Application of System Reliability Indices in Electric Power System

System reliability indices deal with the adequacy of overall system supply and indicates behaviour response. The index express interruption statistics in terms customers which can be an individual, firm, or organization that purchases electric services at one location under rate classification, contract schedule. include: Average Interruption Frequency Index (SAIFI), Duration (SAIDI), Customer (CAIDI), Service Availability (ASAI), Unavailability (ASUI), Expected Energy Not Supplied (EENS) (AENS). These are used as performance evaluation for power assessment. This assessment helps planning long short terms. study therefore focuses reviewed past on application SAIFI, SAIDI CAIDI system. imply how often average customer experiences sustained over a predefined time year they most Keywords: Reliability Indices, SAIDI, CAIDI, ASAI, ASUI, AENS, Assessment. DOI: 10.7176/JETP/11-6-03 Publication date: November 30 th 2021