Resources

… Tightened on 1 Aug 2016 EVENT No 3309 TRANSPOWER REPORT: UNI VOLTAGE STABILITY CONSTRAINT TEMPORARILY … The UNI constraint manages flows through interfacing transmission circuits into the upper North Island region for … WHAT NOW? Transpower has made or initiated a number of planning and operational changes in light of the 1 August …

… System operator initial report: Hawke’s Bay loss of supply This document outlines … conditions 3.1 Hawke’s Bay power system The Hawke’s Bay transmission system (known as grid zone 5) is depicted in … slip has exposed a section of the Firstgas Bay of Plenty transmission pipeline near Gisborne. Note: Gas supply to …

… of supply, which assesses how much fuel, generation and transmission capacity is available over different time … towards a lower carbon future. 1 See WiTMH monitoring report, New Zealand Steel new electric arc furnace and … MW. Japan – 3% to 8% (a practical metric for short- term planning and coordination as compared to the more “formal” …

… implications associated with TWI’s possible closure. This report details our findings on the challenge of managing … 14 2.3.1 Managing transmission circuits overloading … dispatch behaviour is maintained. This would make planning and taking outages extremely difficult, even more …

… implications associated with TWI’s possible closure. This report summarizes the results of small signal analysis of … constant. This criterion is aligned with Transpower’s Grid Planning guidelines to determine whether a mode is … and 20 MW at Roxburgh. Power transfers along two major transmission routes for the base cases are shown below: …

… associated with TWI’s possible closure. This summary report, along with supporting technical reports, details our … solutions identified the Grid Owner would also consider Non-Transmission Alternatives. The Grid Owner has advised that … occur. Again summer would be a more favourable season for planning outages as compared to winter. TRANSPOWER NEW …