Dear all,
I have a question about how to optimally determine the value of active power droop gain mp in islanded microgrid which shares a certain load.
I use this formula: w=wnominal -mp*p and I put P=the load connected to each inverter and I assume the value of w which is the minimum frequency that I do not want to go below it and from these values I calculate mp. Are these steps correct ?
I am using SIMULINK software and I would like to know how to determine the power rating of each VSI and if that is related to the DC link voltage. what is the criteria to choose the values of mp and nq to share the connected load between the different DGs ?
The following Links and papers may be useful to your questions.
1) Article Analysis of droop control method in an autonomous microgrid
2) https://www.scirp.org/journal/paperinformation.aspx?paperid=86270
The optimal value of active power droop gain in an autonomous microgrid depends on various factors, including the size and composition of the microgrid, the types of generators and loads, and the desired operating characteristics of the microgrid. Here are some general steps that can be taken to determine the optimal value of active power droop gain:
Overall, determining the optimal value of active power droop gain in an autonomous microgrid is a complex process that requires a thorough understanding of the system dynamics and operating requirements. By following these steps, however, it is possible to identify the optimal droop control strategy that meets the desired performance objectives and ensures efficient and reliable microgrid operation.
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