MD&A maintains a staff of OEM experienced field engineers who provide installation, technical support, advanced troubleshooting, training, and consulting services for gas & steam turbine controls, generator excitation, and turbine auxiliary systems.
We employ engineers who specialize in a broad range of controls, including GE MKIV through MKVIe systems. We offer turbomachinery consulting services, customized data collection, and analysis, along with complete start-up and commissioning support.
Gas Turbine Controls
- Systems including GE® MKIV through MKVIe
- Startup Services
- Consultation & Training Services
- Support/Replacement Services
- Gas Turbine Fuel Valve Package
- Recommissioning, Diagnostics, Calibration & System Upgrades
Excitation & Static Start
- Exciter Retrofits
- Exciter Routine Maintenance
- Bus Heating and Arcing
- Dirt and corrosion can become conductive over time
- Loose bolts and connections can cause arcing
- Clean contactors and check swipe
- Bearing vapor extractor
- Oil at collector or diode wheel can degrade insulation
- Field ground detector
- Typically not used for tripping
- On brushless units failures are common
- Bus Heating and Arcing
Steam Turbine Controls
- Steam Turbine Actuator Retrofit Options
- MHC Retrofit with Electro-hydraulic Actuators
- MHC Retrofit with Electro-mechanical Actuators
- Sample Diagnostics – Valve Hysteresis Testing
- Recommissioning, Diagnostics, Calibration & System Upgrades
Generator Auxiliaries
- Generator Fast De-Gas
- Generator Condition Monitoring
Learn more about the steam turbines parts, repairs, and services we offer or contact us via our contact form.
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