Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Novel early warning fault detection for wind-turbine-based DG systems
AU - Ma, Xiandong
PY - 2012/3/5
Y1 - 2012/3/5
N2 - This paper will study condition monitoring signals of a distributed generation (DG) system not only due to the mechanical and electrical faults inside the wind turbines but also due to the grid system fluctuations. A novel feature extraction and characterisation method based on singularity detection of the monitoring data will be presented, aiming to identify the abnormal events and fault conditions as early as possible. The algorithm used to calculate Lipschitz values is given in the paper and efficient processing and storage of monitoring data is also discussed. The preliminary research has produced promising results.
AB - This paper will study condition monitoring signals of a distributed generation (DG) system not only due to the mechanical and electrical faults inside the wind turbines but also due to the grid system fluctuations. A novel feature extraction and characterisation method based on singularity detection of the monitoring data will be presented, aiming to identify the abnormal events and fault conditions as early as possible. The algorithm used to calculate Lipschitz values is given in the paper and efficient processing and storage of monitoring data is also discussed. The preliminary research has produced promising results.
KW - Condition monitoring
KW - distributed generation
KW - wind turbine
KW - Lipschitz exponent
KW - feature extraction
KW - data mining and fusion
U2 - 10.1109/ISGTEurope.2011.6162772
DO - 10.1109/ISGTEurope.2011.6162772
M3 - Conference contribution/Paper
SN - 978-1-4577-1422-1
SP - 1
EP - 6
BT - Proceedings of 2011 2nd IEEE PES International Conference and Exhibition on Innovative Smart Grid Technologies (ISGT Europe)
PB - IEEE
ER -