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Feed-in-tariffs (FiTs) have been reduced due to combinations of economic and technical reasons. So, existing and new rooftop-photovoltaic (PV) owners are left with the option to either concede the low value arrangement or to use battery storage to maximise their self-consumption, and so minimise their electricity cost. This paper explores the effect of increasing penetration of residential battery...
The reduced amount of rotational kinetic energy in power systems has significant detrimental impacts on system frequency behaviour. To ensure system security, this issue must be addressed in a systematic way. Given this, we consider three different metrics, namely i) minimum power penetration from synchronous generators, ii) minimum rated power of synchronous generators, and iii) minimum synchronous...
Including a large amount of renewable energy sources (RES) in future power systems will not be possible without flexibility. Concentrated solar power (CSP) presents an excellent resource with inherent flexibility. This paper purposes aggregation of inflexible RES, such as utility-scale photovoltaic, with CSP to achieve the required flexibility. The aim is to keep in check the ramping stress induced...
Evolution of the present-day grid from fossil fuel-based to green, sustainable generation is picking up pace due to environmental concerns and dwindling fossil fuel reserves. The era where renewable energy resources (RES) begin to significantly penetrate the power system has begun. In the future, this trend will be substantial, and RES contribution toward energy production will be significant, here...
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