Turbine Analysis
"Get your operational gas and steam turbine's health assessed and precisely state of art technologies"
IMMUSCOs specialists can provide the following services for your turbines which cannot be performed through the standard turbine protection systems:
Fault Diagnosis
• Root cause analysis of turbine trip
• Transient analysis
Acceptance Testing
• Start up
• Coast down
• Production state monitoring
Internal Inspection
• V deescope inspection
Multi-Channel Analyzer
• Simulating Software
• Resonance / Modal analysis
Rotor Dynamic Analysis
• ODS (Operational deflection shape)
• Critical speed identification
• Field Balancing
Turbine Oil Health Analysis
• RPVOT (Rotating pressure vessel oxidation test)
• Oil viscosity analysis
• Wear metal analysis
Process Overview
Step 'I - Data collection
• Vibration data is recorded through portable 24- Channel online analyzer connected to turbine's existing data interface system while the turbine is operational.
For offline turbine unit, internal parts' condition is recorded through in-situ videoscope.
• Samples of turbine's in-service oil are also collected and sent to IMMUSCO's laboratory for analysis.
Step 2 - Analysis
• The recorded data is analyzed utilizing computer software, specialized knowledge and experience.
Step 3 Reporting
A. report is accordingly prepared describing your unit's health condition and recommendations.
Your Problem
Cannot identify the root cause of turbine trip failure. You wish to verify the condition of a new or repaired turbine unit before acceptance. Cannot determine remaining life of turbine's in-service oil.
Our Solution
To identify the mot cause such as unbalance, misalignment, HAWK° can monitor and record vibration data from your turbine from 24 channels simultaneously, continuously and unattended.Turbine behavior immediately before any trip events can also he raptured for thorough study. The recorded data is used bearing rub, etc. IMMUSCO can determine your turbine unit's internal parts condition, its vibration behavior and confirm the critical speed of resonance, when its at workshop after repair, when received on site, before installation or after commissioning. As turbine's in-service lubrication oils get oxidized overtime, their anti-oxidant levels reduce as part of the deterioration process. We ran measure the current anti- oxidant levels in yourturbine's in-service oil through the RPVCT test.