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Last updated: 16 Nov 2022
Operational impact assessment, Tiwai smelter closure - South Island transient angular stability.pdf
… locally, it will have to be transferred over longer distances to get to other parts of the power system … 12 months the South Island has registered a maximum and minimum demand of 2100 MW and 1100 MW respectively, of which … generating units at low MW output as this starts to approach the units rough running zone. 4.6 OPTIONS TO …
Last updated: 16 Jan 2023
Transmission Planning Report 2020
… an industry update paper that will outline Transpower’s approach to progressing further initiatives. Summary: The … under low wind scenarios, we need to model relatively high minimum output from wind generation to ensure there is … normally fill the peaking role. For this TPR, we assume minimum wind generation during North Island peak load …
Last updated: 09 Jun 2023
Transmission Tomorrow (2023)
… 15 2.14 An integrated approach delivers the best outcome for New … to distribution companies and large users over long distances, providing open access and helping to balance … strategic planning to ensure maximum effectiveness for minimum impact over time. • Focus on efficiency gains. We …
Last updated: 21 Nov 2023
Asset Management Plan 2023.pdf
… 10 Our Asset Management Approach … deferred tower painting, including painting within the Minimum Approach Distance (MAD), the area close to the … approved systems, guidelines, and processes and defines a minimum level of compliance. They are split into: • … breaker designs often fail today’s safer working practice distances to energised equipment. Therefore, additional …
Last updated: 22 Jan 2020
Transmission Planning Report 2019.pdf
… 3 A ‘least regrets’ approach to planning is a prudent approach for the … standard for the whole grid • a “safety net” minimum reliability standard of n-1 for contingencies on the … to apply for a reopener • the application must relate to a minimum of two E&D projects that must in aggregate cost at …
Last updated: 01 Oct 2021
Transmission Planning Report 2021.pdf
… .................................................. 26 5 OUR APPROACH TO MAJOR INDUSTRY TRENDS … standard for the whole grid • a “safety net” minimum reliability standard of N-1 for contingencies on the … to identify transmission constraints that may require minimum or maximum limits to be applied to generation and/or …
Last updated: 03 Sep 2021
Transmission Planning Report 2021.pdf
… .................................................. 26 5 OUR APPROACH TO MAJOR INDUSTRY TRENDS … standard for the whole grid • a “safety net” minimum reliability standard of N-1 for contingencies on the … to identify transmission constraints that may require minimum or maximum limits to be applied to generation and/or …
Last updated: 05 Dec 2022
NZGP1 MCP ATTACHMENT C - OPTIONS REPORT.pdf
… 3 2.0 Options Assessment Approach … could set the capacity (MW) needs of the battery and the minimum energy (MWh) needs while CNI adds in the energy … is usually more cost effective for transmission over long distances, so it is unlikely to be the most cost-effective …
Last updated: 21 Nov 2023
Service Measures Report 2023.pdf
… 36 Table 20 - Pooled approach to quality standards for GP1 and GP2 in RCP4 … targets set for these measures. 8 Quality standards set a minimum standard of quality. Service Measures Report 2023 … required, such as an increase in tower Minimum Approach Distances (MAD) painting. Figure 5 below shows a view of …
Last updated: 04 Feb 2019
Transmission Planning Report 2018 - FINAL - 22 Nov 2018.pdf
… 3 A ‘least regret’ approach to planning is a prudent approach for the steward … standard for the whole grid, and • a “safety net” minimum reliability standard of n-1 for contingencies on the … raised in recent years, but current arrangements mean a minimum 12 month notification must be given of intention to …