Storing variable value from current time step and use it in next time step in user defined model writing

asked 2025-07-23 06:03:58 -0500

Nasika
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I am writing an user defined model which takes one of the input as deltaP (change in P of synchronous generator). I have tried using DSTATE but is giving an error saying "this name does not have a type and must have an explicit type". Can anyone please help a step by step procedure how to achieve the above requirement it would a great help.

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answered 2025-07-23 14:02:43 -0500

perolofl

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The VAR array is used for storing values between time steps. Reserve a VAR in the model. Set a value in mode 1. Use the value in mode 2 or 3 and set then the new value to be stored to the next time step.

DSTATE is the derivative of the STATE and cannot be used for this purpose to store information.

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Asked: 2025-07-23 06:03:58 -0500

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Storing variable value from current time step and use it in next time step in user defined model writing

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