Hydrogen Seal Upgrades
Mechanical Dynamics & Analysis (MD&A) upgraded a customer’s hydrogen seals for a 7FH2 generator located in Colombia. Many units in the combined cycle setup, which…
Parts
Collector Ring Refurbishment Project
Mechanical Dynamics & Analysis (MD&A) experts recently completed a collector ring refurbishment project utilizing our stationary shaft machining equipment at a customer’s plant. All work…
MD&A IBECS® – The Integrated Solution to Power Plant Control and Monitoring
Power plant control and monitoring can be complex given the need to integrate many different platforms. Adding to the complexity is the fact that HMI’s…
Gas Turbine and Steam Turbine Services, Parts & Repairs
About MD&A With a rich 40 years of experience in the power generation industry, Mechanical Dynamics & Analysis is the most trusted company for turbine-generator…
Turbine Bucket Redesign & Modification
Mechanical Dynamics & Analysis (MD&A) performed a turbine bucket redesign & modification on a variable-speed steam turbine. The unit is an essential prime mover for…
Steam Turbine Valve Actuator Diagnostics for Predictive Maintenance
MD&A Turbine and Generator Controls Division recently analyzed Steam Turbine Valve Actuator Diagnostics to establish a plan for Predictive Maintenance. Hysteresis Test data was gathered…
Welcome Integrated Combustion Solutions Customers
Mechanical Dynamics & Analysis LLC (MD&A) is pleased to announce the addition of gas turbine fuel nozzle repair, testing and manufacture to its portfolio of…
Tackling Emerging Issues with 7FA Compressor Blade & Vane Replacement
Mechanical Dynamics & Analysis (MD&A) completed compressor blade replacement work on two 7FA units, including full inspections, and ongoing operational recommendations. We were responsive to…
Petro Vietnam’s Rapid Bearing Repair and Journal Machining
At Petro Vietnam Vung Ang 1 Thermal Power Plant, Mechanical Dynamics & Analysis (MD&A) experts repaired damaged babbitt bearings and refurbished journals for a customer…
