Rotor Temperature Monitoring

Measuring the temperature of the rotor, i.e. its windings, plays a decisive role in the safe operation of large scale electric motors and generators. During the transformation of kinetic energy in to electric energy, or the reverse, it is essential to avoid thermal overloads and their disastrous consequences. Furthermore, from an economic perspective, it is desirable to increase replacement and maintenance intervals, i.e. to adjust them to the specific load situation.

With the help of Manner Sensortelemetrie the measurement of rotor temperatures is child’s play. In order to prevent the transgression of permitted rotor and winding temperatures, we have been working with the manufacturers and operators of electric motors and generators for many years, optimising the monitoring of thermal loads. Furthermore, this enables you to adjust the maintenance of your rotor configuration to the real demands and automate monitoring procedures.

We also guarantee the highest data transmission interference resistance, even with extreme ambient electromagnetic interference. Our rotor temperature measuring systems on the basis of non-contact sensor telemetry are successfully employed worldwide in power plants, railway transformers, steel works and oil pumping stations etc.