Well...that's essentially the pumped-storage model, except it also takes tens of seconds to spool up: http://virtualniprohlidky.cez.cz/cez-dlouhe-strane-aj/ htt

Well...that's essentially the pumped-storage model, except it also takes tens of seconds to spool up: http://virtualniprohlidky.cez.cz/cez-dlouhe-strane-aj/ http://virtualniprohlidky.cez.cz/cez-dlouhe-strane-aj/