Indian Institute of Technology, Bombay

Wide Area Frequency Measurement system

GRAPH

Note:High frequency spikes may be due to noise or a local disturbance in the distribution system;
Sustained Frequency Difference may indicate local Genset/UPS operation due to power cut















See graph with raw data: [checkbox will ignore tau value]

height: | width: | Time range in X-axis: | Frequency range in Y-axis:
center graph to frequency: (0=autoset) ; refresh everyseconds.| smooth the graph T (Tau):ms
(0=autoset/default value)

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