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Maps / Diagrams

 

TitleDateDescription

file type icon SPD Locator Diagram [570kB]

31 Jan 2012 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 [84kB]

Feb 2012 Single Line Diagram of the North Island Power system showing transmission lines, buses and interconnecting transformers.

file type icon SIPS [63kB]

Feb 2012 Single Line Diagram of the South Island Power system showing transmission lines, buses and interconnecting transformers.

file type icon Substation Locator Map [4.3MB]

Nov 2010 Map of New Zealand showing substations and transmission lines.

file type icon Frequency Barometer [73kB]

Oct 2010 This diagram shows how the System Operator manages frequency.