Power system stability with Kate Summers

Power system stability with Kate Summers

The stability of the electricity network are front and centre of the political debate in Australia.

Watch our seminar on power system control with Engineer Kate Summers from Pacific Hydro. In a fascinating seminar, held in the College on 15th August 2018, she explains why the big gas and coal (synchronous) generators often get it wrong these days to stabilise frequency across the National Electricity Market.

It is not necessarily their fault, as those machines are capable to provide the primary control on frequency stabilisation. But the current market control (and the FCAS market) do not generally use those resources.

In fact, as a sub-optimal power system control now leads to larger frequency alterations than in the old days, the wear and tear of the synchronous generatos will be enhanced - possibly accelerating a transition.

Anyway, you might be surprised that deterioation of the tight frequency control has nothing to do with renewables. Renewables in fact are the most stable ingredients of our power system at the moment on that millisecond and half-hourly timeframe, in which various events can otherwise push the electricity grid into the red zones of either too high or too low frequency.

Lean back and enjoy a fascinating and content-rich talk about power system control by one of the knowledge powerhouses in Australia, Kate Summers. 

And check for our other events on http://climatecollege.unimelb.edu.au/seminars

Our Seminars

Public Events

The College coordinates public lectures, such as our IPCC WG3 outreach event. These events aim to provide insights regarding key national and international science and policy issues and encourage discussion between the general public and subject experts.

Science & Pretzels Seminars

Our small and intensive in-house format of seminars is called "Science & Pretzels". Those seminars provide a small atmosphere, where the discussion time between students and the lecturer is maximised. We generally do not advertise those events, as we try to keep them small, but other supervisors and interested folks are invited. The discussion time is primarily reserved for College PhD students, though.

Please see our events calendar of upcoming and past events.

Web tools and Projects we developed

  • Open-NEM

    The live tracker of the Australian electricity market.

  • Paris Equity Check

    This website is based on a Nature Climate Change study that compares Nationally Determined Contributions with equitable national emissions trajectories in line with the five categories of equity outlined by the IPCC.

  • liveMAGICC Climate Model

    Run one of the most popular reduced-complexity climate carbon cycle models online. Used by IPCC, UNEP GAP reports and numerous scientific publications.

  • NDC & INDC Factsheets

    Check out our analysis of all the post-2020 targets that countries announced under the Paris Agreement.