Archive: Frequency and Time Error Monitoring

Please click here for the most recent Frequency and Time Error Monitoring Reports.

The Frequency and Time Error Monitoring Reports are prepared by AEMO on a monthly basis.  The reports describe the power system frequency and time error performance compared to the Frequency Operating Standards published by the Reliability Panel.

In the reports, AEMO identifies power system events where the relevant Frequency Operating Standards were not met and evaluates these performances.

The Frequency and Time Deviation Monitoring Reference Guide summarises the calculation processes used by AEMO in the preparation of the monthly Power System Frequency and Time Error Reports.

Older frequency and time deviation monitoring reports

For previous months data please contact the AEMO Support Hub with the details of the data you require.

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