caa a22 4500 445317566 CHVBK 20180317142652.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10749-011-0201-0 doi (NATIONALLICENCE)springer-10.1007/s10749-011-0201-0 Laser technology for determining the geometry of a hydroelectric generator rotor under load [Elektronische Daten] [D. Kulikov, Yu. Anikin, S. Dvoinishnikov, V. Meledin] Laser technology for determining the geometry of the rotor of a hydroelectric generator under load, based on automated remote high-speed measurements through the ventilation channel of the stator using a semiconductor FMCW-lidar is described. The experimental model of the laser system was tested on an existing hydroelectric generator. Results of measurements of the geometry of a loaded rotor of acting hydroelectric generator No. 4 of the Sayano-Shushenskaya hydroelectric power station (type SVF/1285-42V4, 640 MW) have been obtained for the first time. The error of measurements made by this method based on laser technology in experimental form did not exceed 1%. Springer Science+Business Media, Inc., 2011 power safety nationallicence cost reduction nationallicence monitoring the geometry of the loaded rotor of a hydroelectric generator nationallicence laser measuring technologies nationallicence FMCW lidar nationallicence Sayano-Shushenskaya hydroelectric power station nationallicence Kulikov D. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut Anikin Yu S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut Dvoinishnikov S. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut Meledin V. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut Power Technology and Engineering Springer US; http://www.springer-ny.com 44/5(2011-01-01), 416-420 1570-145X 44:5<416 2011 44 10749 https://doi.org/10.1007/s10749-011-0201-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10749-011-0201-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kulikov D. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Anikin Yu S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Dvoinishnikov S. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Meledin V. S. S. Kutateladze Institute of Thermal Physics, Siberian Branch of the Russian Academy of Sciences, JSC "Institute of Optoelectronic Information Technologies”, Novosibirsk, Russia aut NATIONALLICENCE 773 0- Power Technology and Engineering Springer US; http://www.springer-ny.com 44/5(2011-01-01), 416-420 1570-145X 44:5<416 2011 44 10749 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer