Blog Posts Tagged:
SIL

Safety integrity levels for overspeed detection system (ODS)

During normal operation, a turbine’s own speed control system regulates the rotational speed of the machine. However, in the event of a problem with the turbine and/or its control system, an overspeed detection system (ODS) provides an isolated layer of protection that will automatically and immediately initiate a shutdown of the machine should this become necessary. In this way, the ODS increases safety, making it easier to meet regulatory requirements, while reducing operating costs such as maintenance and insurance.

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