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2022

Journal Article

On recognition of multiple power quality disturbance events in electricity networks

Le, Vinh Hao, Ma, Hui, Ekanayake, Chandima and Saha, Tapan (2022). On recognition of multiple power quality disturbance events in electricity networks. IET Generation, Transmission and Distribution, 16 (9), 1697-1713. doi: 10.1049/gtd2.12378

On recognition of multiple power quality disturbance events in electricity networks

2022

Journal Article

Application of operational modal analysis to investigate transformer vibration patterns

Pallot, Jakob, Ekanayake, Chandima, Ma, Hui and Naranpanawe, Lakshitha (2022). Application of operational modal analysis to investigate transformer vibration patterns . IET Generation, Transmission and Distribution, 16 (10), 1964-1973. doi: 10.1049/gtd2.12406

Application of operational modal analysis to investigate transformer vibration patterns

2022

Journal Article

Thermal analysis of natural cooling type distribution transformer retrofilled with natural ester oil

Dixit, Anupam, Ekanayake, Chandima, Ma, Hui, Saha, Tapan K. and Ansari, Muhammad Hafeez (2022). Thermal analysis of natural cooling type distribution transformer retrofilled with natural ester oil. IEEE Transactions on Dielectrics and Electrical Insulation, 29 (1), 1-1. doi: 10.1109/tdei.2022.3148447

Thermal analysis of natural cooling type distribution transformer retrofilled with natural ester oil

2022

Journal Article

Experimental study on partial discharge inception voltage of pressboard-enclosed void at different frequencies from the perspective of the first partial discharge time lag

Zhong, Xin, Gawasingha Arachchige, Thanuja , Ma, Hui, Ekanayake, Chandima and Saha, Tapan Kumar (2022). Experimental study on partial discharge inception voltage of pressboard-enclosed void at different frequencies from the perspective of the first partial discharge time lag. IEEE Transactions on Dielectrics and Electrical Insulation, 29 (4), 1-1. doi: 10.1109/tdei.2022.3183674

Experimental study on partial discharge inception voltage of pressboard-enclosed void at different frequencies from the perspective of the first partial discharge time lag

2021

Journal Article

Electrical tree driven breakdown of XLPE under step stress breakdown test at multiple frequencies

Arachchige, Thanuja Gawasingha, Zhong, Xin, Ekanayake, Chandima, Ma, Hui and Saha, Tapan (2021). Electrical tree driven breakdown of XLPE under step stress breakdown test at multiple frequencies. IEEE Transactions on Dielectrics and Electrical Insulation, 28 (6), 2065-2073. doi: 10.1109/tdei.2021.009903

Electrical tree driven breakdown of XLPE under step stress breakdown test at multiple frequencies

2021

Journal Article

Frequency Domain Measurements for Diagnosis of Power Transformers: Experiences from Australia, Malaysia, Sri Lanka and UK

Kumara, S., Matharage, S., Bandara, K., Wickramasuriya, P., Yousuf, F., Ekanayake, C., Fernando, M., Wang, Z. and Gubanski, S. M. (2021). Frequency Domain Measurements for Diagnosis of Power Transformers: Experiences from Australia, Malaysia, Sri Lanka and UK. CIGRE Science and Engineering, 2021 (22).

Frequency Domain Measurements for Diagnosis of Power Transformers: Experiences from Australia, Malaysia, Sri Lanka and UK

2021

Journal Article

Ageing analysis of solar farm inverter transformers

Zhong, Xin, Ekanayake, Chandima, Ma, Hui and Saha, Tapan K. (2021). Ageing analysis of solar farm inverter transformers. IEEE Transactions on Power Delivery, 36 (6), 1-10. doi: 10.1109/tpwrd.2021.3049505

Ageing analysis of solar farm inverter transformers

2021

Journal Article

A risk assessment for utilities to prevent transformer OLTC failures caused by silver sulphide corrosion

Samarasinghe, Sameera, Ekanayake, Chandima, Ma, Hui, Saha, Tapan K., Baniya, Jayaram, Allan, David and Russel, Gary (2021). A risk assessment for utilities to prevent transformer OLTC failures caused by silver sulphide corrosion. IEEE Transactions on Power Delivery, 37 (3), 1-1. doi: 10.1109/tpwrd.2021.3128623

A risk assessment for utilities to prevent transformer OLTC failures caused by silver sulphide corrosion

2020

Conference Publication

Optimal accelerometer placement for online vibro-acoustic measurement based transformer winding condition monitoring

Pallot, Jakob, Ma, Hui, Naranpanawe, Lakshitha and Ekanayake, Chandima (2020). Optimal accelerometer placement for online vibro-acoustic measurement based transformer winding condition monitoring. 2020 8th International Conference on Condition Monitoring and Diagnosis (CMD), Phuket, Thailand, 25-28 October 2020. Piscataway, NJ United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/CMD48350.2020.9287203

Optimal accelerometer placement for online vibro-acoustic measurement based transformer winding condition monitoring

2020

Conference Publication

Breakdown mechanisms of XLPE cable with insulation defects

Arachchige, Thanuja Gawasingha, Narampanawa, Lakshitha, Ekanayake, Chandima and Ma, Hui (2020). Breakdown mechanisms of XLPE cable with insulation defects. IEEE Conference on Electrical Insulation and Dielectric Phenomena (IEEE CEIDP), East Rutherford, NJ United States, 18-30 October 2020. Piscataway, NJ United States: IEEE. doi: 10.1109/ceidp49254.2020.9437457

