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…
Generator
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…
Field Rewind with a Rotor Slot Dovetail Repair
Mechanical Dynamics & Analysis (MD&A) recently completed generator field rewind with a rotor slot dovetail repair on a customer’s GE® 650,000 KVA generator field. The…
Generator Flex Lead Replacement
Mechanical Dynamics & Analysis (MD&A) experts recently performed a Generator Flex Lead Replacement. At the customer’s request, the Technical Information Letter (TIL) was completed. MD&A…
Comprehensive Generator Stator and Field Rewind
Mechanical Dynamics & Analysis (MD&A) recently completed a generator stator and field rewind on a GE® 7A3 generator during a planned customer outage.
Coordinated 7FA Hot Gas Path and 7FH2 Generator Inspection and Repair
Mechanical Dynamics & Analysis (MD&A) completed a carefully coordinated 7FA gas turbine hot gas path inspection, 7FH2 generator inspection, and repairs in just 19 days,…
Alstom® Generator Pole to Pole Connector Modification
The legacy Alstom® Topair WX/Y23Z and WX/Y21Z generator fleets can experience quality issues with the pole to pole connectors. Specifically, indications of cracking have been…
MD&A Solution for 7FH2 & 324 Stator End Winding Dusting Issues
Over the past decade, there have been several reports of dusting on the GE® 7FH2 & 324 stator end-winding systems. The dusting has been found…
