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Maps / Diagrams

 

TitleDateDescription

file type icon SPD Locator Drawing [620kB]

Mar 2010 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.

file type icon NIPS [132kB]

August 2009 Single Line Diagram of the North Island Power system showing transmission lines, buses and interconnecting transformers.

file type icon SIPS [103kB]

August 2009 Single Line Diagram of the South Island Power system showing transmission lines, buses and interconnecting transformers.

file type icon Substation Locator Map [2.4MB]

Dec 2008 Map of New Zealand showing substations and transmission lines.

file type icon Frequency Barometer [40kB]

2005 This diagram shows how the System Operator manages frequency.