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发表于 2008-1-15 06:58:34
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Version 31 contains some standard wind farm models
Generic Wind Models7 R, M% r, j5 L0 `3 }6 S
Siemens PTI is closely involved in the efforts of the WECC WGMG to develop generic models of 4, k m V: S1 d. k
types of Wind Turbines:% |7 E7 ^5 F9 X7 j% i
• Type 1 - directly connected induction machine# y5 q6 J( l& m% F
• Type 2 - wound rotor induction machine with the external rotor resistance control
6 C- j/ l! J+ [- u, ~- Z! m• Type 3 - doubly-fed induction generator0 I7 O, N, n' v
• Type 4 - machine decoupled from the grid by a power converter.
$ Q5 U' G0 V: D. JUsing this standards-based approach, PTI is creating generic models that are parametrically
5 O: p8 n; s! U- m: S2 Badjustable to represent specific wind turbines available on the market. The initial release of
7 f+ x) _* m; S0 nPSS™E-31 has support for the Type 3 model. Additional models will follow as their specification
4 @3 }" w% S$ k, k5 @ E) Dand design is completed.9 ^& y* s# ?0 Z! H" r, D( {
+ E$ C; ~* a6 @7 b/ x8 q
The PSS™E interface routines for use in Python and IPLAN programs include the following
- J; [: b2 K/ u2 cnew routines for use in dynamics (the routines ending with ’MIND’ return the model index,- {# q" |. r# L% s* F
while the ’MNAM’ routines return the model name):
1 i6 u% t5 H1 R4 f......
# _6 U9 y# c0 J. zWINDMIND and WINDMNAM for wind machines. |
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