New control and protection system enhances auxiliary power availability Electrical Solutions

New control and protection system
enhances auxiliary power availability
Electrical Solutions
Instrumentation, Controls & Electrical
SPPA-E3000 Switchgear Control
and Protection Upgrade
modernizes control and protection of the
auxiliary power system and integrates it into
our DCS SPPA-T3000 for operator control and
monitoring.
The Task
Reliable operation of the auxiliary power system
is essential to the availability of the power plant.
As of a certain age, switchgear controls are no
longer able to cope with requirements.
Your Benefits
■ High plant safety
and availability thanks
to reliable protection
technology and rapid
load transfer
■ Protection for the assets
invested in the power plant
■ Low-cost maintenance
and replacement parts
■ Higher availability thanks
to faster response by the
control room staff
Our Solution
offers comprehensive modernization of control
and protection systems and their seamless
integration into our instrumentation and
controls.
Human-machine interface
■ Integration into the existing DCS SPPA-T3000
via IEC 61850 protocol improves and harmonizes operator control and enhances transparency, thus achieving higher power plant
availability
■ SPPA-T3000 as station I&C where other
manufacturers' I&C implemented
Our services comprise:
■ design and configuration (basic and detail
engineering) tailored to the power plant
■ selection of high-quality products
■ procurement of quality-assured products
■ time-optimized installation/commissioning
■ complete documentation
■ best-in-class project management
(VGB Quality Award)
Switchgear control
■ fast busbar transfer system
■ automatic reclosing
■ reverse blocking
Protection of auxiliary power supply
■ check-out of existing protection
■ if necessary, computational analysis of
protection needs and elaboration of a new
protection solution
Modern control and protection systems enhance the availability
of the auxiliary power system.
Siemens' modern protection philosophies satisfy
the most sophisticated requirements in terms of
precise response thanks to special hardware,
redundant configuration and instrumentation
based on diverse-mode measurements.
The SIPROTEC multifunction relays used are
a high-quality, digital technology that sets
the benchmark for modern protection systems.
Answers for energy.
Published by and copyright © 2012:
Siemens AG, Energy Sector
Freyeslebenstrasse 1
91058 Erlangen, Germany
For more information contact
sppa-e3000.energy@siemens.com
www.siemens.com/energy/sppa-e3000
Siemens Energy, Inc.
Instrumentation, Controls, & Electrical
1345 Ridgeland Parkway, Suite 116
Alpharetta, GA 30004, USA
E308_FS00_SwgCtrl-Prot_e_V2-0
Order No. E50001-G230-A243-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.