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Model based-testing of spatial and time domain artificial intelligence smart antenna for ultra-high frequency electric discharge detection in digital power substations

Singkang, L.M.; Ping, K.A.H.; Kunsei, H.; Senthilkumar, K.S.; Pirapaharan, K.; Haidar, A.M.A.; Hoole, P.R.P. (University of Jaffna, 2021)

This paper presents a fifth-generation (5G) wireless smart antenna for performing both power substation communication (in space domain beam-steering) and electrostatic discharge (in time domain Ultra-high Frequency “UHF” ...

Proper Mixture of CFL as an Energy Efficient Lighting System Without Violating Harmonics Limits

Arunprasanth, S.; Naranpanawe, L.; Atputharajah, A. (University of Jaffna, 2013)

Technology development causes large electricity demand in both industries and residents. The smart wayto meet the electricity demand is by introducing energy saving techniques. Most of the countries experiencing peak ...

Black Start-Up Study of the Interconnected Sri Lankan Power System

Shailajah, R.; Arunprasanth, S.; Atputharajah, A.; Fernando, M.A.R.M. (University of Jaffna, 2013)

In present situation the Jaffna Medium Voltage (MV) network is being operated in islanded mode. But according to the recent development plan, it is now being connected to the national grid and will be in operation by ...

An Artificial Intelligence-Assisted Portable Low-Cost Device for the Rapid Detection of SARS-CoV-2

Tharmakulasingam, Mukunthan; Chaudhry, N.S.; Branavan, Manoharanehru; Balachandran, Wamadeva; Poirier, A.C.; Rohaim, M.A.; Munir, Muhammad; Ragione, R.M.La; Fernando, Anil (University of Jaffna, 2021)

An artificial intelligence-assisted low-cost portable device for the rapid detection of se vere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presented here. This standalone temperature-controlled device houses ...

Parameter selection of dynamic reactive power compensator (DRPC)

Arunprasanth, S.; Bandara, R.W.K.M.R.K.D.; Tharaka, R.M.R.; Atputharajah, A.; Fernando, M.A.R.M.; Abeyrathna, S.G.; Navarathne, D.N.; Tennakoon, A.P.; Alagoda, S. (University of Jaffna, 2000)

This poster presents the complete simulation study of a Dynamic Reactive Power Compensator (DRPC),which is one of the Flexible Alternative Current Transmission System (FACTS) devices. Continuous and smooth reactive power ...

Optimum Selection of Mobile Edge Computing Hosts Based on Extended Balas-Geoffrion Additive Algorithm

Thananjeyan, Shanmuganathan; Chan, C.A.; Wong, Elaine; Nirmalathas, Ampalavanapillai (University of Jaffna, 2020)

Multi-access edge computing (MEC) is emerging as a solution to serve offloaded tasks from mobile devices that are computing intensive and have very low latency and high bandwidth requirements. Since compute resources ...

An Artificial Intelligence-Assisted Portable Low-Cost Device for the Rapid Detection of SARS-CoV-2

Mukunthan, T.; Nouman, S.C.; Branavan, M.; Balachandran, W.; Aurore, C.P.; Rohaim, M.A.; Muhammad, M.; Roberto, R.L.R.; Anil, F. (2021)

Fault ride-through of grid connected photovoltaic solar system

Rajan, Ratnakumar; Panchalogaranjan, Vinushika; Shanmugarajah, Vinothine; Ravindran, Nagaratnam; Atputharajah, Arulampalam (University of Jaffna, 2009)

Contribution from the photovoltaic solar power plants has significantly increased in supplying the power demand to the power systems. The occurrence of a short time fault in the power system trips the solar power plant ...

Solar irradiance forecasting using deep learning approaches

Fernando, W.L.M.; Jayalath, W.M.W.S.; Kanagasundaram, A.; Valluvan, R. (2019)

The purpose of this study is to come up with a most accurate model for predicting the Solar photovoltaic (PV) power generation and Solar irradiance. For this study, the data is collected from Faculty of Engineering, ...

Operational Challenges of Low Power Hydro Plants

Atputharajah, Arulampalam (University of Jaffna, 2011)

This chapter discusses the electrical circuits and operations of low power hydro plants. Mainly small hydro and micro hydro power plants are covered. Both the grid connected and islanded operations are summarized. Grid ...

