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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 Models
# a o$ A- L' @7 N- C* ySiemens PTI is closely involved in the efforts of the WECC WGMG to develop generic models of 4
5 z0 g. l$ [8 h) n* m/ _0 K' ^types of Wind Turbines:
5 p& _5 b) q& d9 ~• Type 1 - directly connected induction machine
5 n. h6 U+ c/ F. A9 D( w+ ~• Type 2 - wound rotor induction machine with the external rotor resistance control
" X2 \% [4 Z8 q7 Q/ V( S• Type 3 - doubly-fed induction generator4 J5 h) O4 y$ B8 E" B
• Type 4 - machine decoupled from the grid by a power converter.
5 q; a' a. K; y! Q$ l6 X. w7 UUsing this standards-based approach, PTI is creating generic models that are parametrically
. u( z; H- [9 l" s0 z" ]) N0 badjustable to represent specific wind turbines available on the market. The initial release of
) |' t; R4 I) }+ b" vPSS™E-31 has support for the Type 3 model. Additional models will follow as their specification: e8 \7 k: L2 l; B: g; H
and design is completed.
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* r. x% T0 o8 E9 B' A9 HThe PSS™E interface routines for use in Python and IPLAN programs include the following
* y! Q; @3 w+ M1 {+ @. k5 e/ u* lnew routines for use in dynamics (the routines ending with ’MIND’ return the model index,
8 B/ c' C9 [; D5 u$ D4 E7 ]. Jwhile the ’MNAM’ routines return the model name):
! {% i( j4 o# D1 E) j0 c, o9 F......
( z; v1 T, q0 bWINDMIND and WINDMNAM for wind machines. |
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