Electrical Repair Services
As power generation schemes and plant electrical systems become more complex, even "isolated" failures can have cascading consequenses.
As power generation schemes and plant electrical systems become more complex, even "isolated" failures can have cascading consequences. MSC services are designed to promote maximum integrity, efficiency and operating performance of electrical components and systems including services certified to nuclear standards such as IEEE-323, IEEE-344. MSC electrical repair services encompass the full range of power generation apparatus, including:
AC and form-wound motors
AC and DC motors
Generators
Power transformers
Distribution transformers
Random-wound motors
High voltage stator windings
Form-wound motors
Switch gear
Lifting magnets
Turbine generators
Field services
Testing and inspection diagnostics:
Visual inspection, phase comparison tests, overvoltage tests, load and no-load tests, dielectric absorption tests, hi-potential tests, impulse and surge comparison and vibration analysis.
Failure analysis
Finite element analysis
Winding / horsepower upgrades
Project management
Coil winding and replacement:
From small IHP motors up to large form-wound machines as high as 25,000 HP. In addition, MSC can also provide custom-manufactured coil replacements to desired specifications.
Motor recondition:
Includes shaft machining, DC armature turning and undercutting, bearing spin casting and re-babbitting, complete stator burnout and dynamic balancing.
Insulation repair:
Including Dip and Bake, Thermalastic coil insulation and Epoxy Vacuum Pressure Impregnation (VPI).
Onsite services:
MSC maintains 24/7 availability of portable field equipment for immediate dispatch to the customer site. This includes diagnostic, disassembly/reassembly, motor rewinding and motor reconditioning equipment, as well as precision balancing apparatus.