Higher Efficiency of Turbine Qil Purification
https://doi.org/10.21122/1029-7448-2004-0-2-61-67
Abstract
Analysis of turbine oil purification has made it possible to ascertain the reason of failures in the system of T-200-130 LMZ turbine-driven set at South Urals Hydroelectric Power Station. This reason is non-effective operation of a coarse filter and high wear of a bearing No.4. The filter has been modernized and the required normative oil purity in the system of bearing lubrication and turbine-driven set regulation has been obtained.
It has been shown that sieve fabric of polyamide monofilaments ensures effective filtration of contaminated oil in the system of bearing lubrication and steam turbines.
Particle-size analysis of turbine oil impurities in various points of oil supply system can be used for technical diagnostics of turbine-driven set bearings.
About the Authors
E. V. Toropov
South Ural State University
Russian Federation
Russian Federation
I. F. Pshenisnov
Ural Heat Engineering Research Institute
Russian Federation
Russian Federation
A. I. Pshenisnov
Chelyabenergo
Russian Federation
Russian Federation
Ya. I. Pshenisnov
Chelyabenergo
Russian Federation
Russian Federation
References
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Review
For citations:
Toropov E.V., Pshenisnov I.F., Pshenisnov A.I., Pshenisnov Ya.I. Higher Efficiency of Turbine Qil Purification. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2004;(2):61-67. (In Russ.) https://doi.org/10.21122/1029-7448-2004-0-2-61-67
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