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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
% l/ t; h* \) j/ E- ?; c+ USiemens PTI is closely involved in the efforts of the WECC WGMG to develop generic models of 4
9 ~( Y0 h8 H1 A; C$ Etypes of Wind Turbines:
! `. v" q- ]7 M8 c/ h• Type 1 - directly connected induction machine2 I( [- n0 ^) w9 z5 u( z) z9 \
• Type 2 - wound rotor induction machine with the external rotor resistance control
0 r& E1 N5 p' d• Type 3 - doubly-fed induction generator
' x( ^7 s1 K- _' o• Type 4 - machine decoupled from the grid by a power converter.
: M, ^4 @8 ?3 c EUsing this standards-based approach, PTI is creating generic models that are parametrically% H5 d( B1 w; O( M4 M( h
adjustable to represent specific wind turbines available on the market. The initial release of+ A( z' b1 D/ Y# p$ D
PSS™E-31 has support for the Type 3 model. Additional models will follow as their specification" u; z+ z' b& Q. o0 Q
and design is completed.
3 ?: A7 ]/ m6 W/ z6 G$ v% D: ]# x9 D: x+ E7 s0 _1 T5 J8 a
The PSS™E interface routines for use in Python and IPLAN programs include the following
7 h' @3 S: r4 r( |5 Tnew routines for use in dynamics (the routines ending with ’MIND’ return the model index,
: B2 q `) @( Awhile the ’MNAM’ routines return the model name):
8 r+ t$ O; E# B' t' o5 O8 r......
. P2 N' k l" V8 }WINDMIND and WINDMNAM for wind machines. |
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