digsilent中模型开环测试设置完成后，如何运行？

wllszs

在一份资料中看到model搭建完成后可以不连接其他设备，进行开环测试，操作如下：
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         Verify the behaviour of the model by an open-loop test, i.e. the controller is not connected to any
other element (synchronous generator) in the grid:

Open-Loop Response:
 1    Test the model with a step response to the reference voltage “usetp” (open-loop-test) [17].
* ~% c- d% P. n- A5 ~% A 2    Define a variable set to monitor for the VCO element and visualize the results of the simulated step response
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' i% H; p' F& W" y9 n上面第一步的具体操作过程：
3 I5 p% G4 I/ k#17: Open-Loop Test
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 1     Open the event list ( ) and use the “New Object” button to insert a “Set Parameter(EvtPara)” event
 2     Select the AVR controller for the element.
+ B/ o* s0 z3 q' T6 @! h4 n 3     Insert the name of the variable ‘usetp’ and the new value for this variable (=0.9).
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. L6 L% P% r3 y- W; V 我想问的是，这些设置都做完后，接下来如何操作呢？

wllszs

补充：2    Define a variable set to monitor for the VCO element and visualize the results of the simulated step response

4 ^$ v# a, J" J4 p这一步也完成了，问：接下来怎么做？是执行计算初始条件然后开始仿真吗？

wzliniam

接下来就是定义一些你要观察的变量的值，然后做仿真，显示结果。

wlm_28

学习一下