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Saint Petersburg, Russia

Lebedev A.S.,Leningradskii Metallicheskii Zavod LMZ | Antonyuk O.V.,Elektrosila | Mart'yanov V.A.,Leningradskii Metallicheskii Zavod LMZ | Gordeev N.N.,Leningradskii Metallicheskii Zavod LMZ | And 2 more authors.
Power Technology and Engineering | Year: 2011

This is an examination of a variant of the monoblock PGU-90 steam-gas unit developed at the "Leningradskii Metallicheskii Zavod" (LMZ) branch of "Silovye mashiny" based on a GTÉ-65 gas turbine unit and a K-30-60 steam turbine employing a synchronous release clutch with an overall useful power at the generator of 90 MW. The kinematic and thermal systems and the basic technical characteristics of this version of the PGU-90 are discussed, and the oil-supply system and structural features of the major equipment in the unit - the gas turbine, steam turbine, turbine generator, reducer, boiler-utilizer, and release clutch - are described. The proposed variant of a combination of thermal power production equipment is built using basic designs with minimal further development for these joint operating conditions. © 2011 Springer Science + Business Media, Inc.

Drobkin B.Z.,Elektrosila | Pronin M.V.,Elektrosila | Krutyakov E.A.,Elektrosila | Vorontsov A.G.,Elektrosila
Power Technology and Engineering | Year: 2011

The features of the start-up of asynchronized synchronous compensators (ASC) are described. The characteristic of the PU-6-05 starters for the ASK-100 compensators produced by "Élektrosila," branch of the JSC "Silovye macshiny," is given. Problems of determining the position of the rotor, operations in the artificial and natural switching zones, and the processes of synchronizing the compensator with the power network and slowing of the power plant are considered. © 2011 Springer Science + Business Media, Inc.

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