关于pss/e里电池储能模型动态参数

sjtu_yh

PSSE manual上有些典型参数可以参考阿.
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3 D) G( {: ?/ J0 U7 gKR = 0
T1 = T2 = T3 = T4
7 k& H3 h9 y1 @$ u, cVMAX = 9999, VMIN = -9999
  w. L2 T! h; G2 F& WDroop = (0.01 to 0.05)/Iacmax

rock5

光有這些數據也不行喔~
0 F9 N  ^- N( I  |6 yCBEST須導入PID Control才可優化元件輪出

sjtu_yh

PROGRAM APPLICATION GUIDE: VOLUME II 23.7.4
2 g' X) h; R& ^' p有一些参数可以利用。
! f* s5 U: V) ~' G! S6 k0 u参数本身不是问题，主要是如何加控制信号。

zxyzeng

我要做储能了，用PSSE

201314

正在做储能，急需资料！高手请指点！

sjtu_yh

CBEST model的参数在manual有提及啊。
7 q( P" U! C6 j- V8 O你仔细看看model的框图，这个model有active path 和 reactive path.
Active path需要你自己做很东西来修改Paux从而改变batter Pout.（这个有点复杂）
Reactive path不需要做什么，直接用就好了。

span

作点贡献：email from PTI:
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The model CBEST uses the auxiliary signal PAUX to modulate the power
PINIT set up at the initialization of the model. Note that the model
does not have any dynamic blocks only limits on its P and MVA output.

The modulation of PINIT by PAUX is used to introduce damping into the
& d. |: m& z* f; z% N9 E( asystem for electromechanical oscillatory modes (0.1 Hz to about 3.0 Hz).
0 z; b8 ?. p* f+ P. O' ?The signal PAUX is fed to model through the VAR(L), this VAR is the
+ q6 M* X0 a2 W9 xoutput of an auxiliary-signal model (look up Chapter 12 of the PSSE
Model Library section of the Program Operation Section) that uses local
frequency deviation as input - PAUX1T and CPAAUT.
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9 j% }# J1 J; N) ]Thus, the output of any these two auxiliary-signal models is similar to
. z9 f, q& a$ j( s! G' tthe output of a Power System Stabilizer using frequency deviation as
input. So, unless you want to inject a damping power signal into the
system you do not need to use the signal PAUX.


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Regards,

zxyzeng

回复 18# span
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creesky

储能不好做啊