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Christian Payerl

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Reactive power balance<br />

Reactive Power<br />

Balance<br />

Generators giving local reactive power support are being retired, this<br />

disturbs reactive power balance.<br />

Load sensitivity regarding both fundamental frequency and harmonic<br />

voltages is increased. Customers are more sensitive to outages.<br />

Changed and often reversed power flow calls for studies and actions.<br />

© ABB Group<br />

May 22, 2009 | Slide 19

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