Temporary replacement towers up, for the Moorabool Sydenham No1 500 kV line (on Sun 25th Feb 2024)

I missed it at the time, but was alerted by Alex in his comment here – worth recording for future reference that Market Notice 115120 published at 19:46 on Sunday 25th February 2024 the temporary towers to replace those that were blown down in the storm on Tuesday 13th February 2024 were placed into service:

__________________________________________________

Notice ID : 115120
Notice Type ID : Inter-Regional Transfer limit variation
Notice Type Description : MARKET
Issue Date : Sunday, 25 February 2024
External Reference : Inter-regional transfer limit variation – Moorabool Sydenham No1 500 kV line – Vic region – 25/02/2024
__________________________________________________

AEMO ELECTRICITY MARKET NOTICE

At 1929 hrs 25/02/2024 in the Victoria region the Moorabool Sydenham No1 500 kV line returned to service on temporary towers.

The Moorabool Sydenham No2 500 kV line remains out of service

Constraint set changes.

Invoked:
V-MLSY_NOEMTT_R

Revoked:
V-X_MLSY_MLTS_TIE

This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1

Refer these Market Notices:

MN 114577 (issued Tue 13th Feb at 13:22, as noted on Wattclarity),

MN 114768 (note that this one does not seem to refer to this incident … suggest it’s a typo carried through from MN114770 and most likely should read MN114625 published Tue 13th Feb at 15:06 as noted on WattClarity),

MN  114686 (issued Wed 14th Feb at 01:24) and

MN  114770 (issued Thu 15th Feb at 19:34)

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations

 

Nothing more, at this point.


About the Author

Paul McArdle
Paul was one of the founders of Global-Roam in February 2000. He is currently the CEO of the company and the principal author of WattClarity. Writing for WattClarity has become a natural extension of his work in understanding the electricity market, enabling him to lead the team in developing better software for clients. Before co-founding the company, Paul worked as a Mechanical Engineer for the Queensland Electricity Commission in the early 1990s. He also gained international experience in Japan, the United States, Canada, the UK, and Argentina as part of his ES Cornwall Memorial Scholarship.

2 Comments on "Temporary replacement towers up, for the Moorabool Sydenham No1 500 kV line (on Sun 25th Feb 2024)"

  1. AEMO Market Notice 115511 reports return to service today on temporary towers of Moorabool – Sydenham No2 500 kV line.

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