SAFETY SYSTEM FOR HYDRAULIC EQUIPMENT OF A MODERN HPP
The article unveils an innovative solution: system of monitoring of operating equipment at hydroelectric power stations, providing control of the tension and strains of the generating unit cap mounting studs, measurement of stud deformations and similar threaded fasteners. This developed method and system allow detection of which sensors and when display incorrect data. With this system the verification interval may be equal to the overhaul interval for a turbine unit.