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Limit the power generation at the slack bus.

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Good day,
How can limit the power generation at the slack bus so that it does not increase after running the simulation?
please help

Answers (1)

arushi
arushi on 21 Dec 2023
Hi Adao,
I understand that you want to limit the power generation at the slack bus to prevent it from increasing during the simulation. Since active power delivered by Generator Bus and consumed by Load Bus differ, this means that a power loss equal to the difference between Generator Bus P and Load Bus P is occurring. Since active power delivered by Generator Bus and consumed by Load Bus differ, this means that a power loss equal to the difference between Generator Bus P and Load Bus P is occurring. Therefore, to supply power loss, an extra Generator bus is considered for which bus magnitude and voltage is specified and active power and reactive power are to be calculated. This active power of slack bus is the equivalent power loss occurring in different system. To limit the power at the slack bus you can try setting constraints on the Generator power outputs as well as the Load bus generator power outputs.
Hope this helps.
Thank you
  1 Comment
Adao Catraio
Adao Catraio on 28 Dec 2023
Hi Arushi,
Thank you for your the answer, but the problem is how to set this constraint on MATLAB? Do you know how to do it? can you show me the steps?
Can i maybe have your whatsapp number?
Kind Regards,
Adao Catraio

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