Operations Simulator

AEMO is working towards implementing fast Electromagnetic Transient (EMT) power system simulation capability.

Australia’s power system is experiencing a transition from conventional synchronous generation, such as coal-fired power stations, to inverter-based generation, such as wind and solar farms, at a pace and penetration level not seen in any other major interconnected system in the world. Due to the difference in how inverter-based plants operate compared to synchronous plants, there has been a shift from Root Mean Squared (RMS) to Electromagnetic Transient (EMT) models that more accurately capture and predict power system behaviour.

As the National Electricity Market (NEM) power system continues to rapidly evolve, using fit-for-purpose analysis tools is increasingly critical to the secure and reliable operation of the power system. This is being addressed as part of AEMO’s Operations Technology Program.

Reference Materials

Contact us 

For more information or to get involved please contact AEMO simulator@aemo.com.au.