Xiangjun Wang
Naval University of Engineering
8 Papers
7 Citations
Xiangjun Wang is an academic researcher from Naval University of Engineering. The author has contributed to research in topics: Computer science & Fault (power engineering). The author has an hindex of 1, co-authored 2 publications.
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Papers
Bearing failure diagnosis in three-phase induction motor by chirp-Z transform and zoom-MUSIC
Xiangjun Wang,Fang Fang +1 more
- 24 Oct 2011
TL;DR: In this paper, a new approach of stator current spectral analysis based on chirp-Z transform (CZT) and zoom multiple signal classification (ZMUSIC) was introduced for diagnosing the occurrence of bearing faults in three-phase induction motor.
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Analysis and Design of the High Current Rising Rate Hybrid DC Current Limiting Circuit Breaker
TL;DR: In this paper , a hybrid DC current limiting circuit breaker scheme based on a high-speed electromagnetic repulsion mechanism is proposed to solve the problem of the high rising rate and large peak value of the expected current of the short-circuit current in marine DC power system faults.
Mixed Electric Field of Multi-Shaft Ship Based on Oxygen Mass Transfer Process under Turbulent Conditions
TL;DR: In this paper , the theoretical basis for a multi-physics coupling modeling involving a turbulence flow field and a ship's electric field was analyzed using the principles of electrochemistry and hydrodynamics.
Design of a Series–Parallel All-DC Power Generation System Based on a New DC Wind Turbine
TL;DR: In this article , a series-parallel structure for an all-DC wind power generation system is proposed, where the series end uses a DC/DC converter based on the Cuk circuit to solve the current consistency and power balancing problems of the series wind turbine through current control, whereas the parallel end using a large-capacity DC and DC converter based upon the capacity transfer principle, to solving the problem of voltage consistency at the grid-connected end.
Power Control Strategy for a Ferry’s DC Power System Using Supercapacitors
TL;DR: In this article , the authors investigated the power control strategy of a specific type of a ferry's DC power plant and established a mathematical model and a Matlab/Simulink-based simulation model to analyze the performance of the proposed strategy.