Wide Area Measurement System (WAMS)

Real-Time Dynamics Montoring
    •  Provide real-time dynamics displays of phasors, power, etc.
    •  Provide alarming/alert.

Dynamic Disturbance Recordings & Data Logging
    •  Generate system-wide dynamic disturbance recordings.
    •  Log the system dynamic behavior accordingly.

Power System Dynamics Analysis
    •  Data filtering
    •  Time/frequency-domain response analysis including.
    •  Modal/pony analysis.
    •  Spectra analysis.

Typical Applications
    •  Wide area protection.
    •  Dynamic transaction limits monitoring.
    •  Dynamics performance monitoring.
    •  Machine model verification.
    •  Damping/oscillation analysis.
    •  FACTS, etc control performance validation.

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