Generator Testing, Inspection and Maintenance

This workshop is designed to give comprehensive knowledge on generator testing, inspecting and maintenance in order to give best output. · The effective maintenance of power generators is very important for the economic and reliable operation of power systems. Maximum efficiency, reliability and longevity of power generator are a big concern to many utilities and industries. These objectives can only be achieved by understanding the characteristics, selection criteria, common problems and repairs, prediction and preventive maintenance.

CONTENT:

Outrange planning and Scheduling

• Maintenance planning
• Pre-shutdown Maintenance
• Decision making

Generator Mechanical Maintenance

• Special tools and testing devices
• Disassembly/reassembly procedure
• Generator components and spare parts

Stator visual Inspection

• Loose slot wedges
• Bar vibration
• Loose /Broken tres
• Girth cracks
• Coronel discharge

Generator Electrical Tests

• Safety considerations
• Direct current leakage
• High potential test
• Insulation resistance

Rotor Visual Inspection

• Axial flow force
• Retraining rings
• Rotor journal surface
• Hydrogen seal areas

Maintenance and Testing Culture

• Testing intervals
• Test conditions
• Documentation
• Personal qualifications

FOR WHOM:

Works, Services and Maintenance Personnel

TRAINING METHODOLOGY

The training methodology combines lectures, discussions, group exercises and illustrations. Participants will gain both theoretical and practical knowledge of the topics. The emphasis is on the practical application of the topics and as a result participant will go back to the workplace with both the ability and the confidence to apply the techniques learned to their duties.