basic functionalities for GE gas turbines, fail-safe protection
with SIL3 certification, installation/commissioning, and complete
documentation.
Modernization can help to eliminate system-based failures of the
legacy system as well as performance losses that were previously
caused by aging effects on the field and control devices.
Moreover, the start-up process is optimizedas requested by the
customer, which can reducethe start-up time (from standstill to
full-load operation) down to one third.
The incorporation of turboset auxiliary systems such as the
air/oil cooler or the H2 system and integration into the unit-level
control systemfor operation and monitoring permit more efficient
operational management.
The replacement of failure-prone capillary actuators with
advanced electrical servoactuators and software-based
closed-loopcontrol algorithms result in improved control quality
and availability.
The entire modernization, which includes replacement of the GE
systems with Siemens technology, is completed in the shortest
possible time, for example during a planned turbine overhaul.
SPPA-R3000 increases the availability of GE gas turbines e. g.
in Gresik Power Station, Indonesia.
Instrumentation, Controls & Electrical
SPPA-R3000 Turbine Controls
is the perfect modernization solution with comprehensive
automation functions forgas and steam turbines from any vendor.
The Task
In addition to expensive spare parts warehousing, an increasing
failure probability affecting the mechanical and electrical
components utilized to control and protectGE Frame gas turbines
results in decreasing availability and deteriorating operational
reliability.
The main turbine and generator components still retain a high
residual lifetime. The old control and protection systems are no
longerup to the task of meeting today's requirements for
cost-effective operation of the turbosets.
Our Solution
SPPA-R3000 offers concepts that are adapted to the specific
requirements of GE gas turbines of types Frame 5, Frame 6, Frame 7,
and Frame 9 and have proven their worth over and over in
operation.
In addition to the control system, the modernization solution
can also include vibration monitoring and analysis, electrical
engineering, modernization of the hydraulic system, and field
instrumentation.
The basis is the globally leading SPPA-T3000 control system that
forms the platform for automation, control and protection. It is
employed for turbines, auxiliary systemsand the main control
system, and permits seamless integration of all functional areasof
the plant. Thanks to its scalability, it can be used not only as a
stand-alone turbine solution but also for modernization of the
entire plant with a uniform operating and engineering
environment.
Our service portfolio comprises everythingfrom feasibility
studies to the mapping of
Answers for energy.
Increased Availabilityfor GE Frame Gas Turbines
Your Benefits
Increased availability and lifetime
Increased operational reliability
Increased flexibility Reduced maintenance costs
Turbine Controls
Published by and copyright 2012:Siemens AG, Energy
SectorFreyeslebenstrasse 191058 Erlangen, Germany
For more information
[email protected]/energy/sppar3000
Siemens Energy, Inc.Instrumentation, Controls, &
Electrical1345 Ridgeland Parkway, Suite 116Alpharetta, GA 30004,
USA
R30GT_FS_GE-Frame-Mod_e_V2-0Order No.
E50001-G230-A305-X-4A00
Printed in GermanyDispo 05401, c4bs-Nr. 7465
Printed on elementary chlorine-free bleached paper.
All rights reserved. Trademarks mentioned in this document
arethe property of Siemens AG, its affiliates, ortheir respective
owners.
Subject to change without prior notice. The information in this
document containsgeneral descriptions of the technical options
available, which may not apply in all cases. The required technical
options should therefore be specified in the contract.
The solution can include:
Control system (open-loop control, closed-loop control,
protection)
Vibration monitoring and analysis
Electrical engineering (excitation system, synchronization, unit
protection facilities)
Hydraulic modernization
Field instrumentation
Execution of a feasibility study
Conceptual design technological outliningof the task
definition
Mapping of the basic functionalities for GE gas turbines
Functional extension to increase cost-efficiency, e.g. test
functions to reduce maintenance effort
Fail-safe protection withSIL3 certification
Customized adaptations of the solution, e.g. modification of the
operating mode
Installation/commissioning withoptimized timing
Before/after tests (fingerprints)
Complete documentation
Our service portfolio:
Our comprehensive service portfolio ranges from studies and
consulting to after-sales service and is notable for its first-rate
quality management.
Quality Management
Offer Installation Commis-sioningTest Run
afterMod.
After-SalesService
Test Run before Mod.,
Planning,Realization
TrainingStudies
andConsulting
Engineering,Tests ,
Manufacturing
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