Major Event Day has the meaning given in the IEEE Guide, provided that: for the purposes of applying an economic incentive The AER scheme, the broadly regulator may supports apply a different adopting this multiple of log definition for standard deviation the distribution than the 2.5 reliability multiple used in the measures statistical method guidelines. set out in section The AER 3.5 of the IEEE proposes to Guide should such undertake a multiple be more detailed determined by the review order to regulator to more implement this accurately reflect definition the normal under the operation of the STPIS. distribution network; and Catastrophic events may be excluded from the statistical method used to classify Major Event Days. The AER Momentary broadly Interruption an supports Interruption to a adopting this Distribution definition for Customer’s the distribution electricity supply reliability with a duration of 3 measures minutes or less, guidelines. provided that the The AER end of each proposes to Momentary undertake a Interruption is more detailed taken to be when review order to electricity supply is implement this restored for any definition duration under the STPIS. Momentary Interruption Event means one or more Momentary Interruptions that As above. occur within a continued duration of 3 minutes or less, provided that the successful
Major Event Day has the meaning given in the IEEE Guide, provided that: for the purposes of applying an economic incentive scheme, the regulator may apply a different multiple of log standard deviation than the 2.5 multiple used in the statistical method set out in section 3.5 of the IEEE Guide should such multiple be determined by the regulator to more accurately reflect the normal operation of the distribution network; and Catastrophic events may be excluded from the statistical method used to classify Major Event Days. The AER broadly supports adopting this definition for the distribution reliability measures guidelines. The AER proposes to undertake a more detailed review order to implement this definition under the STPIS. Momentary Interruption an Interruption to a Distribution Customer’s electricity supply with a duration of 3 minutes or less, provided that the end of each Momentary Interruption is taken to be when electricity supply is restored for any duration The AER broadly supports adopting this definition for the distribution reliability measures guidelines. The AER proposes to undertake a more detailed review order to implement this definition under the STPIS. Momentary Interruption Event means one or more Momentary Interruptions that occur within a continued duration of 3 minutes or less, provided that the successful As above.
AER%20Issues%20paper%20-%20Reviewing%20the%20Service%20Target%20Performance%20Incentive%20Scheme%20and%20Establishing%20a%20new%20Distribution%20Reliability%20Measures%20Guidelines_0.docx