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2017

Conference Publication

PDTools: a toolbox of Partial Discharge (PD) signal analysis for transformer condition assessment

Ma, Hui, Saha, Tapan, Seo, Junhyuck, Chan, Jeffery and Cui, Yi (2017). PDTools: a toolbox of Partial Discharge (PD) signal analysis for transformer condition assessment. 2017 IEEE Power & Energy Society General Meeting, Chicago, IL, United States, 16-20 July 2017. Piscataway, NJ, United States: IEEE Computer Society. doi: 10.1109/PESGM.2017.8273888

PDTools: a toolbox of Partial Discharge (PD) signal analysis for transformer condition assessment

2017

Conference Publication

Study on the Heat Flux Density Delivered to the Anode at the Transition to Anode Spot Formation in High Current Vaccum Arcs

Zhang, Zaiqin, Ma, Hui, Yi, Xiuli, Liu, Zhiyuan, Geng, Yingsan and Wang, Jianhua (2017). Study on the Heat Flux Density Delivered to the Anode at the Transition to Anode Spot Formation in High Current Vaccum Arcs. 4th International Conference on Electric Power Equipment-Switching Technology (ICEPE-ST), Xian Peoples R China, Oct 22-25, 2017. NEW YORK: IEEE.

Study on the Heat Flux Density Delivered to the Anode at the Transition to Anode Spot Formation in High Current Vaccum Arcs

2016

Journal Article

Moisture dependent thermal modelling of power transformer

Cui, Yi, Ma, Hui, Saha, Tapan, Ekanayake, Chandima and Martin, Daniel (2016). Moisture dependent thermal modelling of power transformer. IEEE Transactions On Power Delivery, 31 (5) 7470291, 2140-2150. doi: 10.1109/TPWRD.2016.2569123

Moisture dependent thermal modelling of power transformer

2016

Journal Article

Multi-physics modelling approach for investigation of moisture dynamics in power transformers

Cui, Yi, Ma, Hui, Saha, Tapan, Ekanayake, Chandima and Wu, Guangning (2016). Multi-physics modelling approach for investigation of moisture dynamics in power transformers. IET Generation Transmission and Distribution, 10 (8), 1993-2001. doi: 10.1049/iet-gtd.2015.1459

Multi-physics modelling approach for investigation of moisture dynamics in power transformers

2016

Journal Article

A Novel Signal Extraction Technique for Online Partial Discharge (PD) Measurement of Transformers

Seo, Junhyuck, Ma, Hui and Saha, Tapan (2016). A Novel Signal Extraction Technique for Online Partial Discharge (PD) Measurement of Transformers. International transactions on electrical energy systems, 26 (5), 1032-1048. doi: 10.1002/etep.2121

A Novel Signal Extraction Technique for Online Partial Discharge (PD) Measurement of Transformers

2016

Journal Article

Performance of natural ester as a transformer oil in moisture-rich environments

Bandara, Kapila, Ekanayake, Chandima, Saha, Tapan and Ma, Hui (2016). Performance of natural ester as a transformer oil in moisture-rich environments. Energies, 9 (4) 258, 258. doi: 10.3390/en9040258

Performance of natural ester as a transformer oil in moisture-rich environments

2016

Journal Article

A joint vibration and arcing measurement system for online condition monitoring of on-load tap changer of power transformer

Seo, Junhyuck, Ma, Hui and Saha, Tapan (2016). A joint vibration and arcing measurement system for online condition monitoring of on-load tap changer of power transformer. IEEE Transactions on Power Delivery, 32 (2) 7410100, 1031-1038. doi: 10.1109/TPWRD.2016.2531186

A joint vibration and arcing measurement system for online condition monitoring of on-load tap changer of power transformer

2016

Journal Article

Particle tracing modelling on moisture dynamics of oil-impregnated transformer

Cui, Yi, Ma, Hui, Saha, Tapan, Ekanayake, Chandima and Martin, Daniel (2016). Particle tracing modelling on moisture dynamics of oil-impregnated transformer. IET Science, Measurement and Technology, 10 (4), 335-343. doi: 10.1049/iet-smt.2015.0196

Particle tracing modelling on moisture dynamics of oil-impregnated transformer

2016

Conference Publication

Smart monitoring of power transformers: project update

Saha, T. K., Martin, D., Ma, H., Ekanayake, C., Russell, G., Buckley, G., Gray, T. and Caldwell, G. (2016). Smart monitoring of power transformers: project update. CIGRE Session 46, Paris, France, 21-26 August 2016. CIGRE.

