SGT-800 Industrial Gas Turbine

SGT-800 Industrial Gas Turbine

up to

0 MW

  • power generation

SGT-800 info package
Technology

Outstanding performance in combined cycle and cogeneration installations

The SGT-800 with its excellent efficiency and steam-raising capability makes it outstanding in cogeneration and combined cycle installations. The SGT-800-based power plant, designed for flexible operation, is perfectly suited for base and intermediate load as well as grid support.

Highlights of the SGT-800 gas turbine

Within the 40 - 60 MW(e) range, the SGT-800 offers outstanding combined cycle efficiency, leading to lowest lifecycle cost of operation and best return on investment. Ist high steam-raising capability makes it an ideal choice for combined heat and power applications.

The SGT-800 offers best-in-class NOx emissions of ≤15 ppmvd on fuel gas. It meets most stringent regulations of emission regulations.

Load rejection capability with ample margin to trip speed

On-load fuel-changeover capability (gas to oil and oil to gas)

Flexible service concept for on-site maintenance - hot section "strip", modules or gas turbine replacement

SGT-800 core engine

The efficient cooling system and insulating thermal-barrier coating for the stage 1 turbine blades ensure optimal performance and long lifetime.
A hot climate option offers up to 26% higher power and more than 5% reduction in heat rate at high ambient temperatures.

                 


SGT-800 core engine with a robust design and excellent efficiency

                


Single-shaft engine features a two-bearing rotor with a 15-stage high-efficiency compressor and a 3-stage turbine

SGT-800 classic or single-lift package

Two different package solutions are available for increased flexibility and in order to meet the individual requirements of different applications. Both package solutions are available for 50 Hz and 60 Hz markets.


A gas turbine package includes:
gas turbine, enclosure, base frame, air intake, exhaust collector, engine control system, fuel metering skid, lubricating systems, starter system, vibration monitoring system, fire fighting system, package ventilation system, instrumentation, gearbox (if needed)

SGT-800 classic package

The classic package is available as a skid-mounted package on pre-assembled modules that can be easily transported and installed at site.

SGT-800 single-lift package

The single-lift package is a complete skid-mounted package with single-lift capacity of the complete train. This package has a small footprint and enables features such as string test and shorter erection time at site when required. A special U.S. adapted version is available.

SGT-800 based power plants

For combined cycle and cogeneration (combined heat and power - CHP), Siemens offers a broad range of power plant configurations and scopes based on the SGT-800 gas turbine. For combined cycle, 1x1, 2x1, or 3x1 configurations are part of the standardized portfolio.

Flexible scope

We can offer the scope according to your needs:

  • Package
  • Power train
  • Thermal equipment
  • Power island
  • Power block
  • Complete power plant

Flexible operations

SGT-800 power plants offers quick starts, fast load-following and low emissions on low plant part load. Designed for frequent starts and stops, the SGT-800-based power plant is perfectly suited as back-up to renewable power sources in the grid.

Excellent CC and CHP efficiency

Best-in-class combined cycle performance: In a 2x1 CC configuration, the power output is 153.7 MW(e) at a net plant efficiency of more than 56.7 %.
In a combined heat and power (CHP) cycle, the efficiency is more than 90 %.

Comprehensive portfolio of customer service activities

Our service offerings include Long Term Programs (LTP), overhaul services, field service, spare parts, reconditioning of components and modernization and upgrades.
With up to 60,000 EOH between major overhauls, the SGT-800 provides high operational availability.
Siemens specialists offer on-site support all over the world.

Quick engine exchange

Option for off-site maintenance with core engine roll-out for maximized availability.

Easy burner removal and repair

For inspection, the burners can be removed without cover lift. The latest technology in additive manufacturing helps to save time.

Fuel flexibility

The SGT-800 offers gas only or dual fuel (gas/ diesel no.2) capability with on-line fuel change over.

Other fuel options are available on request.

Gas supply pressure requirements: 27-30 bar(a) / 390-435 psi(a).

Best-in-class NOx emission levels

All SGT-800 units are equipped with a DLE combustion system to minimize NOX and CO emissions and ensure that the turbine complies with both global and regional regulations.

Technical data

Performance data for simple cycle power generation

*Options available for other gases within specification and dual fuel with gas and Diesel no 2.

**NOx emissions at 15% O2 on fuel gas (with DLE)

Standard design; ISO ambient conditions.

SCC-800: Performance data for 1x1 combined cycle power plant

SCC-800: Performance data for 2x1 combined cycle power plant

The combined cycle plant SCC-800 is also available based on more than two SGT-800 gas turbines. All combined cycle performance is based on 2 pressure, no reheat.

Physical dimensions and weight

Dimensions include inlet filter housing and diffuser, exclude exhaust stack. For power generation, AC generator is included.

Applications

SGT-800 videos: Product details and showcases

Watch the SGT-800 product video
Fire and Ice - Distributed power generation in Thailand: Watch the reference documentation about Amata in Thailand
Watch the SGT-800 product video
Fire and Ice - Distributed power generation in Thailand: Watch the reference documentation about Amata in Thailand

More than 120 SGT-800 installations worldwide

With more than 120 units sold worldwide, the SGT-800 is operating in all regions around the globe.

Downloads and support

Find out more about our products and services

Find brochures, technical papers and more in our download section, or contact us directly for specific inquiries

Brochures

Articles and papers

Posters

For more information, please contact our Customer Support Center.

  • +49 180 524 24 71

References

SGT-800 reference highlights

Combined cycle cogeneration power plants

Amata, Thailand

  • Customer: Amata B. Grimm Power Unlimited (ABP)

  • Scope: 18 x SGT-800 gas turbines, and 9 x SGT-400 steam turbines

  • Nine power plants are located in industrial parks within approximately 200 kilometer radius of Bangkok, Thailand's capital.

Combined heat and power plant

Gothenburg, Sweden

  • Customer: Göteborg Energi AB

  • Scope: 3 x SGT-800 gas turbines, and 1 x SST-900 steam turbine

  • Feeds heat-driven district heating and cooling system in Gothenburg

Combined cycle power plant for mining industry

Diamantina, Australia

  • Customer: JV between APA Group and AGL Energy Unlimited

  • Scope: 4 x SGT-800 gas turbines, and 2 x SST-400 steam turbines

  • Supplies eco-friendly electricity to local mines and to people living in the region

Combined cycle power plant

Hassi R’Mel, Algeria

  • Customer: Abengoa

  • Scope: 2 x SGT-800 gas turbines, and 1 x SST-400 steam turbine

  • High efficiency because the heat generated by the solar field decreases the already low emissions of a CCPP

Contact

Contact

Do you have a question regarding our products, solutions and services? To contact us, simply fill out our inquiry form.

Contact form

Contact form