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Wide Area Monitoring System

Secure and reliable power network monitoring

Wide area monitoring systems help power system operators continuously analyze all the features of a large power network in real time. Utilizing phasor measurement units (PMUs), information can be recorded and monitored to detect disturbances and improve knowledge of network behavior under dynamic conditions, enabling system operators to maximize power flow and network stability.

The PSGuard wide area monitoring system from ABB collects, stores, transmits and analyzes critical data from key access points in large power networks spread over huge geographical areas. By detecting system instabilities fast and early, PSGuard can reduce the risks of network blackouts.

PSGuard systems come with a variety of applications designed to detect abnormal system conditions and evaluate large area disturbances in order to preserve system integrity and ensure acceptable power system performance. 

For more information contact: substation.automation@ch.abb.com

PS Guard benefits include:

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