TR2010-054
A Change-Point Detection Approach to Power Quality Monitoring in Smart Grids
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- "A Change-Point Detection Approach to Power Quality Monitoring in Smart Grids", IEEE International Conference on Communications Workshops (ICC), DOI: 10.1109/ICCW.2010.5503913, May 2010, pp. 1-5.BibTeX TR2010-054 PDF
- @inproceedings{He2010may,
- author = {He, X. and Pun, M.-O. and Kuo, C.-C. J. and Zhao, Y.},
- title = {A Change-Point Detection Approach to Power Quality Monitoring in Smart Grids},
- booktitle = {IEEE International Conference on Communications Workshops (ICC)},
- year = 2010,
- pages = {1--5},
- month = may,
- doi = {10.1109/ICCW.2010.5503913},
- url = {https://www.merl.com/publications/TR2010-054}
- }
,
- "A Change-Point Detection Approach to Power Quality Monitoring in Smart Grids", IEEE International Conference on Communications Workshops (ICC), DOI: 10.1109/ICCW.2010.5503913, May 2010, pp. 1-5.
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Research Area:
Abstract:
In this work, we apply a change-point detection approach to power quality (PQ) monitoring in smart grids. Capitalizing on change-point detection theory with unknown parameters, a sequential cumulative sum (CUSUM)-based scheme is developed with an objective to provide quick and accurate detection of PQ event occurrence in real time. The proposed CUSUM-based scheme evaluates the weighted likelihood ratios by exploiting both the instantaneous and the long-term information of the power waveform. It is shown by computer simulations that the proposed CUSUM-based scheme can achieve a significant performance gain over conventional detection schemes.
Related News & Events
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NEWS ICC 2010: publication by MERL researchers and others Date: May 23, 2010
Where: IEEE International Conference on Communications Workshops (ICC)
Research Area: Signal ProcessingBrief- The paper "A Change-Point Detection Approach to Power Quality Monitoring in Smart Grids" by He, X., Pun, M.-O., Kuo, C.-C. J. and Zhao, Y. was presented at the IEEE International Conference on Communications Workshops (ICC).