CoDiS WRM
Wireless Rotor Monitoring System
CoDiS Wireless Rotor Monitoring system
„CoDiS WRM”, Rotor monitoring unit, is wireless diagnostic monitoring of quantities measured directly on the rotor of hydro generator. This is unique solution for monitoring of rotor quantities using wireless technology to autonomously acquire and analyze data in rotation. CoDiS WRM is used to monitor temperature of rotor pole windings, excitation current and voltage, magnetic field and even air gap (used to obtain the real stator geometry by using only one sensor).
CoDiS WRM tasks
Performs real time measurements and analysis remotely
Sends the data through wireless communication to server
Sends signal waveforms to Server for event storage
Receives the orders from the server (user created event recording, configuration and setup etc.)
Time synchronization
Standard data analysis tools
Rotor temperature monitoring (thermal map)
Excitation current and voltage
Rectifier diode failure
Rotor insulation resistance
Air Gap and magnetic field
Application on:
- Hydro
- Gearless Mills