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AtifAli
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Join Date: Feb 2019
Posts: 2

Distributed Busbar Protection with Data Synchronization

02/05/2019 5:51 AM

Can anyone share the MATLAB model (Simulink) of busbar differential protection which is immune to asynchronous sampling data?

A Busbar differential protection model which can eliminate the impact of asynchronous sampling data using the busbar voltage (or Admittance/Impedance based differential protection can also work)? Additionally, the impact of the CT saturation must also be covered.
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SolarEagle
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Join Date: Mar 2007
Location: by the beach in Florida
Posts: 33392
Good Answers: 1817
#1

Re: Distributed Busbar Protection with Data Synchronization

02/05/2019 2:03 PM

Seems you could just increase the sampling rate or choose an algorithm for sampling...

https://www.mathworks.com/matlabcentral/?s_tid=gn_mlc

https://www.researchgate.net/publication/230851810_Digital_Differential_Protection_of_Power_Transformer_Using_Matlab

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