Energy Instrumentation, Controls & Electrical

SPPA-R3000 for Power and Industrial Gas Turbines

SPPA-R3000 Turbine Controls

Potential Benefits

  Priced to fit within a maintenance budget

  On-line testing and configuring capability to help minimize downtime

  Helps avoid human error – automated testing

  Can help extend service life – by minimizing stress during testing

  Helps improves turbine availability – by simplified on-line maintenance

  Operator friendly interface   Scalable, modular and expandable   Commercial off the shelf components   Single vendor for both electrical and

mechanical upgrades   Communicates with existing DCS   Small footprint, fits in existing space   Mechanical and hydraulic upgrades   User friendly online tuning and

calibration   Turnkey installations available   On site Customerized training

available   24 hour support available   Long term service contracts available

Application:

  Westinghouse   Siemens

  GE

  Alstom

Legacy Fuel Valve Actuators To Be Upgraded

Standard Solutions

Siemens Energy Instrumentation, Controls & Electrical has implemented an innovative solution for modernizing gas turbines that can be integrated into a customer’s current or future plant system using a scalable, standard, proven platform. Upgrading to our SPPA-R3000 Turbine Control System can help you generate true long-term benefits for operations, maintenance, and service of your gas turbines. The SPPA-R3000 is a cost effective, high performance, modular solution that can provide enhancement in system reliability and capability. The SPPA-R3000 can be implemented at low cost based upon the plant’s configuration and the customer’s requirement.

The redundant high availability system allows for online maintenance, diagnostics, and automatic testing minimizing costly downtime. The HMI system features an easy to use graphical interface for all plant personnel including operators and maintenance.

Comprehensive mechanical modernization packages are available to compliment the SPPA-R3000 system. The system can be used in both power and industrial applications.

Various mechanical upgrades can be implemented with the control upgrades or added later on.

Published by and Copyright 2008:

Siemens Energy, Inc. Instrumentation, Controls & Electrical 1345 Ridgeland Parkway, Suite 116 Alpharetta, GA 30004 USA Tel: 678.256.1500 Fax: 678.256.1553 www.siemens.com/sppa-r3000

All rights reserved. Subject to change without prior notice. Printed on paper treated with chlorine- free bleach.

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

The information in this document contains general descriptions of the technical options available, which may not apply in all cases. The required technical options should there-fore be specified in the contract.

Mechanical Upgrades Available

■  Replacement of legacy valve actuators with electrically actuated control valve actuators

■  Replacement legacy IGV actuators with electro hydraulic IGV actuators

■  Replacement of simplex field devices with redundant field devices

■  Complete valve replacement / upgrades

■  Replacement of existing legacy trip system with new redundant, on line testable trip system

■  Upgrading to a Combustion Dynamic Monitoring System (CDMS)

■  Upgrading to a compressor surge margin monitor

■  Installation of high BTU fuel gas regulation system

Control Features

■  Primary overspeed protection ■  High speed valve lift control ■  First trip out indication ■  On-line fuel scheduling ■  Auto calibration for transmitters ■  Inlet Guide Vane (IGV) control ■  Island Mode / Isochronous control ■  Frequency Influence (droop control) ■  Blade Path Temperature Control ■  Exhaust Temperature Control ■  Acceleration Control ■  Options available:

■  Independent overspeed protection ■  Simplex or redundant

configurations ■  Remote control station ■  Turbine auxiliary control ■  Generator auxiliary control ■  Generator excitation control ■  24-hour remote on-line support

Operator Display

The easy to use SPPA-R3000 HMI displays have several available options. The local display panels provide information and local control. The remote server client option offers both operator control and engineering functions to be done remotely. The remote server client is also available in a redundant server configuration which can accept multiple client computers for multiple users.

Simplex Industrial Machine Applications and Drive

Governor Control

Full redundant Power Generation Application

Operator Monitor Sample Displays