A5102820185- Microgrid Control and Optimization
- Electric Motor Design and Analysis
- Aeolian processes and effects
- Advanced Electrical Measurement Techniques
- Optimal Power Flow Distribution
- Advanced DC-DC Converters
- Structural Health Monitoring Techniques
- HVDC Systems and Fault Protection
- Power Quality and Harmonics
- Underwater Acoustics Research
- Earthquake Detection and Analysis
- Tree Root and Stability Studies
- Marine and environmental studies
- Geological and Geochemical Analysis
- Structural Integrity and Reliability Analysis
- Multilevel Inverters and Converters
- Electromagnetic Launch and Propulsion Technology
- Image and Signal Denoising Methods
- Power Systems and Renewable Energy
- Magnetic Bearings and Levitation Dynamics
- earthquake and tectonic studies
- Smart Grid and Power Systems
Shandong University of Technology
2024
Zhejiang University
2020
China Southern Power Grid (China)
2018-2019
There is an urgent need for flexible interconnection in the distribution network. However, due to complex topology, control strategy and development cost of existing interconnected device (FID), FID difficult be popularized applied above scenarios. In view problems, this paper constructs topology based on series connection single-phase unit contact switch, equivalent circuit line between switch series. The working principle closing loop power flow studied from dimension output voltage...
Abstract Ship noise contains a large number of low-frequency line spectrum features. It is difficult to distinguish where they come from and even more identify the ship’s target types using spectrum. Therefore, research on ship targets’ vibration transmission characteristics radiation great importance for underwater recognition. From perspective acoustic recognition, this article establishes simplified finite element model double shell ANSYS, calculates displacement response under harmonic...
Frequency estimation of sine wave distorted by noise plays an important role in modern power systems. The widely used windowed interpolation fast Fourier transform (WIFFT) can only reduce, but not completely remove, the errors at cost increment computation burden frequency estimation. This paper proposes a estimator using prior rough and trigonometric decomposition under white Gaussian noises. Firstly, is estimated three spectral lines WIFFT based on Hanning window. Then, parallel iteration...
The design scale and the complexity of software for smart energy meter are increasing along with its functions. Aiming at structure according IR46 standard, based on Cyclone V SOC FPGA hardware platform, a testing system is designed. architecture + Linux PC adopted environment established test system. By injecting faults monitoring parameters through platform system, legitimacy dynamic static new generation in operating mode can be detected. separation between legal measurement non-legal...