Generator to grid with utmost reliability
Electrical Solutions
Instrumentation, Controls & Electrical
SPPA-E3000 Generator to Grid
comprises the entire electrical equipment from
the generator into the grid. A balanced package
that offers utmost availability for power plants
of all types and sizes.
The Task
Transmission of electric power from the
generator into the grid and providing power to
the auxiliary system (“eBoP”). Utmost availability
is crucial.
Your Benefits
■ Adherence to deadlines
through project management competence and
experience
■ High availability thanks to
high-quality components
and proven solutions with
innovative technologies
Our Solution
"Generator to Grid" is a turnkey solution comprising all necessary components and services.
The solution comprises:
■ generator leads & star-point cubicle
■ generator circuit breaker
■ unit protection (generator and transformer
protection)
■ transformer voltage regulation
■ synchronization
■ instrumentation & metering
■ excitation systems
■ startup frequency converter (for gas turbines)
■ unit transformer
■ auxiliary power transformer
■ neutral grounding for transformers
■ high-voltage switchgear with grid protection
Our services comprise:
■ design and configuration (basic and detailed
engineering) tailored to the power plant
■ selection of high-quality products
■ procurement of quality-assured products from
a multitude of suppliers
■ time-optimized installation/commissioning
■ complete documentation
■ best-in-class project management (VGB
Quality Award)
The SPPA-E3000 solution can be connected to
existing instrumentation and control systems.
Siemens DCS SPPA-T3000 enables seamless
integration via IEC 61850 protocol for easier
operator control, enhanced transparency and
higher power plant availability.
Our complete, optimized solution includes all
interfaces and is distinguished thanks to low
engineering effort, dependability in planning
and scheduling and reliable fulfillment of all
technical requirements.
With our power plant manufacturer's experience
and expertise from more than 500 electrical
engineering projects, we take responsibility
for bringing the entire project from A to Z to
a successful conclusion on schedule. You get
an all-round solution that provides utmost
functionality and reliability.
The "Generator
to Grid" solution
is tailored to the
specific needs of
the power plant
and makes an
essential contribution to the
availability of
the entire plant.
Grid *
Transformer
protection
Synchronization
Transformer
protection
Auxiliary power
Generator
protection
*
G
Exciter
*) not included
in the scope
of the solution
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
E302_FS00_G2G_e_V2-0
Order No. E50001-G230-A237-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.