Our services
Wind power plant WTG O&M, HT yard, substation and component repairing services across India.
WTG Technical Audit Service
Independent technical audits of wind turbine generators to improve availability and performance.
Audit scope
- Effectiveness of HYPM / YPM audit
- WTG quality audit
- Major breakdown defect audit
- Performance monitoring service
WTG Maintenance Service
Preventive and corrective maintenance of wind turbines by experienced crews.
WTG maintenance
- Cooling radiator set replacement
- Hosepipe set replacement
- Gearbox oil replacement
- Yaw sliding pad replacement in Inox WTG
- Power cable laying & termination
- Lift maintenance for FTU certification
- WTG preventive maintenance
HT Yard Testing & Maintenance
Testing, maintenance and component replacement for HT yards and 33KV lines.
HT yard
- CT / PT, LA, insulator, transformer replacement
- 33KV line maintenance service
- HT yard cable termination
- Pole foundation strengthening
- Transformer oil filtration
- Gravel spreading in yard
- HT yard / substation component testing
Motor Repairing & Rewinding
Electrical component repairing for three phase servo (pitch) motors and induction motors.
Three phase servo motor (pitch motor)
- Motor rewinding with same grade copper
- Resolver / encoder replacement & alignment
- Brake coil rewinding
- Damaged rotor magnet replacement
- Shaft replacement & new keyway fabrication
- Bearing replacement of motor
- RTD sensor replacement
Three phase induction motor
- Motor, cooling fan rewinding and bearing replacement
- Shaft keyway fabrication
- Motor bearing enclosure air gap filling
KEB Yaw Converter Drive Repairing
Component-level repair and bench testing of KEB yaw converter drives.
Scope
- Control card repairing or replacement
- Power circuit repairing and defective component replacement
- Yaw converter testing in KEB test bench
Panel AC Repairing
Servicing and repair of panel air conditioners used in WTG and control panels.
Scope
- Panel AC wiring and fan function checking and repairing
- Panel AC control card repairing
- Copper tube leakage arresting
- Gas refilling and compressor replacement
- Filter and AC overall servicing