Synchronisation question
Sir,
I have been reading the various letters on nuclear power, however there is a very important aspect regarding future power sources which needs to be addressed.
Renewables, in particular wind turbines, can only be switched on to a live grid, since the actual voltage/frequency characteristics on the network must be known for synchronisation.
At present system synchronisation and stability is maintained by the large generators in power stations.
With the impending closure of fossil fuel power stations, alternatives need to be found to ensure network stability and energy availability.
When Torness closes, the Scottish power network will be relying on the internconnectors with England to provide synchronisation for the renewables.
Should Scotland become independent, who will be responsible for the Scottish network?
National Grid is the system operator for the UK (also for gas).
Will this be passed back to Scotland, including the balancing of supply and demand? Perhaps the local MSP can clarify the Scottish Government strategy on this matter, Yours,
Robin Gardner,
Lamlash. not cured, so we urgently need to do more for people affected by this incurable disease.
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Yours,
Rachael Franklin,
Breast Cancer Now,
London.