Summary

Non-optimal original design and/or deviations caused by improper erection work or degeneration of generator construction can cause excessive dynamic and static forces in generator (and in whole unit). Problems can be detected with proper selected and performed measurements and can be distinguished in design phase with verification calculations with dynamic model constructed with appropriate components.

Additional informations

Publication type Technical Brochures
Reference 690
Publication year 2017
Publisher CIGRE
Study committees Power Generation and Electromechanical Energy Conversion (A1)
Working groups WG A1.36
File size 4 MB
Pages number 182
Price for non member 300 €
Price for member Free
Vibration and Stability Problems Met In New, Old and Refurbished Hydro Generators, Root Causes and Consequences
Vibration and Stability Problems Met In New, Old and Refurbished Hydro Generators, Root Causes and Consequences