Browsing by Author "Lucas, R"

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  • Effect of the shape of the solid insulators on creeping discharge propagation under AC voltages 
    Ediriweera, S; Jayarathna, P; Samarasinghe, R; Lucas, R [Conference-Abstract]
    This paper studies the use of circular and square shaped solid insulators on creeping discharge propagation over solid/liquid dielectric interfaces under AC voltages. A point-plane electrode arrangement based test ...
  • Macro scale modelling of wind plants in long term planning studies : a Sri Lankan case study 
    Mudannayake, A; Lucas, R; Siyambalapitiya, T [Article-Abstract]
    Harnessing Non Conventional Renewable Energy (NCRE) sources as small-scale embedded generation is rapidly increasing around the world. Modelling most NCRE based generation becomes an arduous task owing to their extremely ...
  • Modelling of mini hydro plants in long term planning studies : a Sri Lankan case study 
    Mudannayake, A; Lucas, R; Siyambalapitiya, T [Article-Abstract]
    The development of green energy and cutting down fossil fuel fired brown energy is now matured from the voluntary commitment stage up to a level of fixing national policy targets even in developing countries [1], [2] ...
  • Profile of the Sri Lankan eEectrical engineering industry 
    Jayasekara, B; Lucas, R; Namasivayam, S; Udawatta, L [Article-Abstract]
    The electrical and electronic industry in Sri Lanka, although relatively small in itself, is a key service industry to other industrial sectors as well. In the study presented, a sample of around 300 companies/industries ...
  • Profile of the Sri Lankan electrical engineering industry 
    Jayasekara, B; Lucas, R; Namasivayam, S; Udawatta, L [Article-Abstract]
    The electrical and electronic industry in Sri Lanka, although relatively small in itself, is a key service industry to other industrial sectors as well. In the study presented, a sample of around 300 companies/industries ...
  • A Tool for estimating remaining life of power transformers 
    Samarasinghe, R; Lucas, R; Ediriweera, S; Jayarathna, P [SRC-Report]
    Part 1- Modelling the Lumped Parameter Network of a Power Transformer using Sweep Frequency Response Analysis Accurate modeling of power transformers is beneficial for fault diagnosis and the health condition assessment ...