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…
Generator
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…
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…
Emergent Generator Re-wedge
Mechanical Dynamics & Analysis (MD&A) performed an emergent generator rewedge for a 260 MW Alstom® generator on-site in Mexico. The original work scope involved electrical…
MD&A 7FH2 Spring Migration Repair
Mechanical Dynamics & Analysis (MD&A) experts offer a unique, patented repair process that eliminates the axial migration of slot leaf springs within 7FH2 generator fields. …
Global Multiyear Major Outages
Mechanical Dynamics & Analysis (MD&A) recently performed multiyear outages for a customer on several different units in Colombia. First unit: This was a major outage…
Expert Repair of Generator High Voltage Bushings
Insulated devices known as bushings enable an electrical conductor to pass safely through a grounded conducting barrier. Generator bushings are designed to lead current induced…
Gas Turbine Major and Generator Test & Balance
Mechanical Dynamics and Analysis (MD&A) was contracted after a forced outage to perform a major overhaul on a cogeneration unit’s MS5001PA gas turbine, and to…
