About this document
75 MW Turbine-Generator Bearing Upgrade by Karthikeyan is a document available to read on EtoBox.
The journal and thrust bearings in a 75 MW turbine were experiencing frequent failures due to misalignment issues. An upgraded bearing assembly was designed with fully equalized ball and socket tilting pad thrust bearings, a ball and socket tilting pad journal bearing, and a redesigned saddle ring with a cylindrical fit. This solution addressed the alignment problems and allowed for simpler installation and maintenance. The upgraded assembly has been running successfully for 6 years with only scheduled main
- Author
- Karthikeyan
- Language
- EN