Air gap monitoring system

Focused online monitoring of the generator air gap provides users with important information on the generator weariness and condition. It is a well-known fact that the most common issues of hydro generators are reflected with changes in the machine’s air gap.

It is a well-known fact that the most common issues of hydro generators are reflected with changes in the machine’s air gap.

Although it is quite common for air gap monitoring to be a part of large condition monitoring systems, air gap values alone can indicate major problems of stator and rotor.

AGAP system is used for permanent online air gap monitoring and analysis during the machine operation. Using customer friendly interface the users quickly get access to the most important values such as speed of rotation, maximal and minimal air gap, average and nominal airgap.

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