulate time-varying characteristics actual but also eliminate error caused circuit...
Gas recognition has been widely used in many fields such as air quality monitoring dangerous areas. However, existing methods suffer from two limitations: first, the accuracy is not high. Due to stochastic nature of turbulence, gas features are steady. The global sensitive feature variations. Existing based on similarity, ignoring local similarity. Samples may be dissimilar respect but similar terms similarity; Second, most closed-set assumption that gases categories train and test set same....
With the increase in frequency, IGBT can generate serious electromagnetic interference (EMI) when it is turned on and off quickly. The variations voltage current produced by switching devices transient process are main sources of high-frequency EMI. ultrafast characteristics (i.e., high du/dt or di/dt) will cause oscillation, EMI noise, additional power loss. speed determined interelectrode capacitances semiconductor switch. Due to structural IGBT, change based difference external voltage....