Aggregate cooling system power supply in RHPP Velebit

Sustav rashlade i drenaže proizvodnih generatora na RHE Velebit je ključni element u radu postrojenja. Razvojem tehnologije omogućen je drugačiji pristup automatizacije sustava rashlade i drenaže što je navedeno u radu. U prvom dijelu završnog rada navedeni su općeniti podaci o RHE Velebit te je opisan način rada sustava rashlade i drenaže unutar elektrane. U drugom dijelu prikazani su razlozi za zamjenu od kojih je prvenstveno starost opreme, a ne učinkovitost rada sustava. U trećem dijelu su opisani novi predviđeni sustavi upravljanja rashladom i drenažom u kojem su obrađeni ormari upravljanja i signalizacije te njihov smještaj unutar pogona.The system of cooling and drainage of production generators at RHE Velebit is a key element in the operation of the plant. The development of technology has enabled a different approach to the automation of cooling and drainage systems, which is outlined in the this paper. The first part of the paper contains general information about RHE Velebit and describes the operation of cooling and drainage systems within the power plant. The second part presents the reasons for replacement, which are primarily due to the age of the equipment and not the efficiency of the system. Finally, the third section describes the new envisaged cooling and drainage control systems, in which the control and signaling cabinets and their accommodation within the facility are addressed