NER Chapter 5
NEM Grid Connection & Stability
Specialized Power Systems Engineering for the Australian NEM
FOCUS AREA: AEMO Registration | R1/R2 Validation | IEC 60909 Fault-Level Screening
Deliverables
Solver
Physics-Based Grid Modeling
Physics-based pandapower models — IEC 60909 fault-level screening and AS/NZS 4777.2 Volt-VAr/Volt-Watt inverter response — for solar and battery storage connection points.
Optimization
GPS Performance Standards Tuning
Negotiating and optimizing Generator Performance Standards (GPS) to meet stringent AEMO requirements without over-engineering.
Automation
On-Demand Chapter 5A Screening
A live audit tool that runs your DNSP's connection parameters through a real solver — fault-level, voltage response, and 24h curtailment — before the R1/R2 submission is drafted.
Business Impact
Reduces AEMO grid connection approval timelines by months, minimizing holding costs for developers.