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For which BUS, magnitude and Phase angle of the bus voltages are known?

All Questions › Category: Power System Analysis › For which BUS, magnitude and Phase angle of the bus voltages are known?
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chetan shidling asked 4 years ago

Options:

  1. Load Bus
  2. Voltage Controlled BUS
  3. Slack Bus
  4. PQ Bus
1 Answers
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chetan shidling answered 4 years ago

Slack Bus
 
In electrical power systems a slack bus (or swing bus), defined as a Vδ bus, is used to balance the active power |P| and reactive power |Q| in a system while performing load flow studies. The slack bus is used to provide for system losses by emitting or absorbing active and/or reactive power to and from the system.