Hydraulic Control Systems in Gas and Steam ... - Bosch Rexroth

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6 Industrial Hydraulics | Hydraulic Control System Hydraulic Control System in Gas Turbines A range of systems is required in the fuel circuit for mastering the closedloop con trol and safety functions of a gas turbine. Basically, it is possible to equip the gas turbine with two fuel systems, namely natural gas and fuel oil. Other fuels such as coal gas, synthesis gas, and naphtha can also be used. The layout of the gas turbine will depend on the application. One relevant example of a fuel gas system is demonstrated in the diagram far right. As can be seen from the diagram, it is possible to operate the gas turbine in pre-mix or diffusion mode. Using these modes requires application of the control and safety devices shown in the diagram. These devices consist of oil or gas valves, which are operated by hydraulic actuators from Rexroth. These components cover the complete power range of gas turbines from around 25 MW to 340 MW.
Hydraulic Control System | Industrial Hydraulics Fuel gas system for an annular combustion chamber Example of a diagram for a fuel gas system for an annular combustion chamber 7
Page 1 and 2: Hydraulic Control Systems in Gas an
Page 3 and 4: Market and application competence R
Page 5: Installation | Industrial Hydraulic
Page 9 and 10: All fuel valves are kept open by hy
Page 11 and 12: 1 Main steam valve combination 2 In
Page 13 and 14: Hydraulic Control System | Industri
Page 15 and 16: Power Unit Accessories Power Units
Page 17 and 18: Quality Determines the Function Exp
Page 19 and 20: Intelligent Hydraulics in New Dimen

Hydraulic Control Systems in Gas and Steam ... - Bosch Rexroth

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