Title :
Proposition for a novel locational reliability index in power systems
Author :
Barot, Hemantkumar ; Bhattacharya, Kankar
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON
Abstract :
This paper presents the concepts for a novel locational reliability indices in electric power systems. The loss of peak load probability at every bus in the system is computed using the concept of commons and domains which determine the contribution of various generators to serving the load at a bus. A conceptual isolated load bus is formulated and the classical concepts of LOLP are extended to determine the locational reliability indices. It is observed that the reliability of electricity supply at a particular bus cannot be freely chosen and it can only be improved up to a certain extent.
Keywords :
power system reliability; electric power systems; isolated load bus; locational reliability index; loss of peak load probability; Costs; Information security; Joining processes; Power generation; Power supplies; Power system measurements; Power system planning; Power system reliability; Power system security; Power system stability; Loss of load probability; Medium-term operations; electricity pricing; reliability; restructured power systems;
Conference_Titel :
Power Systems Conference and Exposition, 2009. PSCE '09. IEEE/PES
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-3810-5
Electronic_ISBN :
978-1-4244-3811-2
DOI :
10.1109/PSCE.2009.4840179
