coupling a first comparator to said first motor generator set for comparing actual output power, P1A, with {HEAD ~ said signal} representing {TAIL ~ said established predetermined maximum power}, PMAX, and generating a first output signal only when P1A =PMAX, 
representing
coupling a first comparator to said first motor generator set for comparing actual output power , P1A , with { HEAD ~ said signal } representing { TAIL ~ said established predetermined maximum power } , PMAX , and generating a first output signal only when P1A = PMAX ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH