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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
6 [ Y! I, E" j$ W$ I1 q% ] cSiemens PTI is closely involved in the efforts of the WECC WGMG to develop generic models of 46 M+ u) a6 Z9 Y
types of Wind Turbines:. t8 C0 \8 O: }7 ?- B
• Type 1 - directly connected induction machine
$ v& D2 E2 {3 I; B$ @• Type 2 - wound rotor induction machine with the external rotor resistance control; r& ~5 y. o* `0 }0 t( ^
• Type 3 - doubly-fed induction generator
( |. p- ^& b& U" Q• Type 4 - machine decoupled from the grid by a power converter.9 d+ F7 s. i" O% ?. V1 y
Using this standards-based approach, PTI is creating generic models that are parametrically9 U: x, ?9 k: X$ b
adjustable to represent specific wind turbines available on the market. The initial release of) \/ E* M2 r2 @2 q6 }6 N# S6 ~- r
PSS™E-31 has support for the Type 3 model. Additional models will follow as their specification
7 O) @& I# I$ C% @4 ?4 T. `% Iand design is completed.
6 ^0 |* @! K* Y8 o7 P0 b7 g# L& O' p
The PSS™E interface routines for use in Python and IPLAN programs include the following
3 ~+ F9 d8 n4 [' snew routines for use in dynamics (the routines ending with ’MIND’ return the model index,
/ p# R1 q6 @2 z- owhile the ’MNAM’ routines return the model name):
/ w5 `0 _) D$ i' M......! X8 F6 K, l+ [
WINDMIND and WINDMNAM for wind machines. |
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