Parameter Selection of Dynamic Reactive Power Compensator (DRPC)

Arunprasanth, S.; Bandara, R.W.K.M.R.K.D.; Tharaka, R.M.R.; Atputharajah, A.; Fernando, M.A.R.M.; Abeyrathna, S.G.; Navarathne, D.N.; Tennakoon, A.P.; Alagoda, S. (University of Jaffna, 2000)

This poster presents the complete simulation study of a Dynamic Reactive Power Compensator (DRPC), which is one of the Flexible Alternative Current Transmission System (FACTS) devices. Continuous and smooth reactive power ...

An Artificial Intelligence-Assisted Portable Low-Cost Devicefor the Rapid Detection of SARS-CoV-2

Tharmakulasingam, M.; Chaudhry, N.S.; Branavan, M.; Balachandra, W.; Poirier, A.C.; Rohaim, M.A.; Munir, M.; Ragione, R.M.L; Fernando, A. (MDPI, 2021)

An artificial intelligence-assisted low-cost portable device for the rapid detection of se-vere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presented here. This standalonetemperature-controlled device houses ...

Environmental Monitoring System Using USRP and Single Board Computer

Muralitharan, R (IEEE, 2021)

Universal Software Defined Radio Peripheral (USRP), GNU Radio, and Raspberry Pi board (single board computer) are used to establish a simple communication network. The communication network is ...

An Artificial Intelligence-Assisted Portable Low-Cost Devicefor the Rapid Detection of SARS-CoV-2.

Tharmakulasingam, M.; Chaudhry, N.S.; Branavan, M.; Balachandran, W.; Poirier, A.C.; Rohaim, M.A.; Munir, M.; La Ragione, R.M.; Fernando, A. (MDPI, 2021)

An artificial intelligence-assisted low-cost portable device for the rapid detection of se-vere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presented here. This standalonetemperature-controlled device houses ...

A New Fast, Memory Efficient Wireless Electromagnetic Beamformer Antenna with Fast Tracking for 5/6G Systems.

Kunsei, H.; Pirapaharan, K.; Hoole, P.R.P. (2021)

Model Based-Testing of Spatial and Time Domain ArtificialIntelligence Smart Antenna for Ultra-High Frequency ElectricDischarge Detection in Digital Power Substations

Singkang, L.M.; Ping, K.A.H.; Kusei, H.; Kumarasamy, S.; Pirapaharan, K.; Haidar, A.M.A; Hoole, P.R.P. (2021)

This paper presents a fifth-generation (5G) wireless smart antenna for performing bothpower substation communication (in space domain beam-steering) and electrostatic discharge (in timedomain Ultra-high Frequency “UHF” ...

Semi-parametric vertex set prediction for dynamic networks using latent tree models

Valluvan, R.; Almquist, Z.; Butts, C.; Anandkumar, A. (University of Jaffna, 2012)

Dynamic networks may be viewed as arising from a process of change in the vertex set and/or edge set of a network, with joint edge/vertex evolution being common in observational settings. In this latter case, recent work ...

Scenario analysis of future load profile of sri lanka Considering demand side management initiatives

Jayasinghe, D.H.G.A.E.; Lankapriya, K.R.S.; Valluvan, R.; Cynthujah, V. (University of Jaffna, 2018)

As a result of technology development, expansion of industries and improvement of living standards, the electricity demand increases rapidly. It is the responsibility of the utility to supply uninterrupted, reliable and ...

Long-term solar irradiance forecasting approaches a comparative study

Sharika, W.; Fernando, L.; Kanagasundaram, A.; Valluvan, R.; Kaneswaran, A. (University of Jaffna, 2018)

The need of solar irradiation forecast at a specific location over long-time horizons has attained massive importance. In this paper, we study the machine learning techniques to predict solar irradiation in 10 min intervals ...

A study on solar pv power generation influencing parameters using Captured data from faculty of engineering, university of jaffna solar Measuring station

Kanagasundaram, A.; Valluvan, R.; Atputharajah, A. (University of Jaffna, 2018)

A number of parameters such as solar irradiance, temperature, wind speed, wind direction and soiling are influencing the solar energy harvesting. It is essential to develop deeper understanding of the factors influencing ...

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Electrical & Electronic Engineering: Recent submissions

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