RussiaPower 2012 Moscow SGT5-4000F Low Ambient Temperature Conditions Siemens Slad.

7/29/2019 RussiaPower 2012 Moscow SGT5-4000F Low Ambient Temperature Conditions Siemens Slad.

1/11

Protection notice / Copyright notice

Siemens AG 2012. All r ights reserved.

SGT5-4000F for Low Ambient

Temperature Operating Conditions

J an Slad

J uergen Voss

Russia Power 2012, MoscowMarch 5 - 7, 2012


2/11

Siemens AG 2012. All rights reserved.Russia Power 2012, March 05-07 Jan SladPage 2

What I will cover today

z Background to SGT5-4000F for low ambient temperature

operating conditions

z Technical solutions and hardware configuration for reliable

start-up and operation under cold ambient conditions

z Impact of cold ambient conditions on the gas turbine and

plant components


3/11


Cold Ambient Projects in Russia

with the SGT5-4000F Gas Turbine

Kirishi

Yajva

Nyaganskaya

Mosenergo

Serovskaya

Yuzhnouralskaya

Cherepovets

Novosalavatskaya


4/11


Design Features of the SGT5-4000F Gas Turbine

15 stages with CDA airfoils and side wall correction.

One variable guide vane row

Compressor

annular; low pattern factor Dry low NOx burners with dual fuel capability

Combustion System

4 stages; film cooling; TBCs

SX (blade 1) and SX/DS 2 (blade 2)

Turbine

Hirthserration and single tie bolt

Quick thermal response due to internal flow passages

Rotor

Excellent thermal balance due to quickand stiff rotor and conical turbine flow path

Quick start up and hot restart capability dueto excellent thermal balance

Engine


5/11


Air Pre-Heater overview

Air pre-heater installed in CCPPgas turbine air intake.

Example from project executed in 2009


6/11


Air Pre-Heater Simplified System Diagram


7/11


Design Features of the SGT5-4000F Gas Turbine

15 stages with CDA airfoils and side wall correction.

One variable guide vane row

Compressor

annular; low pattern factor Dry low NOx burners with dual fuel capability

Combustion System

4 stages; film cooling; TBCs

SX (blade 1) and SX/DS 2 (blade 2)

Turbine

Hirthserration and single tie bolt

Quick thermal response due to internal flow passages

Rotor

Excellent thermal balance due to quickand stiff rotor and conical turbine flow path

Quick start up and hot restart capability dueto excellent thermal balance

Engine


8/11


Air Pre-Heater overview

Air pre-heater installed in CCPPgas turbine air intake.

Example from project executed in 2009


9/11


Summary

z Background to SGT5-4000F for low ambient temperature

operating conditions

z Technical solutions and hardware configuration for reliable

start-up and operation under cold ambient conditions

z Impact of cold ambient conditions on the gas turbine and

plant components


10/11


Thank you for your attention

Siemens is a reliable partner

who turns plans into plants


11/11


Disclaimer

This document contains forward-looking statements and information that is, statements related to future, not past,events. These statements may be identified either orally or in writing by words as expects, anticipates, intends,

plans, believes, seeks, estimates, willor words of similar meaning. Such statements are based on our currentexpectations and certain assumptions, and are, therefore, subject to certain risks and uncertainties. A variety offactors, many of which are beyond Siemens control, affect its operations, performance, business strategy and resultsand could cause the actual results, performance or achievements of Siemens worldwide to be materially different fromany future results, performance or achievements that may be expressed or implied by such forward-lookingstatements. For us, particular uncertainties arise, among others, from changes in general economic and businessconditions, changes in currency exchange rates and interest rates, introduction of competing products or technologiesby other companies, lack of acceptance of new products or services by customers targeted by Siemens worldwide,changes in business strategy and various other factors. More detailed information about certain of these factors iscontained in Siemens filings with the SEC, which are available on the Siemens website, www.siemens.comand onthe SECs website, www.sec.gov. Should one or more of these risks or uncertainties materialize, or should underlyingassumptions prove incorrect, actual results may vary materially from those described in the relevant forward-lookingstatement as anticipated, believed, estimated, expected, intended, planned or projected. Siemens does not intend orassume any obligation to update or revise these forward-looking statements in light of developments which differ fromthose anticipated.

Trademarks mentioned in this document are the property of Siemens AG, it's affiliates or their respective owners.

RussiaPower 2012 Moscow SGT5-4000F Low Ambient Temperature Conditions Siemens Slad.

Documents

Transcript of RussiaPower 2012 Moscow SGT5-4000F Low Ambient Temperature Conditions Siemens Slad.