%0 Journal Article
	%A Ahmad Abubakar Sadiq and  Mark N. Nwohu and  Jacob Tsado and  Ahmad A. Ashraf and  Agbachi E. Okenna and  Enesi E. Yahaya and  Ambafi James Garba
	%D 2015
	%J International Journal of Electrical and Computer Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 101, 2015
	%T Available Transmission Transfer Efficiency (ATTE) as an Index Measurement for Power Transmission Grid Performance
	%U https://publications.waset.org/pdf/10001332
	%V 101
	%X Transmission system performance analysis is vital to
proper planning and operations of power systems in the presence of
deregulation. Key performance indicators (KPIs) are often used as
measure of degree of performance. This paper gives a novel method
to determine the transmission efficiency by evaluating the ratio of
real power losses incurred from a specified transfer direction.
Available Transmission Transfer Efficiency (ATTE) expresses the
percentage of real power received resulting from inter-area available
power transfer. The Tie line (Rated system path) performance is seen
to differ from system wide (Network response) performance and
ATTE values obtained are transfer direction specific. The required
sending end quantities with specified receiving end ATC and the
receiving end power circle diagram are obtained for the tie line
analysis. The amount of real power loss load relative to the available
transfer capability gives a measure of the transmission grid
efficiency.
	%P 1137 - 1142