MOTORS & GENERATORS SPARES & CAPITAL SPARES
MOTORS & GENERATORS SPARES & CAPITAL SPARES
Through its reverse engineering capabilities, Nidec Conversion can manufacture capital spare parts (Rotor Poles, Stator Windings and Brushless Excitation systems) for any kind of electrical machine.
We cover a wide range of powers on both synchronous and asynchronous machines (installed references on generators for rotor coils up to 300MVA and stator bars up to 180MVA).
ROTOR POLES
- Complete Finite Element Method (FEM) calculation for rotor poles to ensure component performance and reliability
- Supply of poles and rotor coils of different sizes and fixing method including dovetails, hammerheads and bolts
- For older generators we can supply round head coils; replacing only the copper part of each pole
STATOR COILS
- Vacuum Pressure Impregnation (VPI) of windings
- Diamond coils and Roebel bars for windings developed in Resin Rich Technology including both design and manufacture
BRUSHLESS EXCITERS
- Brushless exciters for any kind of generator including design & manufacture
- Upgrade old static and dynamo generator exciting systems to brushless exciters without impact on other components