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2015 Conference Publication Investigation of moisture influence on dielectric response of ester oil impregnated pressboardBandara, Kapila, Ekanayake, Chandima, Saha, Tapan and Ma, Hui (2015). Investigation of moisture influence on dielectric response of ester oil impregnated pressboard. Power and Energy Society General Meeting, Denver, CO, United States, 26-30 July 2015. Piscataway, NJ, United States: IEEE (Institute for Electrical and Electronic Engineers). doi: 10.1109/PESGM.2015.7286020 |
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2015 Journal Article Time-frequency sparsity map on automatic partial discharge sources separation for power transformer condition assessmentChan, Jeffery C., Ma, Hui and Saha, Tapan K (2015). Time-frequency sparsity map on automatic partial discharge sources separation for power transformer condition assessment. IEEE Transactions on Dielectrics and Electrical Insulation, 22 (4) 7179191, 2271-2283. doi: 10.1109/TDEI.2015.004836 |
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2015 Conference Publication Transformer hot spot temperature prediction using a hybrid algorithm of support vector regression and information granulationCui, Yi, Ma, Hui and Saha, Tapan (2015). Transformer hot spot temperature prediction using a hybrid algorithm of support vector regression and information granulation. IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), Brisbane, Australia, 15-18 November 2015. Piscataway, NJ, United States: Institute of Electrical and Electronic Engineers (IEEE). doi: 10.1109/APPEEC.2015.7381066 |
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2015 Conference Publication Sinusoidal noise suppression technique for partial discharge measurement of transformersSeo, Junhyuck, Ma, Hui and Saha, Tapan K. (2015). Sinusoidal noise suppression technique for partial discharge measurement of transformers. IEEE Power and Energy Society General Meeting, PESGM, Denver, CO, United States, 26-30 July 2015. Piscataway, NJ, United States: Institute of Electrical and Electronic Engineers (IEEE). doi: 10.1109/PESGM.2015.7285855 |
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2015 Conference Publication Time Domain Diffusion-Driven Dielectric Response Model for Investigation of Moisture Dynamics in Transformers InsulationCui, Yi, Ma, Hui, Saha, Tapan, Ekanayake, Chandima and Martin, Daniel (2015). Time Domain Diffusion-Driven Dielectric Response Model for Investigation of Moisture Dynamics in Transformers Insulation. IEEE Power and Energy Society General Meeting, Denver, CO United States, 26-30 July 2015. NEW YORK: IEEE Computer Society. doi: 10.1109/PESGM.2015.7285860 |
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2014 Journal Article Improvement of Power Transformer Insulation Diagnosis Using Oil Characteristics Data Preprocessed by SMOTEBoost TechniqueCui, Yi, Ma, Hui and Saha, Tapan (2014). Improvement of Power Transformer Insulation Diagnosis Using Oil Characteristics Data Preprocessed by SMOTEBoost Technique. IEEE Transactions on Dielectrics and Electrical Insulation, 21 (5) 6927367, 2363-2373. doi: 10.1109/TDEI.2014.004547 |
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2014 Journal Article Automatic blind equalization and thresholding for partial discharge measurement in power transformerChan, Jeffrey C., Ma, Hui and Saha, Tapan Kumar (2014). Automatic blind equalization and thresholding for partial discharge measurement in power transformer. IEEE Transactions on Power Delivery, 29 (4) 6851211, 1927-1938. doi: 10.1109/TPWRD.2014.2322114 |
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2014 Journal Article Pattern recognition techniques for power transformer insulation diagnosis: a comparative study. Part 1: framework, literature,and illustrationCui, Yi, Ma, Hui and Saha, Tapan (2014). Pattern recognition techniques for power transformer insulation diagnosis: a comparative study. Part 1: framework, literature,and illustration. International Transactions on Electrical Energy Systems, 25 (10), 2247-2259. doi: 10.1002/etep.1959 |
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2014 Journal Article Pattern recognition techniques for power transformer insulation diagnosis: a comparative study. Part 2: implementation, case study,and statistical analysisCui, Yi, Ma, Hui and Saha, Tapan (2014). Pattern recognition techniques for power transformer insulation diagnosis: a comparative study. Part 2: implementation, case study,and statistical analysis. International Transactions on Electrical Energy Systems, 25 (10), 2260-2274. doi: 10.1002/etep.1963 |
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2014 Journal Article Investigation of feature selection techniques for improving efficiency of power transformer condition assessmentDehghani Ashkezari, Atefeh, Ma, Hui, Saha, Tapan K. and Cui, Yi (2014). Investigation of feature selection techniques for improving efficiency of power transformer condition assessment. IEEE Transactions on Dielectrics and Electrical Insulation, 21 (2) 6783079, 836-844. doi: 10.1109/TDEI.2013.004090 |
