|Spd Locator drawing [ pdf 418.15 KB ]||May 2017||This diagram shows how the New Zealand power system is modelled for the purposes of Scheduling, Pricing, and Dispatch as a national set of nodes and branches connecting those nodes.|
|NIPS6 [ pdf 165.24 KB ]||Feb 2017||Single Line Diagram of the North Island Power system showing transmission lines, buses and interconnecting transformers.|
|SIPS6 [ pdf 111.11 KB ]||Feb 2017||Single Line Diagram of the South Island Power system showing transmission lines, buses and interconnecting transformers.|
|Substation Locator map [ pdf 1.42 MB ]||Jul 2014||Map of New Zealand showing substations and transmission lines.|
|Frequency barometer [ pdf 72.9 KB ]||Oct 2010||This diagram shows how the System Operator manages frequency.|
Maps and Diagrams
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