Title :
Monitoring the technical condition of dams of hydroelectric power plants with an automated monitoring and earthquake registration system
Author :
Kuzmenko, Alexander ; Vorobyeva, Darya ; Zolotukhin, Evgeniy
Author_Institution :
Inf. Syst. Lab., Design Technol. Inst. of Digital Tech., Novosibirsk, Russia
Abstract :
An approach is described that has been developed for auxiliary monitoring of technical condition of hydropower plant dams. It is based on analysis of changes in dynamic characteristics of dams obtained by an automated monitoring and earthquake registration system that records microseismic vibrations of structures. The configuration of the system as well as the results of seismometric monitoring of the dam of Krasnoyarsk hydroelectric power plant are described. To study behavior of the dam under normal and extreme loads it was proposed to develop a model of the dam with the use of the finite element method.
Keywords :
condition monitoring; dams; earthquake engineering; finite element analysis; hydroelectric power stations; structural engineering; vibrations; Krasnoyarsk hydroelectric power plant; automated monitoring; dams; earthquake registration system; finite element method; hydroelectric power plants; microseismic vibrations; seismometric monitoring; structures; technical condition auxiliary monitoring; Earthquakes; Hydroelectric power generation; Monitoring; Servers; Temperature; Vibrations; dynamic characteristics of dams; earthquake detection; finite element analysis; microseismic vibrations; modeling; s — automated system for seismometric monitoring; safety hydroelectric power plants;
Conference_Titel :
Power Engineering and Automation Conference (PEAM), 2012 IEEE
Conference_Location :
Wuhan
Print_ISBN :
978-1-4577-1599-0
DOI :
10.1109/PEAM.2012.6612505
