Fast start, high ramp rates, part load operation and cyclical load following dispatch profiles are typical requirements of a grid with high renewable energy penetration. This is a result of renewable energy generation technologies that are intermittent, and may not be dispatchable at all times, which means grid control measures can no longer purely depend on forecasted supply and demand characteristics of users and generators.
This white paper abstract takes a look at the transition of the South Australian electricity grid, from a traditional base load-controlled grid to one of intermittent, non-dispatchable renewable energy supply, and the impact of this energy mix. Then, power generation technologies that best fit the peaking and grid firming segment criteria will be discussed, including fast start peaking and grid firming technologies.
Finally, if you're interested in reading the entire whitepaper, you'll be invited to download it at the end.