The SST is a single casing steam turbine with center steam admission and reverse steam flow inner casing, designed for a direct coupled generator or mechanical drive. The highly customized turbine provides for an outstanding efficiency, fast start-up times and high reliability and availability.2006 nissan armada horn fuse location full version
It supports all requirements for economical installation and operation in combination with highest flexibility for complex industrial processes. A double or even multicasing solution can also be provided.
The SST steam turbine can be used for both condensing and back-pressure applications. Turbine auxiliary systems are also designed as pre-engineered modules covering the complete range of turbine sizes. The turbine can be arranged on a foundation or as a package includung oil system and on a base frame. Predefined modules enable a short manufacturing period, cost-efficient material supply and a fast ex-works delivery.New Siemens Gasturbine
The dual casing reheat turbine configuration with inner casing is a competitive and optimized product for combined cycle power plants and concentrated solar power plants. The standard package can be extended to include a condenser, condensing plant or pre-heating system.
The SST with its reliable and flexible design is available with axial or radial exhaust. The SST is also an efficient and economic mechanical drive.
Since the s, hundreds of projects have been successfully implemented all over the world using the SST to directly drive everything from the smallest boiler feedwater pump just as reliably as the largest compressor even in the most complex processes. The SST is a single casing, double exhaust flow steam turbine, which can be used as an entire drive or as the lowpressure module of a multiple-casing turboset, directly driven or geared.
Steam flows into the turbine via two tangential inlets to equalize thermal loading and blade stress. Emergency stop valves and control valves are installed in the steam inlet pipes. The steam flows tangentially into the inner casing and then axially to both exhausts. The customized design of the steam path allows exact adjustment to surpass general physical limitations of the last stage blades. Double-end drive is available, if required, e.
The symmetrical casing with horizontal joint flange enables the SST to accept short start-up times and rapid load changes. The utilization of selected proven components assures high reliability and easy maintenance. The SST can be equipped with upward, downward or axial exhaust to fit with the selected installation.
The SST is an optimal solution for a wide range of applications due to the implementation of the best technology combined with over 20 years of experience. In the last decade alone, this turbine has been installed in over industrial and power applications by customers all over the world. All components and auxiliaries including the lube oil system are mounted on a common base frame. The turbine can be configured with either an upward, downward or axial exhaust orientation depending on the layout of the plant.
The compact design and simple layout of the turbine significantly reduce the cost and time associated with its construction, inspection and maintenance. The SST is a single casing steam turbine provided in a packaged, skid-mounted configuration. It represents a solution based on long experience with both mechanical and generator drives and is characterized by ease of installation, facilitated by the modular package. The tailor-made, flexible steam turbine exactly fits to the customer needs.
The Siemens SST industrial steam turbine product line is based on the reaction blade technology.We deliver a standard steam turbine generator set including the SST with or without gearboxa generator, oil system, piping and instrumentation and the control system.
The standard package can be extended to include a condenser, condensing plant or pre-heating system. The SST with its reliable and flexible design is available with axial or radial exhaust. Since the s, hundreds of projects have been successfully implemented all over the world using the SST to directly drive everything from the smallest boiler feedwater pump just as reliably as the largest compressor even in the most complex processes.
The Online Industrial Exhibition. Type: steam Applications: for power generation, mechanical drive Rated power kW: Max. Related Searches. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. Contact us. Remove all. Compare up to 10 products.You can register on our website using the exact company name that is on your company's W-9 or corporate return.
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Firstly, a huge amount of heat is lost in the condenser and secondly heat losses occur at various stages of the. Turbine steam must generally have total dissolved solids less than 0. Individual species limits may be even lower. If steam is to be superheated, a maximum steam dissolved solids limit must be imposed to avoid excessive deposition and corrosion of. Definition of Boiler. Steam boiler or simply a boiler is basically a closed vessel into which water is heated until the water is converted into steam at required pressure.
This is most basic definition of boiler. Working Principle of Boiler. The consumer in the system calls for steam by the decreasing steam pressure since too much steam is condensed at. Boiler amp; Steam Turbines - QA has 18, members. Everything Database about boiler. Gas turbine. Power plant projection.
Even latest tech. The steam turbine has four stages, each modeled by a first-order transfer function. The first stage represents the steam chest while the three other stages represent either reheaters or crossover piping.
The boiler is not modeled and boiler pressure is constant. Place the water supply within the same chunk as the boiler, or use chunk loaders, to prevent interruption of the water supply. To recover a dry boiler simply break a tank block then replace it to immediately cool and empty the tank.The compact arrangement features a two-cylinder design with an axial exhaust for use in combined cycle power plants.
The SST series is our specialized turbine for dual-pressure, combined cycle applications. With the specialized design of the blade path, the entire power range from to MW can be covered with the highest reliability and availability. Almost 40 turbines of this type are already in operation or in the commissioning stage, with a total installed capacity of approximately 7, MW.
The SST series consists of an intermediate-pressure and a low-pressure turbine. The installation is either high or low level arrangement with down, double-side or single-side exhaust.
The turbine is able to provide process steam e. Another advantage is its fast installation, thanks to prefabricated, tested modules delivered ready for connection. The SST is capable for supercritical and ultra-supercritical steam power plants. Due to its higher pressure and temperature ratings, power plant efficiency increases more than 46 percent and overall performance is improved. It is installed as a low- or high-level arrangement. There are various exhaust configurations available to create an optimized plant layout: down- single-sided, and double-sided.
Various extractions up to 9 stages create an optimized plant layout with down- single-sided or doubles sided exhaust. Siemens Steam Turbines of the SST series are widely operated in coal-fired steam power plants with a power output up to 1, MW and an efficiency up to more than 46 percent. Products of the SST series consist of a high-pressure turbine, an intermediate-pressure IP turbine, and up to three low-pressure turbines for 50 and 60 Hz.
The SST is installed as a high-level arrangement with down exhaust. Various extractions up to 10 stages are possible for feed water preheating, process steam, and district heating. The SST is an exceptionally reliable steam turbine for applications in the conventional part of modern nuclear power plants pressurized water reactors with a capacity of MW to 1, MW.
The half-turn 25 turns per second SST consists of a double-flow high-pressure saturated steam turbine HD and up to three twin-flow low-pressure turbines ND with shrunk-on wheel disc rotors.
Siemens low-pressure turbines with shrunk-on wheel discs represent technology that has been proven over decades. The result: no stress corrosion cracking and thus no replacement of the low-pressure rotor or wheel discs during the excepted service life.
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Do you have a question regarding our products, solutions and services? To contact us, simply fill out our inquiry form. Compression and Expansion: Turbocompressors from Siemens — a unique portfolio for all industries.Random mouse clicker mac
Choose from our product range of heavy-duty, industrial and aeroderivative gas turbines, ranging from 4 to MW. From modernizations and upgrades, field services, monitoring and diagnostics, lifetime extensions to digital services, Siemens Energy Services deliver the right service solutions for your gas turbine, steam turbine or generator.
It looks like you are using a browser that is not fully supported. Please note that there might be constraints on site display and usability. For the best experience we suggest that you download the newest version of a supported browser:. Utility steam turbines— proven technology.
Steam turbine portfolio brochure.With over a century of experience and continuous development in our steam turbine technology, Siemens is a prime partner for your business. More thansteam turbines delivered worldwide prove that we are a reliable and experienced partner.
Our steam turbines work as generator drives or as mechanical drives for compressors or pumps. They play a significant role in many combined cycle and cogeneration plants and in industrial applications.Donna vestiti fondamentalmente xiaotiantian stampa off-the-spalla
Also in the renewable energy sector steam turbines are often applied. Whether power generation plants, or district heating, biomass, waste-to-energy, seawater desalination, or solar heat: There is a wide range of applications for steam turbines made by Siemens.
High-efficiency power: Siemens core equipment provides a reliable option for the efficient and economic use of fossil fuel reserves to generate the power needed to satisfy the ever-growing demand.
Cost pressure, increased quality requirements and environmental regulations: Operational effectiveness is key in many industries. With Siemens power generation equipment, you can increase your overall efficiency and reduce your energy costs. Hundreds of Siemens steam turbines powered by steam from renewable fuel have been installed worldwide. Siemens offers a comprehensive range of steam turbine products in the power output range from 90 to 1, MW. These are used in conventional fossil-fired steam power plants as well as in nuclear and combined cycle power plants.
With more than 8, steam turbines in service worldwide we provide proven technology, adapted to the specific local conditions. As a market leader for industrial steam turbines, we offer a comprehensive range of reliable and versatile steam turbines for the power output range from 2 to MW.
Our industrial steam turbines are designed for easy constructability, fast start-up and economical operation. Whatever the requirements are, we provide either bare steam turbine drivers to OEMs, or we supply complete packages including gears, lube oil systems and controls. As Iraq seeks to rebuild its power infrastructure, Siemens is supporting the country with upgrading one of its largest gas-fired power plants.
Siemens will supply its highly-efficient SST steam turbines, ensuring the additional power supply comes at no extra fuel requirement while increasing the overall power plant efficiency to more than 50 percent by converting the facility into combined cycle mode. This upgrade delivered by Siemens equipment will supply around one million Iraqis with clean and efficient electricity. Our steam turbines are designed after a standardized modularized system to design customized steam turbines.
This allows highest flexibility in manufacturing and ensures reliability and availability of our products. After extensive consultancy and analysis of your water-steam cycle, we deliver tailor-made steam turbines which fit exactly to your needs. With the Enhanced Platform concept Siemens finalized former company associations by combining all well proven technical features from the several product lines in one common basis.Generator or mechanical drive — the Siemens SST is configured for many possible applications.
The flexible SST packaging fits a broad range of customer needs. It can be designed for optimum back-fitting to an existing process, e. Or, when space is limited, it can be adapted as a compact steam turbine package age with a small oil piping system, e.
Or it is also well suited where high-efficiency steam turbines are demanded with best-in-class blading and minimized losses. Generator drive in various packages.
We deliver a standard steam turbine generator set including the SST with or without gearboxa generator, oil system, piping and instrumentation and control system. The standard package can be extended to include a condenser, condensing plant or pre-heating system. Multi-casing solutions are also possible, enabling for example combined heat and power plants to easily respond to seasonal changes. In summer, when less district heating is needed, one turbine can be taken off the multi-casing steam turbine train.
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