This study explores the possibility of adopting LED lighting for professional sports lighting projects over the conventional technology. LED lighting has the advantage of lower power consumption and longer lifetime, however ...

Rapid population growth, resource scarcity, rural-urban migration, severe poverty, socioeconomic inequality etc. can be recognized as the foremost challenges, faced by the most of the countries in the world including Sri ...

Power electronic based loads and other non-linear loads on the utility system create small amounts of DC current on top of their normal AC current. Due to heavy proliferation of such loads on the present day utility system, ...

Among the different techniques available for demand side management, replacement of energy inefficient lamps with energy efficient lamps plays a major role. Due to the huge market competition existing in between the ...

Power transformer can be considered as the key element in an electricity power system. Cost and the time of installation of a power transformer are significantly higher than the installation of other equipment. Applied ...

Transmission lines are a key factor of the transmission network of a country which connects Grid Substations and the Power stations. Performance of transmission lines has a great impact on reliability aspects of a particular ...

Electric power consumption, is increasing rapidly, showing growth faster growth in the last few decades. To meet the increase in demand of electricity the expansion of transmission networks is needed all over the country. ...

Long term energy sector planning is essential for a country to acquire sustainable development in all its social, economic and environmental dimensions. Further it will ensure the energy supply security of the country. ...

CEB is mainly Electricity Generating, Distributing and solely Electricity Transmitting organization in Sri Lanka. Few years back, main target of CEB was to achieve 100% electrification level and was not greatly concerned ...

Electricity sector regulators are practicing benchmarking of electricity distribution companies to regulate allowed revenue to each company. Mainly this is done by using the relative efficiency scores produced by frontier ...