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| Control System Retrofits |
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The Sentinel-C series
of turbine control systems were designed
specifically of heavy duty gas turbine
controls; in particular, speedtronic and
LA families of turbine controllers.
The control system
was originally developed utilizing the
robust Allen Bradley PLC-5 family of processors.
We have recently introduced the latest
Allen Bradley PLC ControlLogix, to the
Sentinel range, which gives a greater
flexibility and faster response time to
the overall system. Both processors perform
the sequential logic and closed loop control
functions, which are necessary for gas
turbine control.
Turbine control philosophy
of the original system is maintained,
and is easily adapted to site requirements.
System Features
- PLC5/ControlLogix System Architecture
- Hot Backup PLC Redundancy
- Fuel Governor
- Auto Synchronization & Power
Monitor
- Gas Turbine Protection
- Automatic start-up, auxiliaries
sequencing
- Combustion Monitor
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User Benefits
- Minimise GT downtime
- Increase availability
- Readily available spares-worldwide
support
- SCADA interface, all parameters
visible to operator
- Ease of maintenance / set up
- Networking capability
- Easy access and export of GT
data
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