Smart monitoring of power transformers: project update

2016

Conference Publication

Multi-source information fusion for power transformer condition assessment

Cui, Yi, Ma, Hui and Saha, Tapan (2016). Multi-source information fusion for power transformer condition assessment. IEEE Power and Energy Society General Meeting, Boston, MA, United States, 17-21 July 2016. Piscataway, NJ, United States: IEEE. doi: 10.1109/PESGM.2016.7741121

Multi-source information fusion for power transformer condition assessment

2015

Journal Article

The impact of smart grid technology on dielectrics and electrical insulation

Catterson, V. M., Castellon, J., Pilgrim, J. A., Saha, T. K., Ma, H., Vakilian, M., Moradnouri, A., Gholami, M. and Sparling, B. D. (2015). The impact of smart grid technology on dielectrics and electrical insulation. IEEE Transactions on Dielectrics and Electrical Insulation, 22 (6) 7367548, 3505-3512. doi: 10.1109/TDEI.2015.00518

The impact of smart grid technology on dielectrics and electrical insulation

2015

Journal Article

Hybrid method on signal de-noising and representation for online partial discharge monitoring of power transformers at substations

Chan, Jeffery C., Ma, Hui and Saha, Tapan K. (2015). Hybrid method on signal de-noising and representation for online partial discharge monitoring of power transformers at substations. IET Science, Measurement and Technology, 9 (7), 890-899. doi: 10.1049/iet-smt.2014.0358

Hybrid method on signal de-noising and representation for online partial discharge monitoring of power transformers at substations

2015

Journal Article

Understanding moisture dynamics and its effect on dielectric response of transformer insulation

Cui, Yi, Ma, Hui, Saha, Tapan and Ekanayake, Chandima (2015). Understanding moisture dynamics and its effect on dielectric response of transformer insulation. IEEE Transactions on Power Delivery, 30 (5) 7094283, 2195-2204. doi: 10.1109/TPWRD.2015.2426199

Understanding moisture dynamics and its effect on dielectric response of transformer insulation

2015

Journal Article

Probabilistic wavelet transform for partial discharge measurement of transformer

Seo, Junhyuck, Ma, Hui and Saha, Tapan (2015). Probabilistic wavelet transform for partial discharge measurement of transformer. IEEE Transactions on Dielectrics and Electrical Insulation, 22 (2) 7076812, 1105-1117. doi: 10.1109/TDEI.2015.7076812

Probabilistic wavelet transform for partial discharge measurement of transformer

2015

Journal Article

Smart transformer for smart grid—intelligent framework and techniques for power transformer asset management

Ma, Hui, Saha, Tapan K., Ekanayake, Chandima and Martin, Daniel (2015). Smart transformer for smart grid—intelligent framework and techniques for power transformer asset management. IEEE Transactions on Smart Grid, 6 (2) 7005528, 1026-1034. doi: 10.1109/TSG.2014.2384501

Smart transformer for smart grid—intelligent framework and techniques for power transformer asset management

2015

Journal Article

An updated model to determine the life remaining of transformer insulation

Martin, Daniel, Cui, Yi, Ekanayake, Chandima, Ma, Hui and Saha, Tapan (2015). An updated model to determine the life remaining of transformer insulation. IEEE Transactions on Power Delivery, 30 (1), 395-402. doi: 10.1109/TPWRD.2014.2345775

An updated model to determine the life remaining of transformer insulation

2015

Conference Publication

Multi-variable approach for evaluating transformer paper insulation

Cui, Yi, Martin, Daniel, Saha, Tapan, Ma, Hui, Ekanayake, Chandima and Lelekakis, Nick (2015). Multi-variable approach for evaluating transformer paper insulation. International Conference on the Properties and Applications of Dielectric Materials (ICPADM), Sydney, NSW, Australia, 19-22 July 2015. Piscataway, NJ, United States: IEEE (Institute for Electrical and Electronic Engineers). doi: 10.1109/ICPADM.2015.7295273

Multi-variable approach for evaluating transformer paper insulation

2015

Conference Publication

Investigation of moisture influence on dielectric response of ester oil impregnated pressboard

Bandara, 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

Investigation of moisture influence on dielectric response of ester oil impregnated pressboard

2015

Journal Article

Time-frequency sparsity map on automatic partial discharge sources separation for power transformer condition assessment

Chan, 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

Time-frequency sparsity map on automatic partial discharge sources separation for power transformer condition assessment

2015

Conference Publication

Transformer hot spot temperature prediction using a hybrid algorithm of support vector regression and information granulation

Cui, 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

Transformer hot spot temperature prediction using a hybrid algorithm of support vector regression and information granulation