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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8 D* Z) j8 D* u. \" P8 \; E! xKR = 0
T1 = T2 = T3 = T4
% O, o+ I5 S7 r7 MVMAX = 9999, VMIN = -9999
' h0 m% x) L- b' C" e" T7 y% ODroop = (0.01 to 0.05)/Iacmax

rock5

光有這些數據也不行喔~
+ I% _* V# A6 `' t3 j* qCBEST須導入PID Control才可優化元件輪出

sjtu_yh

PROGRAM APPLICATION GUIDE: VOLUME II 23.7.4
4 E& o/ b  F5 H( O/ A有一些参数可以利用。
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。
0 ~& X, @8 g. j4 U: }. w7 I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
3 \1 f: C) _+ W2 }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
; I3 ~7 Y5 v0 H* Z. l- u& hsystem for electromechanical oscillatory modes (0.1 Hz to about 3.0 Hz).
The signal PAUX is fed to model through the VAR(L), this VAR is the
9 P; Q: C0 a: b6 m. \% {, [& s: \output 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.

Thus, the output of any these two auxiliary-signal models is similar to
the output of a Power System Stabilizer using frequency deviation as
5 r  `- M; s2 a# t% q8 z8 V5 sinput. 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