Regular Inspections Key to Efficient Operations with an EX2100e Static Exciter
Routine inspection and cleaning of bus areas are key to preventing forced outages in high voltage electrical systems. During a recent customer inspection, an MD&A…
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…
Bucket and Thrust Collar Replacement
In a forced outage for a customer’s steam turbine, MD&A’s experts at the St. Louis Turbine-Generator Repair facility successfully replaced four rows of buckets (turbine…
Reverse Engineering
MD&A performs reverse engineering or RE to support turbine owners with short cycle, high quality, aftermarket parts. Our RE experts support everything from small consumable parts…
Gas Turbine Maintenance Strategies
A gas turbine maintenance strategy that keeps your fleet and turbine competitive includes: Knowing your assets and operating procedures: Understanding what assets are owned and their…
Generator Rotor Slot Tooth Weld Repair
Mechanical Dynamics & Analysis (MD&A) experts recently performed a Generator Rotor Slot Tooth Weld Repair. Initially, the generator rotor suffered a double ground fault incident that…
Structured Remaining Life Assessment
Mechanical Dynamics & Analysis (MD&A) assessed both the current condition and remaining life of a 1968 Vintage fossil-fired 445MW D8 steam turbine following 700 starts…
Generator Field Support Platform
Mechanical Dynamics & Analysis (MD&A) experts have constructed a generator field support platform to allow for removal of the field when performing a 7FH2 Generator…
Electric Generators 2018 Annual Review
Read Electric GENERATORS 2018 Annual Review, a special report by CCJ. It is compiled from presentations made at the third GUG (Generator Users Group) conference…
