81) ‘power plant own consumption’ means electricity that is required for the smooth functioning of the power plant and of the facilities and equipment attached thereto, including the electrical and lighting systems, control, safety and monitoring systems, accumulation devices, emergency sources of power, pumps, ventilators, conveyors, electric motors of fuel loading and preparation equipment and electric heating systems;, 81) elektrijaama omatarve – elektrienergia, mis on tarvilik elektrijaama ja tema juurde kuuluvate vajalike seadmete kogumi, sealhulgas elektri- ja valgustusvõrgu, juhtimis-, kaitse- ja seiresüsteemide, akumulaatorseadmete, avariitoiteallikate, pumpade, ventilaatorite, transportööride, kütuse laadimise ja ettevalmistamise seadmete elektrimootorite ning elektrikütte tõrgeteta talitluseks;, defined within the scope of this Act, defineeritakse selle seaduse ulatuses