Breakdown mechanisms of XLPE cable with insulation defects

2020

Journal Article

Investigating passivator effectiveness for preventing silver sulfide corrosion in power transformer on-load tap changers

Samarasinghe, Sameera, Ma, Hui, Ekanayake, Chandima, Martin, Daniel and Saha, Tapan (2020). Investigating passivator effectiveness for preventing silver sulfide corrosion in power transformer on-load tap changers. IEEE Transactions on Dielectrics and Electrical Insulation, 27 (5) 9215132, 1761-1768. doi: 10.1109/tdei.2020.008996

Investigating passivator effectiveness for preventing silver sulfide corrosion in power transformer on-load tap changers

2020

Journal Article

Investigation of overall and local vibration characteristics of disk-type windings

Zhu, Lingyu, Zhang, Fan, Ji, Shengchang, Naranpanawe, Lakshitha, Ma, Hui, Ekanayake, Chandima and Saha, Tapan (2020). Investigation of overall and local vibration characteristics of disk-type windings. IET Generation, Transmission and Distribution, 14 (18), 3685-3691. doi: 10.1049/iet-gtd.2019.0756

Investigation of overall and local vibration characteristics of disk-type windings

2019

Journal Article

Measurements on pressboard to understand the effect of solid insulation condition on monitoring of power transformer winding clamping pressure

Naranpanawe, Lakshitha, Ekanayake, Chandima and Saha, Tapan K. (2019). Measurements on pressboard to understand the effect of solid insulation condition on monitoring of power transformer winding clamping pressure. IET Science, Measurement and Technology, 13 (2), 186-192. doi: 10.1049/iet-smt.2018.5096

Measurements on pressboard to understand the effect of solid insulation condition on monitoring of power transformer winding clamping pressure

2018

Journal Article

Grid power fluctuation reduction by fuzzy control based energy management system in residential microgrids

Islam, Mojaharul, Yang, Fuwen, Ekanayek, Chandima and Amin, Mohammad (2018). Grid power fluctuation reduction by fuzzy control based energy management system in residential microgrids. International Transactions on Electrical Energy Systems, 29 (3) e2758, e2758. doi: 10.1002/etep.2758

Grid power fluctuation reduction by fuzzy control based energy management system in residential microgrids

2018

Conference Publication

Application of Blind-Source-Separation algorithm for investigating transformer vibration patterns

Mueer, Muhammad, Naranpanawe, Lakshitha and Ekanayake, Chandima (2018). Application of Blind-Source-Separation algorithm for investigating transformer vibration patterns. 7th International Conference on Condition Monitoring and Diagnosis (CMD 2018), Perth, WA, Australia, 23-26 September 2018 . Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers . doi: 10.1109/CMD.2018.8535622

Application of Blind-Source-Separation algorithm for investigating transformer vibration patterns

2018

Conference Publication

A multivariate ensemble framework for short term solar photovoltaic output power forecast

Raza, Muhammad Qamar, Nadarajah, Mithulananthan and Ekanayake, Chandima (2018). A multivariate ensemble framework for short term solar photovoltaic output power forecast. 2017 IEEE Power and Energy Society General Meeting, Chicago, IL, United States, 16 - 20 July 2017. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/PESGM.2017.8274676

A multivariate ensemble framework for short term solar photovoltaic output power forecast

2018

Conference Publication

Battery energy management to minimize the grid fluctuation in residential microgrids

Islam, Mojaharul, Yang, Fuwen, Hossain, Jahangir, Ekanayeke, Chandima and Tayab, Usman Bashir (2018). Battery energy management to minimize the grid fluctuation in residential microgrids. Australasian Universities Power Engineering Conference (AUPEC), Auckland, New Zealand, 27-30 November 2018. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/AUPEC.2018.8758005

Battery energy management to minimize the grid fluctuation in residential microgrids

2017

Journal Article

Influence of moisture dependency of pressboard on transformer winding clamping pressure

Naranpanawe, Lakshitha, Ekanayake, Chandima, Annamalai, Pratheep K. and Saha, Tapan Kumar (2017). Influence of moisture dependency of pressboard on transformer winding clamping pressure. IEEE Transactions on Dielectrics and Electrical Insulation, 24 (5) 8120379, 3191-3200. doi: 10.1109/TDEI.2017.006206

Influence of moisture dependency of pressboard on transformer winding clamping pressure

2017

Journal Article

Demand forecast of PV integrated bioclimatic buildings using ensemble framework

Raza, Muhammad Qamar , Nadarajah, Mithulananthan and Ekanayake, Chandima (2017). Demand forecast of PV integrated bioclimatic buildings using ensemble framework. Applied Energy, 208, 1626-1638. doi: 10.1016/j.apenergy.2017.08.192

Demand forecast of PV integrated bioclimatic buildings using ensemble framework

2017

Journal Article

Sensing of single electrons using micro and nano technologies: A review

Jalil, Jubayer, Zhu, Yong, Ekanayake, Chandima and Ruan, Yong (2017). Sensing of single electrons using micro and nano technologies: A review. Nanotechnology, 28 (14) 142002, 142002. doi: 10.1088/1361-6528/aa57aa

Sensing of single electrons using micro and nano technologies: A review