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Industrial/Marine Gas Turbine
Specifications:
-2MW power range
-Radial technology: simple and robust
-High Efficiency
-Dual fuel capability (Gas/Diesel)
-Low LHV Gas
-Low Emissions
-High outlet temperature
Benefits:
-Compact
-Long product life
-Low maintenance costs
-Ideal for Oil&Gas and CHP applications
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The ASE8, TF40, ASE40, ETF40B, TF50, and ASE50 gas turbines have a rich heritage beginning with AVCO Lycoming and Garrett Gas turbines, and now brought to market by Vericor. There are hundreds of aeroderivative TF and ASE gas turbines in service around the world today.
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The industrial RB211 is derived from the aerospace RB211, which is the chosen power plant for several large airliners.
Thanks to extensive development, the RB211 is most reliable and easily maintained industrial gas turbine available today.
Auxiliary equipment such as intake air filtration, acoustics and lubrication all form part of the Rolls-Royce scope of supply for oil and gas applications.
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Short reaction times and particularly high efficiency: the principles of a gas turbine and steam power plant are combined in a combined-cycle power plant. Efficiencies of up to 60% can be obtained by using a gas and a (downstream-arranged) steam turbine. Under combined operations (with integrated district heating supply) efficiencies of around 90% can be had.
In gas-fired plants as well, Hitachi Power Europe has both extensive know-how and a lengthy track record across the entire range stretching from planning via acquisition and design through to commissioning.
The highly successful and globally deployed H-25 / H-15 gas turbines from parent company Hitachi, Ltd. are the optimum ones for running power plants in a dependable, efficient and economical manner. Designed as a heavy duty machine (30 MW rating class), over 120 Hitachi gas turbines in power plants are in service throughput the world (as of mid-2009). The turbines are sound and dependable under continuous operations, involve low maintenance costs and are admirably suited for plants with cogeneration/district heating supply. Hitachi gas turbines are also used as power drive turbines in industry.
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FT8 Gas Turbine
The FT8 gas turbine is based on modern aeroengine technology from Pratt & Whitney, adapted for industrial use. The gas turbine is characterised by a compact, modular design. FT8 gas turbines achieve a high level of availability and are extremely reliable.
The PowerPac and the TwinPac offer two different variants of the FT8 gas turbine for power generation purposes. To drive compressors MechPac the power turbine developed by MAN Turbo is used.
This has a rated speed of 5500 rpm. Pollutant emissions are reduced by means of Dry-Low-NOx-Brennkammer or by injecting water into the fuel chamber of the turbine.
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* Highest power aeroderivative gas turbine
* Highest simple cycle efficiency gas turbine
* Efficient package for installation and maintenance
* Proven history from aircraft engine lineage
* DLE or WLE systems available to meet stringent NOx and CO requirements
* Modular design allows minimal installation time
* Rapid engine maintenance time
* Starting and restarting as fast as ten minutes
o Immediate restarting capability after failed start
o Up to 4,500 starts without overhaul
o Full load train starting with only 230 kW motor
o Same proven system used for power generation applications
o Starting system is installed on the main turbine base plate
o Starting system is proven out in the factory before shipment
* Variable speed capability from 70-105% speed
o 100% speed is 3,400rpm
o Capable of operation continuously between 70-105%
o Meets API requirement of 105% speed over MCS to trip or 110%
* Minimum number of individual train bodies
* Ideally designed for both the peaking and base load marke
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THM Gas Turbine
The heavy duty machines of the THM gas turbine family are designed for a long life with a high level of reliability and availability. They are supplied as ready-assembled drive units.
Their modular design facilitates allow an easy installation and maintenance. The relatively low turbine inlet temperature guarantees a long life and extended inspection intervals. Fitting of two external Dry Low NOx combustion chambers in a V-configuration guarantees extremely low emission values.
The THM gas turbine is used for:
Mechanical drives
* Compressors
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Today's marine propulsion systems must provide faster vessel speed, enable greater payloads or deliver more power per square foot of machinery space. When vessel speed is critical and space is a premium, gas turbines can be an ideal solution.
For fast patrol boats, fast attack craft, corvettes and hovercraft as well as commercial applications such as fast ferries and mega-yachts, marine propulsion is made simple with Vericor's aero-derivative gas turbine-based power plants. Our marine propulsion offerings, ranging from 4,000 to 10,000 shp are based on the TF Series gas turbines.
Compact & Lightweight:
Our TF Series gas turbines are compact, lightweight and provide many times the horsepower over diesel engines for the same installed weight at a lower installed volume. With a cold-end drive, the gas turbine can be integrated into the package by cantilever mounting directly to the reduction gear, or mounting to a horizontal support frame and coupled to the reduction gear with a shaft and coupling.
The TF Series turbines can provide efficient power to a variety of propulsors including fixed and variable pitch propellers, waterjets and, in the case of hovercraft, air props. The small size and light weight features of the TF Series also allow for the installation of single or multiple gas turbines in combined system configurations.
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Advanced Gas, Steam and Hydro turbines
A comprehensive range of turbines for all applications, from industrial power generation up to the largest power plants in the world
Alstom's turbine range includes advanced gas, steam and hydro turbines for power generation, mechanical drives and propulsion systems. Our global capabilities also include service, maintenance, refurbishment and upgrading of turbine plants and training of personnel.
-gas turbines from 56 MW up to 288 MW for turnkey power plants including simple cycle, combined cycle, repowering and retrofit
-steam turbines from 100 MW up to 1200 MW for fossil steam turbines and up to 1800MW for nuclear steam turbines
-steam turbine retrofits
-hydro turbines for all types of hydropower plants; high or low head, storage and run-of-the-river
-hydraulic and pump turbines up to 900 MW
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Fuel injection valves
As components of pump-line-nozzle injection systems, conventional fuel injection valves ensure that when a defined opening pressure of the fuel supplied by the injection pump is exceeded, the fuel is injected very quickly in a uniform fine atomization. Here not only a precise begin of injection is very important but also fast closing at the end of the injection process. Proper static and dynamic design of the injection hydraulics prevents so-called needle shocks. This reliably prevents from even very minor unintended post-injection with after-dribbling effects, something that is necessary to ensure smokeless engine operation.
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Greater power, higher efficiency and availability and rugged design are key issues for mechanical drive markets.
With more than 15 million hours of proven performance, the cornerstones of our VPS Series packages are the compact, rugged, and reliable ASE Series aero-derivative gas turbines. Space and weight are at a premium in some mechanical drive applications, and the VPS Series packages have the smallest footprint and highest installed power to weight ratio in their class. This means that VPS Series twin-shaft mechanical drive packages are well suited for centrifugal pump and compressor applications onshore and offshore.
Our packages are designed for reliability, efficiency and simplified installation. The proven design incorporates a simple cantilever mounting of the ASE Series gas turbine to the speed reduction gearbox. The close-coupled design of the VPS Series packages minimizes the footprint and eliminates alignment concerns between the gas turbine and gearbox.
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