Average circuit outage rate Lines event rate fault 0.1406 24.98% 0.3525 – Transformer event rate fault 0.0073 19.06% 0.3160 – Reactive plant event rate fault 0.2196 36.00% 0.5089 – Lines event rate forced 0.1192 14.67% 0.1742 – Transformer event rate forced 0.0621 10.92% 0.1456 – Reactive plant event rate forced 0.1004 26.86% 0.4282 – Loss of supply events Number of events greater than 0.05 system minutes per 0 2 5 annum Number of events greater than 0.30 system minutes per 0 0 2 annum Average outage duration 3.8981 74.0311 302.3258 Source: AER analysis Table 112 Draft decision parameter values for 2017–2022 —MIC Parameter values - MIC Indicative (2008–2014) Performance target 1603 DIs Unplanned outage event limit 272 DIs Dollar per dispatch interval $3274/DI
Average circuit outage rate Lines event rate – fault 0.1406 24.98% 0.3525 Transformer event rate – fault 0.0073 19.06% 0.3160 Reactive plant event rate – fault 0.2196 36.00% 0.5089 Lines event rate – forced 0.1192 14.67% 0.1742 Transformer event rate – forced 0.0621 10.92% 0.1456 Reactive plant event rate – forced 0.1004 26.86% 0.4282 Loss of supply events Number of events greater than 0.05 system minutes per annum 0 2 5 Number of events greater than 0.30 system minutes per annum 0 0 2 Average outage duration 3.8981 74.0311 302.3258 Source: AER analysis Table 112 Draft decision —MIC parameter values for 2017–2022 Parameter values - MIC Indicative (2008–2014) Performance target 1603 DIs Unplanned outage event limit 272 DIs Dollar per dispatch interval $3274/DI
AER%20-%20Draft%20decision%20Ausnet%20Services%20transmission%20determination%20-%20Attachment%2011%20-%20Service%20target%20performance%20incentive%20scheme%20%28STPIS%29%20-%20July%202016.docx