Experience in the design and adaptation of vibration control and vibromonitoring equipment for turbines installed at Sayano-Shushenskaya HPS

Abstract

We consider the problems of measuring the vibration of the supporting parts in hydro-turbine manufacturing, for example of the Sayano-Shushenskaya Hydro Power Station (SS HPS). It was explore the concepts of vibration control system (VCS) of hydro units. The analysis of the main types of vibration sensors, as the most important elements of the vibration control system of the hydro units. The main results of comparative tests of sensors that measure absolute vibration are given. It is proposed the optimization of the algorithms VCS of the units, including taking into account the seismic area of the hydropower station. © Published under licence by IOP Publishing Ltd.