Lubrication system for steam turbines

Category: Business

In steam turbines lubrication system plays a very important role. Lubricating oil systems generally serve the turbine and its driven object in ways other than supplying oil to the bearings. Most turbines have hydraulic control systems that use lubricating oil as the working fluid and lubricating system pressure as the actuating force. Steam turbines cannot operate without lubrication. Therefore, a turbine lubricating oil system must be designed, operated, and maintained for extreme reliability. In steam turbines, the lubricating oil system affects overall facility loss prevention more than the mechanical system. The lubrication oil system contained combustible liquid under pressure. The lubrication oil system is designed in a way to minimize the fire hazards presented. In most cases, a good fire protection design would also include shutting of the oil supply if a fire starts. Since shutting of the oil supply could cause the mechanical destruction of the turbine unit, the design of the associated fire protection system must reflect the fact that lubricating oil system operation must continue until the turbine unit goes down. https://turtleturbines.com/lubrication-system-for-steam-turbines/