Excursion Notices

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Excursion notices are emailed to registered electricity market participants when a frequency excursion or voltage excursion occurs on the power system

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January
Notice Date
Notice EXN Voltage South Island Brydone C4 Tripped (PDF 30.12 KB) Date
Notice EXN Voltage North Island Waiotahi Feeder tripped. (PDF 30.13 KB) Date
Notice EXN Voltage South Island Hokitika Kumara 1 Tripped (PDF 30.14 KB) Date
Notice EXN Voltage North Island Carrington Street 33kV feeder tripped,Carrington Street T4 tripped (PDF 30.19 KB) Date
Notice EXN Frequency/Voltage South Island Tiwai reduction line tripped (PDF 30.8 KB) Date
Notice EXN Voltage South Island Islington SVC9 Tripped, Hororata FeederTripped (PDF 30.17 KB) Date
Notice EXN Voltage North Island HAY SC4 Tripped (PDF 30.43 KB) Date
Notice EXN Voltage North Island HAY SC7 Tripped. (PDF 30.13 KB) Date
Notice EXN Voltage South Island Clyde 33kV feeders tripped (PDF 30.14 KB) Date
Notice EXN Voltage North Island Tokaanu Whakamaru 1 Auto-reclosed (PDF 30.17 KB) Date
Notice EXN Voltage North Island Ohakune National Park Ongarue 1Auto-reclosed (PDF 30.17 KB) Date
Notice EXN Voltage South Island Livingstone Norwood 1 Tripped (PDF 30.13 KB) Date
Notice EXN Voltage South Island Islington Norwood 1 Auto-reclosed (PDF 30.16 KB) Date
Notice EXN Voltage North Island Bunnythorpe Tokaanu 2 Auto-reclosed (PDF 30.16 KB) Date
Notice EXN Voltage North Island Huntly Stratford Auto-reclosed (PDF 30.15 KB) Date
Notice EXN Voltage North Island Stratford Taumarunui Auto-Reclosed,Taumarunui T5 Tripped (PDF 30.18 KB) Date
Notice EXN Voltage North Island Bunnythorpe Tokaanu 2 Auto-reclosed (PDF 30.17 KB) Date
Notice EXN Voltage North Island Bunnythorpe Tokaanu 2 Auto-reclosed,Bunnythorpe Tokaanu 1 Auto-reclosed (PDF 30.22 KB) Date
Notice EXN Voltage North Island Te Mihi Generation Tripped (PDF 30.13 KB) Date
Notice EXN Voltage North Island Whirinaki Generation Tripped (PDF 30.14 KB) Date
Notice EXN Voltage North Island Poihipi Generation Tripped (PDF 30.13 KB) Date
Notice EXN Voltage North Island Haywards STC31 tripped (PDF 30.14 KB) Date
Notice EXN Voltage North Island Te Kaha Feeder Autoreclosed. (PDF 30.13 KB) Date
Notice EXN Voltage North Island Maraetai Bus Tripped. (PDF 30.14 KB) Date
Notice EXN Voltage North Island Te Ahi O Maui generation tripped. (PDF 30.14 KB) Date
Notice EXN Voltage North Island Maraetai Bus Tripped (PDF 30.14 KB) Date
Notice EXN Voltage South Island Islington SVC3 Tripped (PDF 30.13 KB) Date
Notice EXN Voltage North Island Matahina Generation Tripped (PDF 30.13 KB) Date