Gas Turbine Generator Bearing

A gas turbine is a combustion engine that can convert natural gas or other liquid fuels to mechanical energy.

Gas turbine generator bearing.

Power generating turbine bearings for supporting rotating shafts of steam and gas turbines and power generators. Types of generator rotors there are two basic types of generator rotors. Equipment manufacturers and repair organisations recognise carter as the leader in product improvement and upgrade development. Turbomachinery equipment such as gas turbines bearings and seals can experience many operational stresses which can result in maintenance events that can quickly escalate if not maintained properly.

To ensure optimum dynamic characteristics in specific operating conditions bhs bearings applies a variety of specialized design features to bearing solutions. Ball and roller bearings are used in some aircraft jet engines. A ball race capable of accepting an axial load is placed at one end of the main rotating shaft assembly usually the compressor end and a needle roller bearing is fitted at the other end. Journal bearings can be split or full round.

For large frame gas and steam turbines our maxalign bearing is an industry leader. Conventional windings indirect cooled and direct windings conductor cooled. Rewinds may be more frequent under extreme conditions such as an open ven tilated gas turbine generator in a dirty environ ment or frequent start stops or load cycling. A second bearing configuration commonly used in small gas turbine engines consists of a ball race and a needle roller bearing.

The maxalign design is optimized for shaft sizes 300 mm 11 8 and up. Kingsbury provides journal bearings for steam turbine and gas turbine applications from large low speed units utilizing plain cylindrical shells to large tilt pad bearings with high pressure lift and special directed lubrication features. This energy then drives a generator that produces electrical energy. 1 x 5 5 tilting pad journal bearing.

Gas turbines bearings are often subjected to high loads high speeds and high temperatures especially as capacity and efficiency demands increase. Gas turbine highly specialised bearings help boost power generation in gas turbines. Central to the design is a patented ball and socket pivot support which provides high stiffness with superior dynamic alignment. The gas turbine industry has been one where carter has excelled at providing solutions and upgrades to the original bearings.

It is electrical energy that moves along power lines to homes and businesses. However all industrial gas turbines use journal bearings.