Increased Availability
for GE Frame Gas Turbines
Turbine Controls
Instrumentation, Controls & Electrical
SPPA-R3000 Turbine Controls
is the perfect modernization solution with
comprehensive automation functions for
gas and steam turbines from any vendor.
Your Benefits
■ Increased availability and
lifetime
■ Increased operational
reliability
■ Increased flexibility
■ Reduced maintenance costs
The Task
In addition to expensive spare parts
warehousing, an increasing failure probability
affecting the mechanical and electrical
components utilized to control and protect
GE 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 longer
up 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 systems
and the main control system, and permits
seamless integration of all functional areas
of 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 everything
from feasibility studies to the mapping of
basic functionalities for GE gas turbines,
fail-safe protection with SIL3 certification,
installation/commissioning, and complete
documentation.
Modernization can help to eliminate systembased 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 optimized
as requested by the customer, which can reduce
the 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 system
for operation and monitoring permit more
efficient operational management.
The replacement of failure-prone capillary
actuators with advanced electrical servo
actuators and software-based closed-loop
control 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.
Answers for energy.
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
Our service portfolio:

Execution of a feasibility study



Conceptual design –
technological outlining
of the task definition
Functional extension to increase
cost-efficiency, e.g. test functions
to reduce maintenance effort
Customized adaptations of the
solution, e.g. modification of the
operating mode

Fail-safe protection with
SIL3 certification

Installation/commissioning with
optimized timing

Before/after tests (fingerprints)

Complete documentation

Mapping of the basic
functionalities for GE gas turbines
Studies
and
Consulting
Offer
Test Run
‘before’ Mod., Engineering,
Tests ,
Planning,
Realization Manufacturing
Installation
Commissioning
Test Run
‘after’
Mod.
Training
After-Sales
Service
Quality Management
Our comprehensive service portfolio ranges from studies and consulting to after-sales service and is notable for its first-rate quality management.
Published by and copyright © 2012:
Siemens AG, Energy Sector
Freyeslebenstrasse 1
91058 Erlangen, Germany
For more information contact
sppa-r3000.energy@siemens.com
www.siemens.com/energy/sppar3000
Siemens Energy, Inc.
Instrumentation, Controls, & Electrical
1345 Ridgeland Parkway, Suite 116
Alpharetta, GA 30004, USA
R30GT_FS_GE-Frame-Mod_e_V2-0
Order No. E50001-G230-A305-X-4A00
Printed in Germany
Dispo 05401, c4bs-Nr. 7465
Printed on elementary chlorine-free
bleached paper.
All rights reserved.
Trademarks mentioned in this document are
the property of Siemens AG, its affiliates, or
their respective owners.
Subject to change without prior notice.
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
therefore be specified in the contract.