WAMS in China - Epcc-workshop.net
WAMS in China - Epcc-workshop.net
WAMS in China - Epcc-workshop.net
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Low frequency oscillation management<br />
� There were lots of oscillation <strong>in</strong> past 3 years, <strong>WAMS</strong> become<br />
imperative to deal with the dangerous oscillation.<br />
Normal state<br />
Assess osc. freq.<br />
and damp<strong>in</strong>g<br />
Under osc.<br />
Intelligent warn<strong>in</strong>g<br />
Under osc.<br />
Wide area control<br />
Power ocsillation