establishing {HEAD ~ a signal PMAX}, representing {TAIL ~ a predetermined maximum output power} produced by said first motor generator set, 
representing
establishing { HEAD ~ a signal PMAX } , representing { TAIL ~ a predetermined maximum output power } produced by said first motor generator set ,
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH