205MW ( 3 x SGT800 +SST900,50Hz) CCPP for sale

The 205 MW Siemens SGT-800 Complete Combined Cycle Power Plant is a power generation facility that utilizes Siemens SGT-800 gas turbines as its primary equipment for producing electricity. Combined cycle power plants are highly efficient and environmentally friendly, as they use both gas and steam turbines to generate electricity, capitalizing on the waste heat produced during the gas turbine process.

In the Siemens SGT-800 Complete Combined Cycle Power Plant, here are the key components and their functions:

1. Gas turbine: The Siemens SGT-800 is an industrial gas turbine with a capacity of around 47-62 MW, depending on the configuration. It is known for its high efficiency, reliability, and low emissions. Natural gas or other fuels are burned in the combustion chamber of the gas turbine to generate high-temperature, high-pressure gas, which drives the turbine blades, turning the generator and producing electricity.

2. Heat Recovery Steam Generator (HRSG): The waste heat produced by the gas turbine, in the form of hot exhaust gases, is captured and used to produce steam in the HRSG. The steam is generated by transferring the heat from the exhaust gases to water in the tubes of the HRSG.

3. Steam turbine: The steam produced in the HRSG is directed to a steam turbine, which drives a second generator. As the steam expands through the turbine, it rotates the blades, converting the thermal energy into mechanical energy, which is then converted into electricity by the generator.

4. Generator: Both the gas and steam turbines are connected to generators that produce electricity. The electricity generated is then sent to a transformer, which steps up the voltage for transmission to the power grid.

5. Cooling system: The cooling system condenses the steam back into water after it has passed through the steam turbine, allowing it to be reused in the HRSG. This can be achieved using cooling towers, air-cooled condensers, or direct water cooling systems utilizing a nearby water source.

6. Control systems: Modern combined cycle power plants, such as the Siemens SGT-800 Complete Combined Cycle Power Plant, employ advanced control systems to optimize performance, efficiency, and emissions while ensuring safe and reliable operation.

The 205 MW Siemens SGT-800 Complete Combined Cycle Power Plant combines multiple gas turbines and a steam turbine to achieve high efficiency and lower emissions compared to traditional simple cycle power plants. This makes it a popular choice for power generation in both industrial and utility applications.

The Siemens SGT-800 is an industrial gas turbine designed and manufactured by Siemens Energy, a leading global provider of energy solutions and technologies. The SGT-800 is known for its high efficiency, reliability, and low emissions, making it suitable for a wide range of power generation applications, including combined cycle and cogeneration plants, as well as simple cycle power plants.

Key features and specifications of the Siemens SGT-800 gas turbine include:

1. Power output: The SGT-800 gas turbine has a power output capacity of around 47-62 MW, depending on the configuration and specific conditions. This makes it suitable for both industrial and utility power generation applications.

2. Efficiency: The SGT-800 boasts high efficiency, with a simple cycle efficiency of up to 40%, and a combined cycle efficiency of over 60%. This high efficiency translates to lower fuel consumption and reduced operating costs.

3. Fuel flexibility: The SGT-800 gas turbine can operate on a variety of fuels, including natural gas, liquid fuels, and even some forms of renewable gas, such as biogas or synthetic gas. This fuel flexibility allows for a more sustainable operation and greater adaptability to changing fuel market conditions.

4. Low emissions: The SGT-800 gas turbine employs advanced combustion technology, such as dry low emissions (DLE) combustion, to minimize emissions of nitrogen oxides (NOx), carbon monoxide (CO), and unburned hydrocarbons (UHC). This makes it an environmentally friendly choice for power generation.

5. Reliability and maintainability: The SGT-800 gas turbine is designed for high reliability and easy maintenance. It features a modular design, which simplifies maintenance and reduces downtime. The SGT-800 also has a proven track record of reliable operation in various environments and applications.

6. Application versatility: The SGT-800 gas turbine can be used in a wide range of applications, from simple cycle power plants to combined cycle and cogeneration plants. It is also suitable for both base load and peaking power generation, as well as for grid support in renewable energy integration scenarios.

Overall, the Siemens SGT-800 gas turbine is a high-performance, efficient, and environmentally friendly solution for various power generation applications, offering reliability, fuel flexibility, and low emissions.