Mine ventilation
Mine ventilation which plays a crucial role in safety is one of the most important equipment for making sure the safety in production of mine. The safety, reliability, stability and energy conservation of mine ventilation affect the safety and benefit of mine.
- Abstract
- Configurations
- Applications
Mine ventilation which plays a crucial role in safety is one of the most important equipment for making sure the safety in production of mine. The safety, reliability, stability and energy conservation of mine ventilation affect the safety and benefit of mine.
This solution use medium-voltage VFD to implement speed regulation of fan. VFD reduces motor starting current, motor starting torque, grid voltage drop during starting period and mechanical impact of motor and fan. VFD also helps to increase the lifespan of mechanical equipment.
NANCAL mine ventilation VFD system solution which combines VFD with vector control and reliable automatic control platform with hardware redundancy can improve safety and reliability of system data communication with advanced and redundant industry communication network and protocol. It can also implement fan energy conservation with accurate, high efficient, convenient air regulation and control technology under the circumstance of satisfying technological requirements.