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2014 Journal Article Self-adaptive partial discharge signal de-noising based on ensemble empirical mode decomposition and automatic morphological thresholdingChan, Jeffery C., Ma, Hui, Saha, Tapan K. and Ekanayake, Chandima (2014). Self-adaptive partial discharge signal de-noising based on ensemble empirical mode decomposition and automatic morphological thresholding. IEEE Transactions On Dielectrics and Electrical Insulation, 21 (1), 294-303. doi: 10.1109/TDEI.2014.6740752 |
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2014 Conference Publication A diffusion-driven model for investigating moisture effects on dielectric response measurement of transformer insulationCui, Yi, Ma, Hui, Saha, Tapan and Ekanayake, Chandima (2014). A diffusion-driven model for investigating moisture effects on dielectric response measurement of transformer insulation. 2014 IEEE Power and Energy General Meeting (PES 2014), National Harbor, MD,United States, 27-31 July 2014. Piscataway, NJ, United States: IEEE. doi: 10.1109/PESGM.2014.6938883 |
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2014 Conference Publication Stochastic noise removal on partial discharge measurement for transformer insulation diagnosisChan, Jerrery C., Ma, Hui, Saha, Tapan K. and Ekanayake, Chandima (2014). Stochastic noise removal on partial discharge measurement for transformer insulation diagnosis. 2014 IEEE PES General Meeting: Conference and Expositio, National Harbor, MD, United States, 27-31 July 2014. Piscataway, NJ, United States: IEEE. doi: 10.1109/PESGM.2014.6938913 |
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2014 Conference Publication Pattern recognition techniques for determining the health index of oil-paper insulation of in-service power transformersSaha, T. K., Ma, H., Ekanayake, C., Martin, D. and Allan, D. (2014). Pattern recognition techniques for determining the health index of oil-paper insulation of in-service power transformers. 45th International Conference on Large High Voltage Electric Systems 2014, CIGRE 2014, Paris, France, 24-29 August 2014. CIGRE. |
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2014 Conference Publication Differential partial discharge extraction technique for online power transformer insulation assessmentSeo, Junhyuck, Ma, Hui and Saha, Tapan K. (2014). Differential partial discharge extraction technique for online power transformer insulation assessment. 2014 IEEE PES General Meeting: Conference and Exposition, National Harbor, MD, United States, 27-31 July 2014. Piscataway, NJ, United States: IEEE. doi: 10.1109/PESGM.2014.6938894 |
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2013 Journal Article Application of fuzzy support vector machine for determining the health index of the insulation system of in-service power transformersDehghani Ashkezari, Atefeh, Ma, Hui, Saha, Tapan K. and Ekanayake, Chandima (2013). Application of fuzzy support vector machine for determining the health index of the insulation system of in-service power transformers. IEEE Transactions on Dielectrics and Electrical Insulation, 20 (3) 6518966, 965-973. doi: 10.1109/TDEI.2013.6518966 |
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2013 Journal Article Pattern recognition techniques and their applications for automatic classification of artificial partial discharge sourcesMa, Hui, Chan, Jeffery C., Saha, Tapan K. and Ekanayake, Chandima (2013). Pattern recognition techniques and their applications for automatic classification of artificial partial discharge sources. IEEE Transactions on Dielectrics and Electrical Insulation, 20 (2) 6508749, 468-478. doi: 10.1109/TDEI.2013.6508749 |
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2013 Conference Publication Bayesian neural network and discrete wavelet transform for partial discharge pattern classification in high voltage equipmentMa, Hui, Chan, Jeffery C. and Saha, Tapan K. (2013). Bayesian neural network and discrete wavelet transform for partial discharge pattern classification in high voltage equipment. PES-GM 2013: IEEE Power and Energy Society General Meeting, Vancouver, BC, Canada, 21-25 July, 2013. Red Hook, NY, USA: Institute of Electrical and Electronics Engineers. doi: 10.1109/PESMG.2013.6672075 |
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2013 Conference Publication Partial discharge sources classification of power transformer using pattern recognition techniquesMa, Hui, Seo, Junhyuck, Saha, Tapan K., Chan, Jeffery and Martin, Daniel (2013). Partial discharge sources classification of power transformer using pattern recognition techniques. 2013 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, Chenzhen, China, 20-23 October 2013. Piscataway, NJ, United States: IEEE. doi: 10.1109/CEIDP.2013.6747430 |
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2013 Conference Publication A comparative study on signal processing for partial discharge measurementChan, Jeffery, Ma, Hui and Saha, Tapan (2013). A comparative study on signal processing for partial discharge measurement. Cigré Colloquium. Managing Substations in the Power System of the Future: Trends in Technology, Design, Materials and Diagnostics, Brisbane, QLD, Australia, 8-13 September, 2013. |
